/* ===== CSS Variables & Reset ===== */
        :root {
            /* Colors */
            --primary: #6366f1;
            --primary-dark: #4f46e5;
            --secondary: #8b5cf6;
            --accent: #06b6d4;
            --success: #10b981;
            --warning: #f59e0b;
            --danger: #ef4444;
            --dark: #1e1b4b;
            --light: #f8fafc;
            --card-bg: rgba(255, 255, 255, 0.95);
            
            /* Shadows - Soft & Minimal */
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
            --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.04), 0 2px 4px -1px rgba(0, 0, 0, 0.02);
            --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.04), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
            --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.04), 0 10px 10px -5px rgba(0, 0, 0, 0.01);
            --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.06);
            --shadow-primary: 0 10px 30px -5px rgba(99, 102, 241, 0.15);
            --shadow-lg-primary: 0 25px 50px -12px rgba(99, 102, 241, 0.12);
            --shadow-hover: 0 20px 40px -10px rgba(0, 0, 0, 0.08), 0 8px 16px -4px rgba(0, 0, 0, 0.03);
            
            /* Spacing (8px grid system) */
            --space-1: 0.25rem;
            --space-2: 0.5rem;
            --space-3: 0.75rem;
            --space-4: 1rem;
            --space-5: 1.25rem;
            --space-6: 1.5rem;
            --space-8: 2rem;
            --space-10: 2.5rem;
            --space-12: 3rem;
            --space-16: 4rem;
            
            /* Typography */
            --font-family: 'Vazirmatn', 'Tahoma', sans-serif;
            --font-size-xs: clamp(0.6875rem, 0.5vw + 0.5rem, 0.75rem);
            --font-size-sm: clamp(0.75rem, 0.5vw + 0.625rem, 0.875rem);
            --font-size-base: clamp(0.875rem, 0.5vw + 0.75rem, 1rem);
            --font-size-lg: clamp(1rem, 1vw + 0.875rem, 1.25rem);
            --font-size-xl: clamp(1.125rem, 1.5vw + 1rem, 1.5rem);
            --font-size-2xl: clamp(1.25rem, 2vw + 1.125rem, 1.875rem);
            --font-size-3xl: clamp(1.5rem, 3vw + 1.25rem, 2.5rem);
            --font-size-4xl: clamp(1.75rem, 4vw + 1.5rem, 3rem);
            
            /* Border Radius - Clean & Minimal Design */
            --radius-sm: 0.5rem;
            --radius-md: 0.75rem;
            --radius-lg: 1rem;
            --radius-xl: 1.25rem;
            --radius-2xl: 1.75rem;
            --radius-3xl: 2rem;
            --radius-full: 9999px;
            
            /* Transitions */
            --transition-fast: 150ms ease;
            --transition-base: 200ms ease;
            --transition-slow: 300ms ease;
            --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
            
            /* Z-index layers */
            --z-dropdown: 100;
            --z-modal: 1000;
            --z-toast: 1100;
            
            /* Breakpoints */
            --bp-mobile: 480px;
            --bp-tablet: 768px;
            --bp-desktop: 1200px;
            
            /* ===== Gamification Colors ===== */
            --game-success: #10B981;
            --game-warning: #F59E0B;
            --game-danger: #EF4444;
            --game-gold: #FFD700;
            --game-gold-dark: #d97706;
            
            /* Backgrounds & Surfaces */
            --bg-progress-track: #e5e7eb;
            
            /* Level Gradients */
            --grad-bronze: linear-gradient(135deg, #9ca3af, #4b5563);
            --grad-silver: linear-gradient(135deg, #e5e7eb, #9ca3af);
            --grad-gold: linear-gradient(135deg, #fcd34d, #d97706);
            
            /* Game XP Bar */
            --xp-track: #e2e8f0;
            --xp-fill: linear-gradient(90deg, var(--primary), var(--secondary));
        }
        
        /* ===== Dark Mode Variables ===== */
        [data-theme="dark"] {
            /* Background Colors */
            --bg-primary: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #312e81 100%);
            --bg-card: #1e293b;
            --bg-input: #0f172a;
            --bg-modal: #1e293b;
            --bg-overlay: rgba(0, 0, 0, 0.75);
            --bg-hover: rgba(255, 255, 255, 0.08);
            
            /* Text Colors */
            --text-primary: #f8fafc;
            --text-secondary: #94a3b8;
            --text-muted: #64748b;
            --text-dark: #1e293b;
            
            /* Border Colors */
            --border-color: #334155;
            --border-focus: #818cf8;
            
            /* Button Colors */
            --btn-primary-hover: #818cf8;
            --btn-danger-hover: #f87171;
            
            /* Scrollbar Colors */
            --scrollbar-track: #0f172a;
            --scrollbar-thumb: #475569;
            
            /* Shadow Adjustments for Dark Mode */
            --shadow-card: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
            --shadow-input: 0 0 0 3px rgba(99, 102, 241, 0.15);
        }
        
        /* ===== Typography Variables ===== */
        :root {
            /* Font Weights */
            --fw-light: 300;
            --fw-normal: 400;
            --fw-medium: 500;
            --fw-semibold: 600;
            --fw-bold: 700;
            --fw-black: 900;
            
            /* Line Heights (Persian-optimized) */
            --lh-none: 1;
            --lh-tight: 1.3;
            --lh-snug: 1.5;
            --lh-base: 1.8;
            --lh-relaxed: 2.0;
            
            /* Letter Spacing (Persian-optimized) */
            --ls-tighter: -0.02em;
            --ls-normal: 0;
            --ls-wide: 0.01em;
        }
        
        /* ===== Typography Utility Classes ===== */
        /* Font Weights */
        .fw-light { font-weight: var(--fw-light) !important; }
        .fw-normal { font-weight: var(--fw-normal) !important; }
        .fw-medium { font-weight: var(--fw-medium) !important; }
        .fw-semibold { font-weight: var(--fw-semibold) !important; }
        .fw-bold { font-weight: var(--fw-bold) !important; }
        .fw-black { font-weight: var(--fw-black) !important; }
        
        /* Line Heights */
        .lh-none { line-height: var(--lh-none) !important; }
        .lh-tight { line-height: var(--lh-tight) !important; }
        .lh-snug { line-height: var(--lh-snug) !important; }
        .lh-base { line-height: var(--lh-base) !important; }
        .lh-relaxed { line-height: var(--lh-relaxed) !important; }
        
        /* Text Colors */
        .text-primary { color: var(--dark) !important; }
        .text-secondary { color: #64748b !important; }
        .text-muted { color: #94a3b8 !important; }
        .text-success { color: var(--success) !important; }
        .text-warning { color: var(--warning) !important; }
        .text-danger { color: var(--danger) !important; }
        
        /* Dark Mode Text Colors */
        [data-theme="dark"] .text-primary { color: var(--text-primary) !important; }
        [data-theme="dark"] .text-secondary { color: var(--text-secondary) !important; }
        [data-theme="dark"] .text-muted { color: var(--text-muted) !important; }
        
        /* Tabular Numbers for Data */
        .num-tabular { font-variant-numeric: tabular-nums; }
        
        /* Text Alignment */
        .text-right { text-align: right; }
        .text-center { text-align: center; }
        .text-left { text-align: left; }
        
        /* Text Truncation */
        .truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
        
        /* Reset & Base */
        *, *::before, *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        /* Theme Transition */
        html, body,
        .card,
        .form-group input,
        .form-group select,
        .form-group textarea,
        .form-group label,
        .btn,
        .loan-item,
        .checkbox-item,
        .modal,
        .modal-content,
        .notification,
        .expense-item,
        .user-info,
        .auth-card {
            transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
        }
        
        /* Custom Scrollbar */
        ::-webkit-scrollbar {
            width: 8px;
            height: 8px;
        }
        
        ::-webkit-scrollbar-track {
            background: #f1f5f9;
            border-radius: var(--radius-full);
        }
        
        ::-webkit-scrollbar-thumb {
            background: #cbd5e1;
            border-radius: var(--radius-full);
        }
        
        ::-webkit-scrollbar-thumb:hover {
            background: #94a3b8;
        }
        
        [data-theme="dark"] ::-webkit-scrollbar-track {
            background: var(--scrollbar-track);
        }
        
        [data-theme="dark"] ::-webkit-scrollbar-thumb {
            background: var(--scrollbar-thumb);
        }
        
        [data-theme="dark"] ::-webkit-scrollbar-thumb:hover {
            background: #64748b;
        }
        
        html {
            font-size: 16px;
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        
        body {
            font-family: var(--font-family);
            font-size: var(--font-size-base);
            line-height: var(--lh-base);
            color: var(--dark);
            font-weight: var(--fw-normal);
            background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #312e81 100%);
            min-height: 100vh;
            padding: var(--space-4);
            position: relative;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            -webkit-font-synthesis: none;
            font-synthesis: none;
        }
        
        body::before {
            content: '';
            position: fixed;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 50%);
            animation: pulse 15s ease-in-out infinite;
            pointer-events: none;
            z-index: 0;
        }
        
        @keyframes pulse {
            0%, 100% { transform: scale(1); opacity: 0.5; }
            50% { transform: scale(1.1); opacity: 0.8; }
        }
        
        /* ===== Typography Base Styles ===== */
        h1, h2, h3, h4, h5, h6 {
            font-weight: var(--fw-bold);
            line-height: var(--lh-tight);
            color: var(--dark);
            margin-bottom: var(--space-2);
        }
        
        h1 { font-size: var(--font-size-3xl); font-weight: var(--fw-black); letter-spacing: var(--ls-tighter); }
        h2 { font-size: var(--font-size-2xl); }
        h3 { font-size: var(--font-size-xl); }
        h4 { font-size: var(--font-size-lg); font-weight: var(--fw-semibold); }
        h5 { font-size: var(--font-size-base); font-weight: var(--fw-semibold); line-height: var(--lh-snug); }
        h6 { font-size: var(--font-size-sm); font-weight: var(--fw-bold); line-height: var(--lh-base); text-transform: uppercase; letter-spacing: 0.05em; }
        
        p {
            line-height: var(--lh-base);
            margin-bottom: var(--space-4);
        }
        
        /* ===== Layout Components ===== */
        .container {
            width: 100%;
            max-width: 100%;
            margin-inline: auto;
            padding-inline: var(--space-4);
            position: relative;
            z-index: 1;
        }
        
        @media (min-width: 768px) {
            .container {
                max-width: 720px;
                padding-inline: var(--space-6);
            }
        }
        
        @media (min-width: 1200px) {
            .container {
                max-width: 1100px;
            }
        }
        
        .header {
            text-align: center;
            margin-bottom: var(--space-6);
            animation: fadeInDown 0.6s ease-out;
        }
        
        @keyframes fadeInDown {
            from {
                opacity: 0;
                transform: translateY(calc(var(--space-4) * -1));
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .header h1 {
            font-size: var(--font-size-3xl);
            font-weight: 900;
            color: white;
            margin-bottom: var(--space-2);
            text-shadow: 0 4px 30px rgba(99, 102, 241, 0.5);
            line-height: 1.2;
        }
        
        .header p {
            color: rgba(255, 255, 255, 0.7);
            font-size: var(--font-size-base);
            font-weight: 300;
        }
        
        @media (min-width: 768px) {
            .header h1 { font-size: var(--font-size-4xl); }
            .header p { font-size: var(--font-size-lg); }
        }
        
        /* ===== Stats Card ===== */
        .stats-card {
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.2) 0%, rgba(139, 92, 246, 0.2) 100%);
            backdrop-filter: blur(20px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-2xl);
            padding: var(--space-6);
            margin-bottom: var(--space-6);
            text-align: center;
            animation: fadeInUp 0.6s ease-out 0.1s both;
            box-shadow: var(--shadow-lg-primary);
        }
        
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(var(--space-8));
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .stats-card .amount {
            font-size: var(--font-size-3xl);
            font-weight: var(--fw-black);
            color: white;
            margin-bottom: var(--space-2);
            letter-spacing: var(--ls-tighter);
            background: linear-gradient(135deg, #fff 0%, #c7d2fe 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: var(--lh-tight);
            font-variant-numeric: tabular-nums;
        }
        
        .stats-card .label {
            color: rgba(255, 255, 255, 0.6);
            font-size: var(--font-size-xs);
            font-weight: 300;
            text-transform: uppercase;
            letter-spacing: 0.1em;
        }
        
        .stats-card .count {
            margin-top: var(--space-4);
            display: inline-flex;
            align-items: center;
            gap: var(--space-2);
            background: rgba(255, 255, 255, 0.1);
            padding: var(--space-2) var(--space-4);
            border-radius: var(--radius-full);
            color: white;
            font-size: var(--font-size-sm);
        }
        
        @media (min-width: 768px) {
            .stats-card .amount { font-size: var(--font-size-4xl); }
            .stats-card .label { font-size: var(--font-size-sm); }
            .stats-card { padding: var(--space-8); }
        }
        
        /* ===== Cards ===== */
        .card {
            background: var(--card-bg);
            border-radius: var(--radius-2xl);
            padding: var(--space-5);
            margin-bottom: var(--space-4);
            box-shadow: var(--shadow);
            animation: fadeInUp 0.6s ease-out both;
            transition: box-shadow var(--transition-slow), transform var(--transition-slow), border-color var(--transition-slow), background-color 0.3s ease;
            border: 1px solid rgba(0, 0, 0, 0.04);
        }
        
        .card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }
        
        .card:nth-child(3) { animation-delay: 0.15s; }
        .card:nth-child(4) { animation-delay: 0.3s; }
        
        .card.add-loan-card {
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
            border: 2px dashed rgba(99, 102, 241, 0.3);
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 120px;
        }
        
        .card.add-loan-card:hover {
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(139, 92, 246, 0.15) 100%);
            border-color: var(--primary);
            transform: scale(1.02);
        }
        
        .card.add-loan-card .add-icon {
            font-size: var(--font-size-2xl);
            margin-bottom: var(--space-2);
            animation: bounce 2s ease-in-out infinite;
        }
        
        .card.add-loan-card span {
            color: var(--primary);
            font-weight: 600;
        }
        
        @media (min-width: 768px) {
            .card {
                border-radius: var(--radius-2xl);
                padding: var(--space-6);
                margin-bottom: var(--space-6);
            }
        }
        
        @media (min-width: 1200px) {
            .card {
                padding: var(--space-8);
                margin-bottom: var(--space-6);
            }
        }
        
        .card-header {
            display: flex;
            align-items: center;
            gap: var(--space-3);
            margin-bottom: var(--space-5);
        }
        
        @media (min-width: 768px) {
            .card-header { gap: var(--space-4); margin-bottom: var(--space-6); }
        }
        
        .card-header .icon {
            width: clamp(36px, 5vw + 24px, 48px);
            height: clamp(36px, 5vw + 24px, 48px);
            border-radius: var(--radius-lg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: clamp(16px, 2vw + 12px, 20px);
            flex-shrink: 0;
        }
        
        .card-header h2 {
            font-size: var(--font-size-lg);
            font-weight: 700;
            color: var(--dark);
            white-space: nowrap;
        }
        
        @media (min-width: 768px) {
            .card-header h2 { font-size: var(--font-size-xl); }
        }
        
        /* Dark Mode Card Overrides */
        [data-theme="dark"] .card {
            background: var(--bg-card);
            border-color: var(--border-color);
            box-shadow: var(--shadow-card);
        }
        
        [data-theme="dark"] .card-header h2 {
            color: var(--text-primary);
        }
        
        [data-theme="dark"] .card:hover {
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
        }
        
        /* ===== Form Elements ===== */
        .form-group {
            margin-bottom: var(--space-4);
        }
        
        @media (min-width: 768px) {
            .form-group { margin-bottom: var(--space-5); }
        }
        
        .form-group label {
            display: block;
            color: #64748b;
            font-size: var(--font-size-sm);
            font-weight: 500;
            margin-bottom: var(--space-2);
            text-transform: uppercase;
            letter-spacing: 0.025em;
            transition: color var(--transition-fast);
        }
        
        .form-group input,
        .form-group select,
        .form-group textarea {
            width: 100%;
            padding: var(--space-4);
            border: 1.5px solid #e2e8f0;
            border-radius: var(--radius-lg);
            font-size: var(--font-size-base);
            font-weight: 500;
            color: var(--dark);
            background: #f8fafc;
            transition: all var(--transition-base);
            min-height: 52px;
        }
        
        @media (min-width: 768px) {
            .form-group input,
            .form-group select,
            .form-group textarea {
                padding: var(--space-4) var(--space-5);
                font-size: var(--font-size-lg);
                min-height: 56px;
            }
        }
        
        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--primary);
            background: white;
            box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.08);
        }
        
        .form-group input:hover:not(:focus),
        .form-group select:hover:not(:focus),
        .form-group textarea:hover:not(:focus) {
            border-color: #cbd5e1;
            background: white;
        }
        
        .form-group input::placeholder,
        .form-group textarea::placeholder {
            color: #94a3b8;
            transition: color var(--transition-fast);
        }
        
        .form-group input:focus::placeholder,
        .form-group textarea:focus::placeholder {
            color: #cbd5e1;
        }
        
        /* Dark Mode Form Overrides */
        [data-theme="dark"] .form-group label {
            color: var(--text-secondary);
        }
        
        [data-theme="dark"] .form-group input,
        [data-theme="dark"] .form-group select,
        [data-theme="dark"] .form-group textarea {
            background: var(--bg-input);
            border-color: var(--border-color);
            color: var(--text-primary);
        }
        
        [data-theme="dark"] .form-group input:focus,
        [data-theme="dark"] .form-group select:focus,
        [data-theme="dark"] .form-group textarea:focus {
            border-color: var(--border-focus);
            background: var(--bg-input);
            box-shadow: var(--shadow-input);
        }
        
        [data-theme="dark"] .form-group input:hover:not(:focus),
        [data-theme="dark"] .form-group select:hover:not(:focus),
        [data-theme="dark"] .form-group textarea:hover:not(:focus) {
            border-color: var(--border-focus);
            background: var(--bg-input);
        }
        
        [data-theme="dark"] .form-group input::placeholder,
        [data-theme="dark"] .form-group textarea::placeholder {
            color: var(--text-muted);
        }
        
        [data-theme="dark"] .form-group input:focus::placeholder,
        [data-theme="dark"] .form-group textarea:focus::placeholder {
            color: var(--text-secondary);
        }
        
        /* ===== Checkbox Group ===== */
        .checkbox-group {
            display: flex;
            flex-wrap: wrap;
            gap: var(--space-2);
            margin-top: var(--space-2);
        }
        
        @media (min-width: 768px) {
            .checkbox-group { gap: var(--space-3); }
        }
        
        .checkbox-item {
            display: flex;
            align-items: center;
            gap: var(--space-2);
            padding: var(--space-2) var(--space-4);
            background: #f1f5f9;
            border-radius: var(--radius-lg);
            cursor: pointer;
            transition: all var(--transition-base);
            border: 2px solid transparent;
            font-size: var(--font-size-sm);
            user-select: none;
        }
        
        @media (min-width: 768px) {
            .checkbox-item {
                padding: var(--space-3) var(--space-4);
                font-size: var(--font-size-base);
            }
        }
        
        .checkbox-item:hover {
            background: #e2e8f0;
            transform: translateY(-1px);
        }
        
        .checkbox-item.selected {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            color: white;
            border-color: var(--primary);
            box-shadow: var(--shadow-primary);
        }
        
        .checkbox-item input {
            display: none;
        }
        
        /* Dark Mode Checkbox Overrides */
        [data-theme="dark"] .checkbox-item {
            background: rgba(51, 65, 85, 0.5);
            color: var(--text-secondary);
        }
        
        [data-theme="dark"] .checkbox-item:hover {
            background: rgba(71, 85, 105, 0.6);
        }
        
        [data-theme="dark"] .checkbox-item.selected {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            color: white;
        }
        
        /* ===== Buttons ===== */
        .btn {
            width: 100%;
            padding: var(--space-4);
            border: none;
            border-radius: var(--radius-lg);
            font-size: var(--font-size-base);
            font-weight: 700;
            cursor: pointer;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: var(--space-2);
            text-decoration: none;
            -webkit-tap-highlight-color: transparent;
        }
        
        @media (min-width: 768px) {
            .btn {
                padding: var(--space-4) var(--space-6);
                font-size: var(--font-size-lg);
                border-radius: var(--radius-xl);
            }
        }
        
        .btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
            transition: left 0.5s ease;
        }
        
        .btn:hover::before {
            left: 100%;
        }
        
        .btn:hover {
            transform: translateY(calc(var(--space-1) * -1));
        }
        
        .btn:active {
            transform: translateY(0);
            transform: scale(0.98);
        }
        
        .btn:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }
        
        .btn-loading {
            position: relative;
            color: transparent !important;
            pointer-events: none;
        }
        
        .btn-loading::after {
            content: '';
            position: absolute;
            width: 20px;
            height: 20px;
            border: 2px solid transparent;
            border-top-color: white;
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
        }
        
        .btn-success-animate {
            animation: successPop 0.4s ease-out;
        }
        
        .btn-primary {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
            color: white;
            box-shadow: var(--shadow-primary);
        }
        
        .btn-primary:hover {
            box-shadow: 0 15px 35px -5px rgba(99, 102, 241, 0.25);
            transform: translateY(calc(var(--space-1) * -1));
        }
        
        .btn-primary:active {
            box-shadow: 0 4px 15px -3px rgba(99, 102, 241, 0.2);
            transform: translateY(0) scale(0.98);
        }
        
        .btn-secondary {
            background: linear-gradient(135deg, #64748b 0%, #475569 100%);
            color: white;
            box-shadow: 0 10px 30px -5px rgba(100, 116, 139, 0.2);
            margin-top: var(--space-3);
        }
        
        .btn-secondary:hover {
            box-shadow: 0 15px 35px -5px rgba(100, 116, 139, 0.25);
            transform: translateY(calc(var(--space-1) * -1));
        }
        
        .btn-success {
            background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
            color: white;
            box-shadow: 0 10px 30px -5px rgba(16, 185, 129, 0.2);
        }
        
        .btn-success:hover {
            box-shadow: 0 15px 35px -5px rgba(16, 185, 129, 0.25);
            transform: translateY(calc(var(--space-1) * -1));
        }
        
        .btn-warning {
            background: linear-gradient(135deg, var(--warning) 0%, #d97706 100%);
            color: white;
            box-shadow: 0 10px 30px -5px rgba(245, 158, 11, 0.2);
        }
        
        .btn-warning:hover {
            box-shadow: 0 15px 35px -5px rgba(245, 158, 11, 0.25);
            transform: translateY(calc(var(--space-1) * -1));
        }
        
        .btn-danger {
            background: linear-gradient(135deg, var(--danger) 0%, #dc2626 100%);
            color: white;
            padding: var(--space-2) var(--space-4);
            font-size: var(--font-size-xs);
            width: auto;
            border-radius: var(--radius-md);
            box-shadow: 0 4px 15px -3px rgba(239, 68, 68, 0.2);
        }
        
        .btn-danger:hover {
            box-shadow: 0 8px 20px -4px rgba(239, 68, 68, 0.3);
            transform: translateY(calc(var(--space-1) * -1));
        }
        
        .btn-small {
            padding: var(--space-2) var(--space-4);
            font-size: var(--font-size-xs);
            width: auto;
            border-radius: var(--radius-md);
        }
        
        @media (min-width: 768px) {
            .btn-small {
                padding: var(--space-3) var(--space-5);
                font-size: var(--font-size-sm);
                border-radius: var(--radius-lg);
            }
        }
        
        .btn-link {
            background: none;
            color: var(--primary);
            box-shadow: none;
            width: auto;
            padding: var(--space-1) var(--space-2);
            font-size: var(--font-size-sm);
        }
        
        .btn-link:hover {
            transform: none;
            box-shadow: none;
            text-decoration: underline;
        }
        
        /* Dark Mode Button Overrides */
        [data-theme="dark"] .btn-primary:hover {
            box-shadow: 0 15px 35px -5px rgba(129, 140, 248, 0.35);
        }
        
        [data-theme="dark"] .btn-secondary {
            background: linear-gradient(135deg, #475569 0%, #334155 100%);
            box-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.3);
        }
        
        [data-theme="dark"] .btn-secondary:hover {
            box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.4);
        }
        
        [data-theme="dark"] .btn-danger:hover {
            box-shadow: 0 8px 20px -4px rgba(248, 113, 113, 0.35);
        }
        
        [data-theme="dark"] .btn-link {
            color: #818cf8;
        }
        
        [data-theme="dark"] .btn-link:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        
        /* ===== Loan List ===== */
        .loan-list {
            display: flex;
            flex-direction: column;
            gap: var(--space-3);
        }
        
        @media (min-width: 768px) {
            .loan-list { gap: var(--space-4); }
        }
        
        .loan-item {
            background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
            border-radius: var(--radius-xl);
            padding: var(--space-4);
            border: 1px solid rgba(0, 0, 0, 0.04);
            transition: all var(--transition-base), transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease, opacity 0.3s ease;
            position: relative;
            overflow: hidden;
            animation: slideLeft 0.4s ease-out backwards;
        }
        
        .loan-item:nth-child(1) { animation-delay: 0.1s; }
        .loan-item:nth-child(2) { animation-delay: 0.2s; }
        .loan-item:nth-child(3) { animation-delay: 0.3s; }
        .loan-item:nth-child(4) { animation-delay: 0.4s; }
        .loan-item:nth-child(5) { animation-delay: 0.5s; }
        .loan-item:nth-child(n+6) { animation-delay: 0.6s; }
        
        @media (min-width: 768px) {
            .loan-item {
                padding: var(--space-5);
                border-radius: var(--radius-2xl);
            }
        }
        
        .loan-item::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 4px;
            height: 100%;
            background: linear-gradient(180deg, var(--primary) 0%, var(--accent) 100%);
            transition: width var(--transition-base);
        }
        
        .loan-item:hover {
            transform: translateX(calc(var(--space-1) * -1)) translateY(-2px);
            box-shadow: var(--shadow-hover);
        }
        
        .loan-item:hover::before {
            width: 5px;
        }
        
        .loan-item.paid {
            opacity: 0.6;
            background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
        }
        
        .loan-item.paid::before {
            background: linear-gradient(180deg, var(--success) 0%, #059669 100%);
        }
        
        .loan-item.reminder-soon {
            animation: pulse 2s ease-in-out infinite, slideLeft 0.4s ease-out backwards;
            border-color: var(--warning);
        }
        
        .loan-item.reminder-soon::before {
            background: linear-gradient(180deg, var(--warning) 0%, #d97706 100%);
        }
        
        .loan-item.reminder-today {
            animation: glow 2s ease-in-out infinite, slideLeft 0.4s ease-out backwards;
            border-color: var(--danger);
        }
        
        .loan-item.reminder-today::before {
            background: linear-gradient(180deg, var(--danger) 0%, #dc2626 100%);
        }
        
        .loan-item.reminder-today:hover {
            box-shadow: 0 0 20px rgba(239, 68, 68, 0.3);
        }
        
        .loan-item.removing {
            animation: slideOutRight 0.3s ease-in forwards;
        }
        
        .loan-item.adding {
            animation: slideUp 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) backwards;
        }
        
        .loan-top {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            margin-bottom: var(--space-3);
            gap: var(--space-3);
        }
        
        @media (min-width: 768px) {
            .loan-top { margin-bottom: var(--space-4); }
        }
        
        .loan-title {
            font-size: var(--font-size-base);
            font-weight: 700;
            color: var(--dark);
            line-height: 1.4;
        }
        
        @media (min-width: 768px) {
            .loan-title { font-size: var(--font-size-lg); }
        }
        
        .loan-actions {
            display: flex;
            gap: var(--space-2);
            flex-wrap: wrap;
            flex-shrink: 0;
        }
        
        .loan-amount {
            font-size: var(--font-size-xl);
            font-weight: var(--fw-black);
            color: var(--primary);
            margin-bottom: var(--space-3);
            display: block;
            font-variant-numeric: tabular-nums;
        }
        
        @media (min-width: 768px) {
            .loan-amount { font-size: var(--font-size-2xl); }
        }
        
        .loan-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: var(--space-3);
        }
        
        .loan-info {
            display: flex;
            flex-wrap: wrap;
            gap: var(--space-3);
            color: #64748b;
            font-size: var(--font-size-xs);
        }
        
        @media (min-width: 768px) {
            .loan-info { gap: var(--space-4); font-size: var(--font-size-sm); }
        }
        
        .loan-info span {
            display: flex;
            align-items: center;
            gap: var(--space-1);
        }
        
        .loan-info .badge {
            background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
            color: white;
            padding: var(--space-1) var(--space-2);
            border-radius: var(--radius-full);
            font-size: clamp(10px, 1.5vw + 6px, 12px);
            font-weight: 600;
        }
        
        .loan-info .badge.pending {
            background: linear-gradient(135deg, var(--warning) 0%, #d97706 100%);
        }
        
        .loan-info .badge.paid {
            background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
        }
        
        /* Dark Mode Loan Item Overrides */
        [data-theme="dark"] .loan-item {
            background: linear-gradient(135deg, rgba(30, 41, 59, 0.8) 0%, rgba(15, 23, 42, 0.6) 100%);
            border-color: var(--border-color);
        }
        
        [data-theme="dark"] .loan-title {
            color: var(--text-primary);
        }
        
        [data-theme="dark"] .loan-amount {
            color: #818cf8;
        }
        
        [data-theme="dark"] .loan-info {
            color: var(--text-secondary);
        }
        
        [data-theme="dark"] .loan-info span {
            color: var(--text-secondary);
        }
        
        /* ===== Empty State ===== */
        .empty-state {
            text-align: center;
            padding: var(--space-10) var(--space-4);
            color: #94a3b8;
        }
        
        .empty-state .icon {
            font-size: clamp(40px, 8vw + 20px, 64px);
            margin-bottom: var(--space-4);
            opacity: 0.5;
            animation: bounce 2s ease-in-out infinite;
        }
        
        @keyframes bounce {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(calc(var(--space-2) * -1)); }
        }
        
        .empty-state h3 {
            font-size: var(--font-size-base);
            font-weight: 600;
            color: #64748b;
            margin-bottom: var(--space-2);
        }
        
        .empty-state p {
            font-size: var(--font-size-sm);
            color: #94a3b8;
        }
        
        @media (min-width: 768px) {
            .empty-state h3 { font-size: var(--font-size-lg); }
            .empty-state p { font-size: var(--font-size-base); }
        }
        
        /* ===== Notification ===== */
        /* ===== Animation Keyframes ===== */
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        @keyframes fadeInDown {
            from {
                opacity: 0;
                transform: translateY(calc(var(--space-4) * -1));
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(var(--space-8));
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes slideUp {
            from {
                transform: translateY(var(--space-8)) scale(0.98);
                opacity: 0;
            }
            to {
                transform: translateY(0) scale(1);
                opacity: 1;
            }
        }
        
        @keyframes slideDown {
            from {
                transform: translateY(calc(var(--space-8) * -1));
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }
        
        @keyframes slideLeft {
            from {
                transform: translateX(var(--space-8));
                opacity: 0;
            }
            to {
                transform: translateX(0);
                opacity: 1;
            }
        }
        
        @keyframes slideRight {
            from {
                transform: translateX(calc(var(--space-8) * -1));
                opacity: 0;
            }
            to {
                transform: translateX(0);
                opacity: 1;
            }
        }
        
        @keyframes scaleIn {
            from {
                transform: scale(0.9);
                opacity: 0;
            }
            to {
                transform: scale(1);
                opacity: 1;
            }
        }
        
        @keyframes scaleOut {
            from {
                transform: scale(1);
                opacity: 1;
            }
            to {
                transform: scale(0.9);
                opacity: 0;
            }
        }
        
        @keyframes pulse {
            0%, 100% { transform: scale(1); opacity: 0.5; }
            50% { transform: scale(1.1); opacity: 0.8; }
        }
        
        @keyframes pulseRing {
            0% {
                transform: scale(0.8);
                opacity: 0.8;
            }
            50% {
                transform: scale(1.2);
                opacity: 0;
            }
            100% {
                transform: scale(0.8);
                opacity: 0;
            }
        }
        
        @keyframes bounce {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(calc(var(--space-2) * -1)); }
        }
        
        @keyframes shake {
            0%, 100% { transform: translateX(0); }
            10%, 30%, 50%, 70%, 90% { transform: translateX(calc(var(--space-1) * -1)); }
            20%, 40%, 60%, 80% { transform: translateX(var(--space-1)); }
        }
        
        @keyframes spin {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }
        
        @keyframes ripple {
            0% {
                transform: scale(0);
                opacity: 1;
            }
            100% {
                transform: scale(4);
                opacity: 0;
            }
        }
        
        @keyframes shimmer {
            0% {
                background-position: -200% 0;
            }
            100% {
                background-position: 200% 0;
            }
        }
        
        @keyframes glow {
            0%, 100% {
                box-shadow: 0 0 5px rgba(99, 102, 241, 0.4);
            }
            50% {
                box-shadow: 0 0 20px rgba(99, 102, 241, 0.8), 0 0 30px rgba(99, 102, 241, 0.4);
            }
        }
        
        @keyframes successPop {
            0% {
                transform: scale(1);
            }
            50% {
                transform: scale(1.2);
            }
            100% {
                transform: scale(1);
            }
        }
        
        @keyframes errorShake {
            0%, 100% { transform: translateX(0); }
            10%, 30%, 50%, 70%, 90% { transform: translateX(calc(var(--space-1) * -1)); }
            20%, 40%, 60%, 80% { transform: translateX(var(--space-1)); }
        }
        
        @keyframes slideInRight {
            from {
                transform: translateX(100%);
            }
            to {
                transform: translateX(0);
            }
        }
        
        @keyframes slideOutRight {
            from {
                transform: translateX(0);
            }
            to {
                transform: translateX(100%);
            }
        }
        
        @keyframes fadeOutUp {
            from {
                opacity: 1;
                transform: translateY(0);
            }
            to {
                opacity: 0;
                transform: translateY(calc(var(--space-10) * -1));
            }
        }
        
        /* ===== Animation Utility Classes ===== */
        .animate-fade-in { animation: fadeIn 0.3s ease-out forwards; }
        .animate-fade-in-down { animation: fadeInDown 0.5s ease-out forwards; }
        .animate-fade-in-up { animation: fadeInUp 0.5s ease-out forwards; }
        .animate-slide-up { animation: slideUp 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards; }
        .animate-slide-down { animation: slideDown 0.4s ease-out forwards; }
        .animate-slide-left { animation: slideLeft 0.4s ease-out forwards; }
        .animate-slide-right { animation: slideRight 0.4s ease-out forwards; }
        .animate-scale-in { animation: scaleIn 0.3s ease-out forwards; }
        .animate-scale-out { animation: scaleOut 0.3s ease-out forwards; }
        .animate-bounce { animation: bounce 2s ease-in-out infinite; }
        .animate-pulse { animation: pulse 2s ease-in-out infinite; }
        .animate-shake { animation: shake 0.5s ease-in-out; }
        .animate-spin { animation: spin 1s linear infinite; }
        .animate-glow { animation: glow 2s ease-in-out infinite; }
        .animate-success { animation: successPop 0.4s ease-out; }
        .animate-error { animation: errorShake 0.5s ease-in-out; }
        
        /* Stagger Animation Delays */
        .stagger-1 { animation-delay: 0.1s; opacity: 0; }
        .stagger-2 { animation-delay: 0.2s; opacity: 0; }
        .stagger-3 { animation-delay: 0.3s; opacity: 0; }
        .stagger-4 { animation-delay: 0.4s; opacity: 0; }
        .stagger-5 { animation-delay: 0.5s; opacity: 0; }
        .stagger-6 { animation-delay: 0.6s; opacity: 0; }
        
        /* Scroll Reveal Animation Base */
        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        .reveal.active {
            opacity: 1;
            transform: translateY(0);
        }
        
        .reveal-left {
            opacity: 0;
            transform: translateX(30px);
            transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        .reveal-left.active {
            opacity: 1;
            transform: translateX(0);
        }
        
        .reveal-right {
            opacity: 0;
            transform: translateX(-30px);
            transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        .reveal-right.active {
            opacity: 1;
            transform: translateX(0);
        }
        
        .reveal-scale {
            opacity: 0;
            transform: scale(0.9);
            transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        .reveal-scale.active {
            opacity: 1;
            transform: scale(1);
        }
        
        /* Hover Transformations */
        .hover-lift {
            transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease;
        }
        
        .hover-lift:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }
        
        .hover-scale {
            transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        .hover-scale:hover {
            transform: scale(1.05);
        }
        
        .hover-shrink {
            transition: transform 0.2s ease;
        }
        
        .hover-shrink:hover {
            transform: scale(0.95);
        }
        
        .hover-rotate {
            transition: transform 0.3s ease;
        }
        
        .hover-rotate:hover {
            transform: rotate(5deg);
        }
        
        /* Focus States with Animation */
        .focus-ring {
            transition: all 0.2s ease;
        }
        
        .focus-ring:focus {
            outline: none;
            box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
            transform: scale(1.02);
        }
        
        /* Click Animation States */
        .click-scale {
            transition: transform 0.1s ease;
        }
        
        .click-scale:active {
            transform: scale(0.95);
        }
        
        .click-press {
            transition: all 0.1s ease;
        }
        
        .click-press:active {
            transform: scale(0.95) translateY(2px);
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        }
        
        /* Loading Skeleton Animation */
        .skeleton {
            background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
            background-size: 200% 100%;
            animation: shimmer 1.5s infinite;
            border-radius: var(--radius-md);
        }
        
        [data-theme="dark"] .skeleton {
            background: linear-gradient(90deg, #334155 25%, #475569 50%, #334155 75%);
            background-size: 200% 100%;
        }
        
        /* Success/Error Animation States */
        .success-state {
            animation: successPop 0.4s ease-out;
        }
        
        .error-state {
            animation: errorShake 0.5s ease-in-out;
            border-color: var(--danger) !important;
        }
        
        /* Ripple Effect Container */
        .ripple-container {
            position: relative;
            overflow: hidden;
        }
        
        .ripple {
            position: absolute;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.4);
            transform: scale(0);
            animation: ripple 0.6s linear;
            pointer-events: none;
        }
        
        [data-theme="dark"] .ripple {
            background: rgba(255, 255, 255, 0.2);
        }
        
        /* Pulse Ring Effect */
        .pulse-ring {
            position: relative;
        }
        
        .pulse-ring::before {
            content: '';
            position: absolute;
            inset: -4px;
            border-radius: 50%;
            border: 2px solid var(--primary);
            animation: pulseRing 2s ease-out infinite;
            opacity: 0;
        }
        
        /* ===== Accessibility Styles (WCAG 2.1 AA) ===== */
        
        /* Screen Reader Only - Hidden visually but accessible to screen readers */
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }
        
        /* Skip Link for Keyboard Navigation */
        .skip-link {
            position: absolute;
            top: -100px;
            right: 0;
            background: var(--primary);
            color: white;
            padding: var(--space-3) var(--space-4);
            border-radius: 0 0 var(--radius-md) 0;
            z-index: 10000;
            font-weight: 600;
            text-decoration: none;
            transition: top 0.3s ease;
            font-size: var(--font-size-sm);
        }
        
        .skip-link:focus {
            top: 0;
            outline: 3px solid var(--warning);
            outline-offset: 2px;
        }
        
        /* High Visibility Focus States (WCAG 2.4.7) */
        :focus-visible {
            outline: 3px solid var(--primary);
            outline-offset: 2px;
        }
        
        /* Focus within for complex components */
        .focus-within {
            box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
            border-radius: var(--radius-md);
        }
        
        /* High contrast mode support */
        @media (prefers-contrast: high) {
            :root {
                --primary: #0000ff;
                --danger: #cc0000;
                --success: #006600;
                --warning: #996600;
            }
            
            .card, .loan-item, .btn {
                border: 2px solid currentColor;
            }
        }
        
        /* Reduced Motion Preference (WCAG 2.3.3) */
        @media (prefers-reduced-motion: reduce) {
            :root {
                --transition-fast: 0s;
                --transition-base: 0s;
                --transition-slow: 0s;
                --transition-bounce: 0s;
            }
            
            *, *::before, *::after {
                animation-duration: 0.01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: 0.01ms !important;
                scroll-behavior: auto !important;
            }
            
            .reveal, .reveal-left, .reveal-right, .reveal-scale {
                opacity: 1 !important;
                transform: none !important;
            }
        }
        
        /* RTL Layout Utilities (Logical Properties) */
        .ms-1 { margin-inline-start: 0.25rem; }
        .ms-2 { margin-inline-start: 0.5rem; }
        .ms-3 { margin-inline-start: 0.75rem; }
        .ms-4 { margin-inline-start: 1rem; }
        
        .me-1 { margin-inline-end: 0.25rem; }
        .me-2 { margin-inline-end: 0.5rem; }
        .me-3 { margin-inline-end: 0.75rem; }
        .me-4 { margin-inline-end: 1rem; }
        
        .ps-1 { padding-inline-start: 0.25rem; }
        .ps-2 { padding-inline-start: 0.5rem; }
        .ps-3 { padding-inline-start: 0.75rem; }
        .ps-4 { padding-inline-start: 1rem; }
        
        .pe-1 { padding-inline-end: 0.25rem; }
        .pe-2 { padding-inline-end: 0.5rem; }
        .pe-3 { padding-inline-end: 0.75rem; }
        .pe-4 { padding-inline-end: 1rem; }
        
        /* Form Error State Accessibility */
        .form-error {
            border-color: var(--danger) !important;
            box-shadow: 0 0 0 1px var(--danger);
        }
        
        .error-message {
            color: var(--danger);
            font-size: var(--font-size-sm);
            margin-top: var(--space-1);
            display: flex;
            align-items: center;
            gap: var(--space-1);
        }
        
        .error-message::before {
            content: '⚠';
        }
        
        [data-theme="dark"] .error-message {
            color: #f87171;
        }
        
        /* Required field indicator */
        .required-indicator {
            color: var(--danger);
            margin-inline-start: var(--space-1);
        }
        
        /* Disabled state accessibility */
        .btn:disabled, .btn[disabled] {
            opacity: 0.5;
            cursor: not-allowed;
            pointer-events: none;
        }
        
        /* Loading state accessibility */
        .btn-loading {
            position: relative;
            color: transparent !important;
            pointer-events: none;
        }
        
        .btn-loading::after {
            content: '';
            position: absolute;
            width: 20px;
            height: 20px;
            border: 2px solid transparent;
            border-top-color: currentColor;
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
        }
        
        [data-theme="dark"] .btn-loading::after {
            border-top-color: white;
        }
        
        /* Live region for screen reader announcements */
        [aria-live="polite"], [aria-live="assertive"] {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }
        
        /* Icon-only button accessibility */
        .icon-button {
            position: relative;
        }
        
        .icon-button::after {
            content: attr(aria-label);
            position: absolute;
            bottom: -30px;
            right: 50%;
            transform: translateX(50%);
            background: var(--dark);
            color: white;
            padding: var(--space-1) var(--space-2);
            border-radius: var(--radius-sm);
            font-size: var(--font-size-xs);
            white-space: nowrap;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.2s ease;
            z-index: 100;
        }
        
        .icon-button:hover::after,
        .icon-button:focus::after {
            opacity: 1;
        }
        
        /* Modal backdrop for focus trap indication */
        .modal-backdrop {
            position: absolute;
            inset: 0;
            background: transparent;
        }
        
        /* Tooltip accessibility */
        .tooltip {
            position: relative;
        }
        
        .tooltip::before {
            content: attr(data-tooltip);
            position: absolute;
            bottom: 100%;
            right: 50%;
            transform: translateX(50%);
            padding: var(--space-2) var(--space-3);
            background: var(--dark);
            color: white;
            border-radius: var(--radius-md);
            font-size: var(--font-size-sm);
            white-space: nowrap;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.2s ease, transform 0.2s ease;
            margin-bottom: var(--space-2);
        }
        
        .tooltip:hover::before,
        .tooltip:focus::before {
            opacity: 1;
        }
        
        /* ===== Gamification Styles ===== */
        
        /* Gamification Dashboard Container */
        .gamification-dashboard {
            display: grid;
            gap: var(--space-4);
            margin-top: var(--space-6);
        }
        
        @media (min-width: 768px) {
            .gamification-dashboard {
                grid-template-columns: repeat(3, 1fr);
                gap: var(--space-6);
            }
        }
        
        /* Game Card Base */
        .game-card {
            background: var(--card-bg);
            border-radius: var(--radius-2xl);
            padding: var(--space-5);
            box-shadow: var(--shadow);
            transition: all var(--transition-slow);
        }
        
        .game-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        
        [data-theme="dark"] .game-card {
            background: var(--bg-card);
        }
        
        /* Hero Stats Card */
        .hero-stats {
            grid-column: span 3;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: var(--space-6);
            background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
            border: 1px solid rgba(99, 102, 241, 0.2);
        }
        
        @media (min-width: 768px) {
            .hero-stats {
                flex-direction: row;
                justify-content: space-around;
                grid-column: span 3;
            }
        }
        
        @media (min-width: 1200px) {
            .hero-stats {
                grid-column: span 3;
            }
        }
        
        /* Progress Ring */
        .progress-ring-container {
            position: relative;
            width: 140px;
            height: 140px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .progress-ring {
            transform: rotate(-90deg);
        }
        
        .progress-ring__circle--track {
            stroke: var(--bg-progress-track);
        }
        
        .progress-ring__circle--fill {
            stroke: var(--game-success);
            stroke-linecap: round;
            transition: stroke-dashoffset 1.5s ease-out;
        }
        
        [data-theme="dark"] .progress-ring__circle--track {
            stroke: #374151;
        }
        
        .progress-value {
            position: absolute;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
        }
        
        .progress-value .label {
            font-size: var(--font-size-xs);
            color: var(--text-muted);
            margin-top: var(--space-1);
        }
        
        .progress-value .percent {
            font-size: var(--font-size-2xl);
            font-weight: var(--fw-black);
            color: var(--game-success);
            font-variant-numeric: tabular-nums;
        }
        
        /* User Level Section */
        .user-level {
            text-align: center;
        }
        
        .user-level h3 {
            font-size: var(--font-size-lg);
            color: var(--primary);
            margin-bottom: var(--space-3);
        }
        
        .xp-bar {
            width: 200px;
            height: 8px;
            background: var(--xp-track);
            border-radius: var(--radius-full);
            overflow: hidden;
            margin: 0 auto;
        }
        
        .xp-fill {
            height: 100%;
            background: var(--xp-fill);
            border-radius: var(--radius-full);
            transition: width 1s ease-out;
        }
        
        .level-badge {
            display: inline-flex;
            align-items: center;
            gap: var(--space-2);
            padding: var(--space-2) var(--space-4);
            border-radius: var(--radius-full);
            font-weight: var(--fw-bold);
            font-size: var(--font-size-sm);
            margin-top: var(--space-3);
        }
        
        .level-badge.bronze {
            background: var(--grad-bronze);
            color: white;
        }
        
        .level-badge.silver {
            background: var(--grad-silver);
            color: var(--dark);
        }
        
        .level-badge.gold {
            background: var(--grad-gold);
            color: var(--dark);
        }
        
        /* Stats Grid */
        .stats-grid {
            grid-column: span 3;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--space-4);
        }
        
        @media (min-width: 768px) {
            .stats-grid {
                grid-column: span 3;
            }
        }
        
        /* Stat Box */
        .stat-box {
            display: flex;
            align-items: center;
            gap: var(--space-3);
            padding: var(--space-4);
            background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
            border-radius: var(--radius-xl);
            transition: all var(--transition-base);
        }
        
        [data-theme="dark"] .stat-box {
            background: linear-gradient(135deg, rgba(30, 41, 59, 0.8) 0%, rgba(15, 23, 42, 0.6) 100%);
        }
        
        .stat-box:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }
        
        .stat-box .icon {
            font-size: var(--font-size-2xl);
        }
        
        .stat-info {
            display: flex;
            flex-direction: column;
        }
        
        .stat-value {
            font-size: var(--font-size-xl);
            font-weight: var(--fw-black);
            color: var(--dark);
            font-variant-numeric: tabular-nums;
        }
        
        [data-theme="dark"] .stat-value {
            color: var(--text-primary);
        }
        
        .stat-label {
            font-size: var(--font-size-xs);
            color: var(--text-muted);
        }
        
        /* Streak Box Special Styles */
        .streak-box {
            background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(251, 191, 36, 0.1) 100%);
        }
        
        .streak-box .icon {
            animation: flamePulse 1s ease-in-out infinite;
        }
        
        .streak-box .stat-value {
            color: var(--game-warning);
        }
        
        @keyframes flamePulse {
            0%, 100% { transform: scale(1); }
            50% { transform: scale(1.1); }
        }
        
        /* Yearly Chart Card */
        .yearly-chart {
            grid-column: span 3;
        }
        
        .yearly-chart h4 {
            font-size: var(--font-size-base);
            color: var(--dark);
            margin-bottom: var(--space-4);
        }
        
        [data-theme="dark"] .yearly-chart h4 {
            color: var(--text-primary);
        }
        
        .chart-bars {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            height: 120px;
            gap: var(--space-2);
            padding-top: var(--space-4);
        }
        
        .chart-bar {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: var(--space-2);
        }
        
        .chart-bar .bar {
            width: 100%;
            max-width: 40px;
            background: linear-gradient(180deg, var(--primary) 0%, var(--secondary) 100%);
            border-radius: var(--radius-sm) var(--radius-sm) 0 0;
            transition: height 1s ease-out;
            min-height: 4px;
        }
        
        .chart-bar .month {
            font-size: var(--font-size-xs);
            color: var(--text-muted);
        }
        
        .chart-bar .amount {
            font-size: 10px;
            color: var(--text-muted);
            font-variant-numeric: tabular-nums;
        }
        
        .chart-bar.active .bar {
            background: linear-gradient(180deg, var(--game-success) 0%, #059669 100%);
        }
        
        /* Achievements Section */
        .achievements-section {
            grid-column: span 3;
            margin-top: var(--space-4);
        }
        
        .achievements-section h4 {
            font-size: var(--font-size-base);
            color: var(--dark);
            margin-bottom: var(--space-4);
        }
        
        [data-theme="dark"] .achievements-section h4 {
            color: var(--text-primary);
        }
        
        .achievements-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
            gap: var(--space-3);
        }
        
        .achievement-badge {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: var(--space-2);
            padding: var(--space-3);
            background: #f1f5f9;
            border-radius: var(--radius-lg);
            opacity: 0.4;
            transition: all var(--transition-base);
        }
        
        [data-theme="dark"] .achievement-badge {
            background: rgba(51, 65, 85, 0.5);
        }
        
        .achievement-badge.unlocked {
            opacity: 1;
            background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(251, 191, 36, 0.1) 100%);
            border: 1px solid rgba(255, 215, 0, 0.3);
        }
        
        .achievement-badge .icon {
            font-size: var(--font-size-xl);
        }
        
        .achievement-badge .name {
            font-size: var(--font-size-xs);
            text-align: center;
            color: var(--text-muted);
        }
        
        .achievement-badge.unlocked .name {
            color: var(--game-gold-dark);
            font-weight: var(--fw-medium);
        }
        
        /* Milestone Progress */
        .milestone-card {
            background: var(--card-bg);
            border-radius: var(--radius-xl);
            padding: var(--space-4);
            margin-bottom: var(--space-3);
            display: flex;
            align-items: center;
            gap: var(--space-4);
        }
        
        [data-theme="dark"] .milestone-card {
            background: var(--bg-card);
        }
        
        .milestone-icon {
            width: 48px;
            height: 48px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-lg);
            font-size: var(--font-size-xl);
            background: #f1f5f9;
        }
        
        [data-theme="dark"] .milestone-icon {
            background: rgba(51, 65, 85, 0.5);
        }
        
        .milestone-icon.completed {
            background: linear-gradient(135deg, var(--game-success) 0%, #059669 100%);
        }
        
        .milestone-content {
            flex: 1;
        }
        
        .milestone-content h5 {
            font-size: var(--font-size-sm);
            font-weight: var(--fw-semibold);
            color: var(--dark);
            margin-bottom: var(--space-1);
        }
        
        [data-theme="dark"] .milestone-content h5 {
            color: var(--text-primary);
        }
        
        .milestone-progress {
            height: 6px;
            background: var(--bg-progress-track);
            border-radius: var(--radius-full);
            overflow: hidden;
        }
        
        .milestone-progress .fill {
            height: 100%;
            background: var(--game-success);
            border-radius: var(--radius-full);
            transition: width 1s ease-out;
        }
        
        .milestone-percent {
            font-size: var(--font-size-xs);
            color: var(--text-muted);
            font-variant-numeric: tabular-nums;
        }
        
        /* ===== Enhanced Achievement Badges with Rarity ===== */
        .achievement-item {
            position: relative;
            display: flex;
            align-items: center;
            gap: var(--space-3);
            padding: var(--space-3);
            background: #f8fafc;
            border-radius: var(--radius-lg);
            border: 2px solid transparent;
            transition: all var(--transition-base);
            overflow: hidden;
        }
        
        [data-theme="dark"] .achievement-item {
            background: rgba(30, 41, 59, 0.5);
        }
        
        /* Rarity levels */
        .achievement-item.rarity-common {
            border-color: #9ca3af;
        }
        
        .achievement-item.rarity-uncommon {
            border-color: #10b981;
        }
        
        .achievement-item.rarity-rare {
            border-color: #3b82f6;
        }
        
        .achievement-item.rarity-epic {
            border-color: #8b5cf6;
        }
        
        .achievement-item.rarity-legendary {
            border-color: #f59e0b;
            box-shadow: 0 0 20px rgba(245, 158, 11, 0.3);
        }
        
        /* Locked state */
        .achievement-item:not(.unlocked) {
            opacity: 0.5;
            filter: grayscale(0.8);
        }
        
        .achievement-item:not(.unlocked)::after {
            content: '🔒';
            position: absolute;
            top: var(--space-2);
            left: var(--space-2);
            font-size: var(--font-size-xs);
        }
        
        /* Unlocked glow effect */
        .achievement-item.unlocked {
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }
        
        .achievement-item.unlocked:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
        }
        
        .achievement-icon {
            width: 48px;
            height: 48px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: var(--font-size-xl);
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 100%);
            flex-shrink: 0;
        }
        
        .achievement-item.rarity-legendary .achievement-icon {
            background: linear-gradient(135deg, #fcd34d 0%, #f59e0b 100%);
            animation: legendaryGlow 2s ease-in-out infinite;
        }
        
        .achievement-item.rarity-epic .achievement-icon {
            background: linear-gradient(135deg, #a78bfa 0%, #8b5cf6 100%);
        }
        
        .achievement-item.rarity-rare .achievement-icon {
            background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);
        }
        
        .achievement-item.rarity-uncommon .achievement-icon {
            background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
        }
        
        @keyframes legendaryGlow {
            0%, 100% { box-shadow: 0 0 10px rgba(245, 158, 11, 0.5); }
            50% { box-shadow: 0 0 25px rgba(245, 158, 11, 0.8); }
        }
        
        .achievement-info {
            flex: 1;
            min-width: 0;
        }
        
        .achievement-name {
            font-size: var(--font-size-sm);
            font-weight: var(--fw-semibold);
            color: var(--dark);
            margin-bottom: var(--space-1);
        }
        
        [data-theme="dark"] .achievement-name {
            color: var(--text-primary);
        }
        
        .achievement-desc {
            font-size: var(--font-size-xs);
            color: var(--text-muted);
            margin-bottom: var(--space-2);
        }
        
        .achievement-xp {
            font-size: var(--font-size-xs);
            font-weight: var(--fw-medium);
            color: var(--primary);
            display: flex;
            align-items: center;
            gap: var(--space-1);
        }
        
        .achievement-check {
            position: absolute;
            top: var(--space-2);
            left: var(--space-2);
            width: 20px;
            height: 20px;
            background: var(--game-success);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: var(--font-size-xs);
            font-weight: var(--fw-bold);
        }
        
        /* Achievement progress bar within item */
        .achievement-progress {
            height: 4px;
            background: var(--bg-progress-track);
            border-radius: var(--radius-full);
            margin-top: var(--space-2);
            overflow: hidden;
        }
        
        .achievement-progress-fill {
            height: 100%;
            background: var(--primary);
            border-radius: var(--radius-full);
            transition: width 0.5s ease;
        }
        
        .achievement-item.unlocked .achievement-progress-fill {
            background: var(--game-success);
        }
        
        /* Achievement rarity badge */
        .achievement-rarity {
            position: absolute;
            top: var(--space-2);
            right: var(--space-2);
            font-size: 0.6rem;
            padding: 2px 6px;
            border-radius: var(--radius-full);
            text-transform: uppercase;
            font-weight: var(--fw-bold);
        }
        
        .achievement-rarity.common {
            background: #9ca3af;
            color: white;
        }
        
        .achievement-rarity.uncommon {
            background: #10b981;
            color: white;
        }
        
        .achievement-rarity.rare {
            background: #3b82f6;
            color: white;
        }
        
        .achievement-rarity.epic {
            background: #8b5cf6;
            color: white;
        }
        
        .achievement-rarity.legendary {
            background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
            color: white;
        }
        
        /* Achievement categories filter */
        .achievement-filters {
            display: flex;
            gap: var(--space-2);
            margin-bottom: var(--space-4);
            flex-wrap: wrap;
        }
        
        .achievement-filter {
            padding: var(--space-2) var(--space-3);
            border-radius: var(--radius-full);
            font-size: var(--font-size-xs);
            background: #f1f5f9;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        
        [data-theme="dark"] .achievement-filter {
            background: rgba(51, 65, 85, 0.5);
            color: var(--text-primary);
        }
        
        .achievement-filter:hover,
        .achievement-filter.active {
            background: var(--primary);
            color: white;
        }
        
        /* ===== Streak Rewards Section ===== */
        .streak-rewards-section {
            background: var(--card-bg);
            border-radius: var(--radius-xl);
            padding: var(--space-5);
            margin-top: var(--space-4);
        }
        
        [data-theme="dark"] .streak-rewards-section {
            background: var(--bg-card);
        }
        
        /* Streak Display */
        .streak-display {
            text-align: center;
            padding: var(--space-4);
            background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(251, 146, 60, 0.1) 100%);
            border-radius: var(--radius-xl);
            margin-bottom: var(--space-4);
        }
        
        .streak-main {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: var(--space-4);
            margin-bottom: var(--space-3);
        }
        
        .streak-fire {
            font-size: 3rem;
            animation: fireGlow 1.5s ease-in-out infinite alternate;
        }
        
        @keyframes fireGlow {
            0% { transform: scale(1) rotate(-5deg); filter: brightness(1); }
            100% { transform: scale(1.1) rotate(5deg); filter: brightness(1.2); }
        }
        
        .streak-count {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }
        
        .streak-number {
            font-size: 2.5rem;
            font-weight: var(--fw-black);
            color: var(--game-warning);
            line-height: 1;
            font-variant-numeric: tabular-nums;
        }
        
        .streak-label {
            font-size: var(--font-size-sm);
            color: var(--text-muted);
            margin-top: var(--space-1);
        }
        
        .streak-status {
            font-size: var(--font-size-sm);
            color: var(--text-secondary);
        }
        
        /* Streak Progress Card */
        .streak-progress-card {
            background: rgba(245, 158, 11, 0.05);
            border-radius: var(--radius-lg);
            padding: var(--space-4);
            margin-bottom: var(--space-4);
        }
        
        .streak-progress-header {
            display: flex;
            justify-content: space-between;
            margin-bottom: var(--space-2);
        }
        
        .streak-progress-title {
            font-size: var(--font-size-sm);
            font-weight: var(--fw-semibold);
            color: var(--dark);
        }
        
        [data-theme="dark"] .streak-progress-title {
            color: var(--text-primary);
        }
        
        .streak-progress-time {
            font-size: var(--font-size-sm);
            font-variant-numeric: tabular-nums;
            color: var(--primary);
            font-weight: var(--fw-medium);
        }
        
        .streak-progress-bar {
            height: 8px;
            background: var(--bg-progress-track);
            border-radius: var(--radius-full);
            overflow: hidden;
            margin-bottom: var(--space-2);
        }
        
        .streak-progress-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--game-warning), #f97316);
            border-radius: var(--radius-full);
            transition: width 1s linear;
        }
        
        .streak-progress-text {
            font-size: var(--font-size-xs);
            color: var(--text-muted);
            text-align: center;
        }
        
        /* Streak Milestones */
        .streak-milestones {
            margin-bottom: var(--space-4);
        }
        
        .streak-milestones h4 {
            font-size: var(--font-size-base);
            color: var(--dark);
            margin-bottom: var(--space-3);
        }
        
        [data-theme="dark"] .streak-milestones h4 {
            color: var(--text-primary);
        }
        
        .milestones-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--space-3);
        }
        
        @media (min-width: 480px) {
            .milestones-grid {
                grid-template-columns: repeat(6, 1fr);
            }
        }
        
        .milestone-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: var(--space-2);
            padding: var(--space-3);
            background: #f8fafc;
            border-radius: var(--radius-lg);
            border: 2px solid #e2e8f0;
            opacity: 0.5;
            transition: all var(--transition-base);
        }
        
        [data-theme="dark"] .milestone-item {
            background: rgba(51, 65, 85, 0.5);
            border-color: #374151;
        }
        
        .milestone-item.unlocked {
            opacity: 1;
            border-color: var(--game-warning);
            background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(251, 146, 60, 0.1) 100%);
        }
        
        .milestone-item.current {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
        }
        
        .milestone-icon {
            font-size: var(--font-size-xl);
        }
        
        .milestone-days {
            font-size: var(--font-size-xs);
            font-weight: var(--fw-semibold);
            color: var(--text-muted);
        }
        
        .milestone-item.unlocked .milestone-days {
            color: var(--game-warning);
        }
        
        .milestone-reward {
            font-size: 0.65rem;
            color: var(--primary);
            font-weight: var(--fw-medium);
        }
        
        /* Streak Recovery */
        .streak-recovery {
            background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(220, 38, 38, 0.1) 100%);
            border: 1px solid rgba(239, 68, 68, 0.3);
            border-radius: var(--radius-lg);
            padding: var(--space-4);
            margin-bottom: var(--space-4);
            text-align: center;
        }
        
        .recovery-header {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: var(--space-2);
            margin-bottom: var(--space-2);
        }
        
        .recovery-icon {
            font-size: var(--font-size-xl);
        }
        
        .recovery-title {
            font-size: var(--font-size-base);
            font-weight: var(--fw-semibold);
            color: var(--danger);
        }
        
        .recovery-text {
            font-size: var(--font-size-sm);
            color: var(--text-secondary);
            margin-bottom: var(--space-3);
        }
        
        .btn-recovery {
            background: linear-gradient(135deg, var(--danger) 0%, #dc2626 100%);
            color: white;
            border: none;
            padding: var(--space-3) var(--space-4);
            border-radius: var(--radius-lg);
            font-size: var(--font-size-sm);
            font-weight: var(--fw-semibold);
            cursor: pointer;
            transition: all var(--transition-base);
        }
        
        .btn-recovery:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
        }
        
        /* Streak Stats */
        .streak-stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--space-3);
        }
        
        .streak-stat {
            display: flex;
            align-items: center;
            gap: var(--space-3);
            padding: var(--space-3);
            background: #f8fafc;
            border-radius: var(--radius-lg);
        }
        
        [data-theme="dark"] .streak-stat {
            background: rgba(51, 65, 85, 0.5);
        }
        
        .streak-stat-icon {
            font-size: var(--font-size-xl);
        }
        
        .streak-stat-info {
            display: flex;
            flex-direction: column;
        }
        
        .streak-stat-value {
            font-size: var(--font-size-lg);
            font-weight: var(--fw-bold);
            color: var(--dark);
            font-variant-numeric: tabular-nums;
        }
        
        [data-theme="dark"] .streak-stat-value {
            color: var(--text-primary);
        }
        
        .streak-stat-label {
            font-size: var(--font-size-xs);
            color: var(--text-muted);
        }
        
        /* Celebration Animation */
        @keyframes celebratePop {
            0% { transform: scale(1); }
            50% { transform: scale(1.3); }
            100% { transform: scale(1); }
        }
        
        .celebrate {
            animation: celebratePop 0.5s ease-out;
        }
        
        /* Loan Item Progress */
        .loan-progress {
            margin-top: var(--space-3);
        }
        
        .loan-progress-header {
            display: flex;
            justify-content: space-between;
            margin-bottom: var(--space-2);
            font-size: var(--font-size-xs);
        }
        
        .loan-progress .percent {
            color: var(--game-success);
            font-weight: var(--fw-bold);
            font-variant-numeric: tabular-nums;
        }
        
        .loan-progress-bar {
            height: 8px;
            background: var(--bg-progress-track);
            border-radius: var(--radius-full);
            overflow: hidden;
        }
        
        .loan-progress-bar .fill {
            height: 100%;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            border-radius: var(--radius-full);
            transition: width 1s ease-out;
        }
        
        .loan-progress-bar .fill.complete {
            background: var(--game-success);
        }
        
        /* Consistency Score */
        .consistency-score {
            display: flex;
            align-items: center;
            gap: var(--space-2);
        }
        
        .consistency-meter {
            flex: 1;
            height: 8px;
            background: var(--bg-progress-track);
            border-radius: var(--radius-full);
            overflow: hidden;
        }
        
        .consistency-meter .fill {
            height: 100%;
            background: linear-gradient(90deg, var(--danger), var(--warning), var(--game-success));
            border-radius: var(--radius-full);
        }
        
        .consistency-value {
            font-size: var(--font-size-sm);
            font-weight: var(--fw-bold);
            color: var(--game-success);
            min-width: 40px;
            text-align: left;
            font-variant-numeric: tabular-nums;
        }
        
        /* Notification Animation Enhancements */
        .notification {
            position: fixed;
            top: var(--space-4);
            right: var(--space-4);
            left: var(--space-4);
            padding: var(--space-4) var(--space-5);
            border-radius: var(--radius-xl);
            color: white;
            font-size: var(--font-size-base);
            font-weight: 500;
            transform: translateY(calc(var(--space-10) * -1));
            opacity: 0;
            transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
            z-index: var(--z-toast);
            backdrop-filter: blur(10px);
            max-width: calc(100% - var(--space-8));
        }
        
        @media (min-width: 768px) {
            .notification {
                right: auto;
                left: 50%;
                transform: translateX(-50%) translateY(calc(var(--space-10) * -1));
                max-width: 400px;
            }
            
            .notification.show {
                transform: translateX(-50%) translateY(0);
            }
        }
        
        .notification.show {
            transform: translateY(0);
            opacity: 1;
        }
        
        .notification.hiding {
            animation: fadeOutUp 0.3s ease-out forwards;
        }
        
        .notification.success {
            background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
        }
        
        .notification.error {
            background: linear-gradient(135deg, var(--danger) 0%, #dc2626 100%);
        }
        
        .notification.info {
            background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
        }
        
        .notification.warning {
            background: linear-gradient(135deg, var(--warning) 0%, #d97706 100%);
        }
        
        .notification-icon {
            margin-left: var(--space-2);
            animation: successPop 0.3s ease-out;
        }
        
        /* ===== Modal ===== */
        .modal {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.5);
            backdrop-filter: blur(8px);
            z-index: var(--z-modal);
            align-items: center;
            justify-content: center;
            padding: var(--space-4);
            animation: fadeIn 0.3s ease;
            overflow-y: auto;
        }
        
        .modal.show {
            display: flex;
        }
        
        .modal.closing .modal-content {
            animation: slideDown 0.3s ease-out forwards;
        }
        
        .modal-content {
            background: white;
            border-radius: var(--radius-2xl);
            padding: var(--space-5);
            width: 100%;
            max-width: calc(100% - var(--space-8));
            max-height: calc(100vh - var(--space-16));
            overflow-y: auto;
            animation: slideUp 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
            margin: auto;
            box-shadow: var(--shadow-xl);
        }
        
        @media (min-width: 768px) {
            .modal-content {
                padding: var(--space-8);
                max-width: 480px;
            }
        }
        
        .modal-backdrop {
            position: absolute;
            inset: 0;
            background: transparent;
        }
        
        .modal-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: var(--space-5);
            position: sticky;
            top: 0;
            background: white;
            z-index: 1;
            padding-bottom: var(--space-3);
            border-bottom: 1px solid #e2e8f0;
        }
        
        @media (min-width: 768px) {
            .modal-header { margin-bottom: var(--space-6); }
        }
        
        .modal-header h3 {
            font-size: var(--font-size-lg);
            font-weight: 700;
            color: var(--dark);
        }
        
        @media (min-width: 768px) {
            .modal-header h3 { font-size: var(--font-size-xl); }
        }
        
        .modal-close {
            background: none;
            border: none;
            font-size: var(--font-size-2xl);
            cursor: pointer;
            color: #64748b;
            transition: all 0.2s ease;
            padding: var(--space-2);
            line-height: 1;
            border-radius: var(--radius-md);
            transform: rotate(0deg);
        }
        
        .modal-close:hover {
            color: var(--danger);
            background: rgba(239, 68, 68, 0.1);
            transform: rotate(90deg);
        }
        
        /* Dark Mode Modal Overrides */
        [data-theme="dark"] .modal {
            background: rgba(0, 0, 0, 0.85);
        }
        
        [data-theme="dark"] .modal-content {
            background: var(--bg-modal);
            box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8);
        }
        
        [data-theme="dark"] .modal-header {
            background: var(--bg-modal);
            border-color: var(--border-color);
        }
        
        [data-theme="dark"] .modal-header h3 {
            color: var(--text-primary);
        }
        
        [data-theme="dark"] .modal-close {
            color: var(--text-secondary);
        }
        
        [data-theme="dark"] .modal-close:hover {
            color: var(--danger);
            background: rgba(239, 68, 68, 0.15);
        }
        
        /* ===== Section Title ===== */
        .section-title {
            font-size: var(--font-size-sm);
            font-weight: 600;
            color: var(--primary);
            margin: var(--space-5) 0 var(--space-3);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }
        
        @media (min-width: 768px) {
            .section-title {
                font-size: var(--font-size-base);
                margin: var(--space-6) 0 var(--space-4);
            }
        }
        
        /* ===== User Info ===== */
        .user-info {
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: rgba(255, 255, 255, 0.1);
            padding: var(--space-3) var(--space-4);
            border-radius: var(--radius-lg);
            margin-bottom: var(--space-4);
        }
        
        @media (min-width: 768px) {
            .user-info {
                padding: var(--space-4) var(--space-6);
                border-radius: var(--radius-xl);
                margin-bottom: var(--space-6);
            }
        }
        
        .user-info span {
            color: white;
            font-size: var(--font-size-base);
        }
        
        .user-info-actions {
            display: flex;
            gap: var(--space-3);
        }
        
        /* ===== Auth Container ===== */
        .auth-container {
            min-height: 60vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: var(--space-4);
        }
        
        @media (min-width: 768px) {
            .auth-container { min-height: 70vh; }
        }
        
        .auth-card {
            width: 100%;
            max-width: 100%;
        }
        
        @media (min-width: 768px) {
            .auth-card { max-width: 420px; }
        }
        
        .logo {
            font-size: clamp(32px, 6vw + 16px, 56px);
            text-align: center;
            margin-bottom: var(--space-5);
        }
        
        @media (min-width: 768px) {
            .logo { margin-bottom: var(--space-6); }
        }
        
        .auth-tabs {
            display: flex;
            margin-bottom: var(--space-5);
            background: #f1f5f9;
            border-radius: var(--radius-lg);
            padding: var(--space-1);
            gap: var(--space-1);
        }
        
        @media (min-width: 768px) {
            .auth-tabs { margin-bottom: var(--space-6); border-radius: var(--radius-xl); padding: var(--space-2); }
        }
        
        .auth-tab {
            flex: 1;
            padding: var(--space-3);
            text-align: center;
            border-radius: var(--radius-md);
            cursor: pointer;
            font-weight: 600;
            transition: all var(--transition-base);
            color: #64748b;
            font-size: var(--font-size-sm);
            border: none;
            background: transparent;
        }
        
        @media (min-width: 768px) {
            .auth-tab {
                padding: var(--space-4);
                font-size: var(--font-size-base);
                border-radius: var(--radius-lg);
            }
        }
        
        .auth-tab.active {
            background: white;
            color: var(--primary);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }
        
        .hidden {
            display: none !important;
        }
        
        /* ===== Expenses Section ===== */
        .expense-list {
            display: flex;
            flex-direction: column;
            gap: var(--space-2);
        }
        
        @media (min-width: 768px) {
            .expense-list { gap: var(--space-3); }
        }
        
        .expense-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
            border-radius: var(--radius-lg);
            padding: var(--space-3) var(--space-4);
            border: 1px solid #e2e8f0;
            gap: var(--space-3);
        }
        
        @media (min-width: 768px) {
            .expense-item {
                padding: var(--space-4) var(--space-5);
                border-radius: var(--radius-xl);
            }
        }
        
        .expense-left {
            display: flex;
            align-items: center;
            gap: var(--space-2);
            flex-wrap: wrap;
            flex: 1;
            min-width: 0;
        }
        
        .expense-title {
            font-size: var(--font-size-sm);
            font-weight: 600;
            color: var(--dark);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        
        @media (min-width: 768px) {
            .expense-title { font-size: var(--font-size-base); }
        }
        
        .expense-icon {
            font-size: clamp(14px, 2vw + 10px, 18px);
        }
        
        .expense-date {
            font-size: clamp(10px, 1vw + 6px, 12px);
            color: #94a3b8;
        }
        
        .expense-amount {
            font-size: var(--font-size-base);
            font-weight: var(--fw-bold);
            color: var(--danger);
            white-space: nowrap;
            flex-shrink: 0;
            font-variant-numeric: tabular-nums;
        }
        
        @media (min-width: 768px) {
            .expense-amount { font-size: var(--font-size-lg); }
        }
        
        .expense-summary {
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: linear-gradient(135deg, var(--danger) 0%, #dc2626 100%);
            border-radius: var(--radius-lg);
            padding: var(--space-3) var(--space-4);
            color: white;
            margin-bottom: var(--space-4);
        }
        
        @media (min-width: 768px) {
            .expense-summary {
                padding: var(--space-4) var(--space-5);
                border-radius: var(--radius-xl);
                margin-bottom: var(--space-5);
            }
        }
        
        .expense-summary-label {
            font-size: var(--font-size-sm);
            opacity: 0.9;
        }
        
        @media (min-width: 768px) {
            .expense-summary-label { font-size: var(--font-size-base); }
        }
        
        .expense-summary-amount {
            font-size: var(--font-size-lg);
            font-weight: var(--fw-bold);
            font-variant-numeric: tabular-nums;
        }
        
        @media (min-width: 768px) {
            .expense-summary-amount { font-size: var(--font-size-xl); }
        }
        
        /* Dark Mode Expense Overrides */
        [data-theme="dark"] .expense-item {
            background: linear-gradient(135deg, rgba(30, 41, 59, 0.8) 0%, rgba(15, 23, 42, 0.6) 100%);
            border-color: var(--border-color);
        }
        
        [data-theme="dark"] .expense-title {
            color: var(--text-primary);
        }
        
        [data-theme="dark"] .expense-date {
            color: var(--text-muted);
        }
        
        [data-theme="dark"] .expense-amount {
            color: #f87171;
        }
        
        /* ===== Theme Toggle Button ===== */
        .theme-toggle {
            position: fixed;
            bottom: var(--space-6);
            left: var(--space-6);
            width: 48px;
            height: 48px;
            border-radius: var(--radius-full);
            background: var(--bg-card);
            border: 2px solid var(--border-color);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            box-shadow: var(--shadow-lg);
            transition: all var(--transition-base);
            z-index: var(--z-modal);
        }
        
        .theme-toggle:hover {
            transform: scale(1.1);
            box-shadow: var(--shadow-xl);
        }
        
        .theme-toggle:active {
            transform: scale(0.95);
        }
        
        [data-theme="dark"] .theme-toggle {
            border-color: var(--border-focus);
        }
        
        /* Hide toggle on small screens, show on larger */
        @media (max-width: 480px) {
            .theme-toggle {
                bottom: var(--space-4);
                left: var(--space-4);
                width: 40px;
                height: 40px;
                font-size: 16px;
            }
        }
        
        /* ===== Modules Navigation ===== */
        .modules-nav {
            display: flex;
            gap: var(--space-2);
            margin-bottom: var(--space-4);
            overflow-x: auto;
            padding-bottom: var(--space-2);
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }
        
        .modules-nav::-webkit-scrollbar {
            display: none;
        }
        
        @media (min-width: 768px) {
            .modules-nav {
                gap: var(--space-3);
                margin-bottom: var(--space-6);
                overflow-x: visible;
                padding-bottom: 0;
            }
        }
        
        .module-btn {
            padding: var(--space-2) var(--space-4);
            border-radius: var(--radius-lg);
            font-size: var(--font-size-sm);
            font-weight: 600;
            white-space: nowrap;
            cursor: pointer;
            transition: all var(--transition-base);
            background: rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.7);
            border: none;
            flex-shrink: 0;
        }
        
        @media (min-width: 768px) {
            .module-btn {
                padding: var(--space-3) var(--space-5);
                font-size: var(--font-size-base);
                border-radius: var(--radius-xl);
            }
        }
        
        .module-btn.active {
            background: white;
            color: var(--primary);
            box-shadow: var(--shadow-md);
        }
        
        .module-btn:hover:not(.active) {
            background: rgba(255, 255, 255, 0.2);
            color: white;
        }
        
        .module-content {
            display: none;
        }
        
        .module-content.active {
            display: block;
            animation: fadeIn 0.3s ease;
        }
        
        /* ===== Settings Form ===== */
        .settings-form-row {
            display: flex;
            gap: var(--space-3);
            margin-top: var(--space-4);
        }
        
        .settings-form-row .form-group {
            flex: 1;
            margin-bottom: 0;
        }
        
        /* ===== Telegram Settings ===== */
        .telegram-status {
            padding: var(--space-3) var(--space-4);
            border-radius: var(--radius-lg);
            font-size: var(--font-size-sm);
            font-weight: 500;
            margin-top: var(--space-4);
        }
        
        .telegram-status.connected {
            background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(5, 150, 105, 0.1) 100%);
            color: #059669;
        }
        
        .telegram-status.disconnected {
            background: rgba(239, 68, 68, 0.1);
            color: #ef4444;
        }
        
        /* ===== Responsive Breakpoints ===== */
        /* Mobile Small (≤ 480px) */
        @media (max-width: 480px) {
            body {
                padding: var(--space-3);
            }
            
            .container {
                padding-inline: var(--space-3);
            }
            
            .header h1 {
                font-size: var(--font-size-2xl);
            }
            
            .stats-card {
                padding: var(--space-4);
            }
            
            .stats-card .amount {
                font-size: var(--font-size-2xl);
            }
            
            .card {
                padding: var(--space-4);
                border-radius: var(--radius-xl);
            }
            
            .card-header {
                flex-direction: row;
                align-items: center;
            }
            
            .loan-actions {
                gap: var(--space-1);
            }
            
            .btn-small {
                padding: var(--space-2) var(--space-2);
                font-size: 10px;
            }
            
            .btn-danger {
                padding: var(--space-2) var(--space-2);
                font-size: 10px;
            }
        }
        
        /* Tablet (768px - 1199px) */
        @media (min-width: 768px) and (max-width: 1199px) {
            body {
                padding: var(--space-6);
            }
            
            /* Grid layout for cards */
            .module-content.active {
                display: grid;
                grid-template-columns: repeat(2, 1fr);
                gap: var(--space-4);
            }
            
            .module-content.active .card:only-child,
            .module-content.active .stats-card {
                grid-column: 1 / -1;
            }
            
            .module-content.active .card:not(:last-child) {
                margin-bottom: 0;
            }
        }
        
        /* Desktop (≥ 1200px) */
        @media (min-width: 1200px) {
            body {
                padding: var(--space-8);
            }
            
            /* Multi-column layout */
            #module-loans {
                display: grid;
                grid-template-columns: 1fr 380px;
                gap: var(--space-6);
                align-items: start;
            }
            
            #module-loans .card:first-child {
                grid-row: span 2;
            }
            
            #module-loans .stats-card {
                grid-column: 2;
            }
            
            #module-loans .card:last-child {
                grid-column: 2;
            }
            
            /* Dashboard stats in a row */
            .stats-row {
                display: grid;
                grid-template-columns: repeat(3, 1fr);
                gap: var(--space-4);
                margin-bottom: var(--space-6);
            }
        }
        
        /* High Resolution Displays */
        @media (min-width: 1920px) {
            .container {
                max-width: 1400px;
            }
            
            .header h1 {
                font-size: var(--font-size-4xl);
            }
        }
        
        /* Leaderboard Styles */
        .leaderboard-section {
            background: var(--card-bg);
            border-radius: 16px;
            padding: var(--space-5);
            box-shadow: var(--card-shadow);
            margin-top: var(--space-4);
        }
        
        .leaderboard-section .section-title {
            font-size: var(--font-size-xl);
            font-weight: 700;
            margin-bottom: var(--space-4);
            color: var(--text-primary);
            text-align: center;
        }
        
        .leaderboard-tabs {
            display: flex;
            gap: var(--space-2);
            margin-bottom: var(--space-4);
            padding: var(--space-1);
            background: var(--bg-secondary);
            border-radius: 12px;
        }
        
        .leaderboard-tab {
            flex: 1;
            padding: var(--space-3) var(--space-2);
            border: none;
            background: transparent;
            color: var(--text-secondary);
            font-size: var(--font-size-sm);
            font-weight: 600;
            cursor: pointer;
            border-radius: 8px;
            transition: all 0.3s ease;
        }
        
        .leaderboard-tab:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.1);
        }
        
        .leaderboard-tab.active {
            background: var(--primary);
            color: white;
            box-shadow: var(--btn-shadow);
        }
        
        .leaderboard-content {
            min-height: 200px;
        }
        
        .leaderboard-loading {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: var(--space-8);
            color: var(--text-secondary);
        }
        
        .loading-spinner {
            width: 40px;
            height: 40px;
            border: 3px solid var(--bg-secondary);
            border-top-color: var(--primary);
            border-radius: 50%;
            animation: spin 0.8s linear infinite;
            margin-bottom: var(--space-3);
        }
        
        @keyframes spin {
            to { transform: rotate(360deg); }
        }
        
        .podium {
            display: flex;
            justify-content: center;
            align-items: flex-end;
            gap: var(--space-3);
            padding: var(--space-4) 0;
            margin-bottom: var(--space-4);
        }
        
        .podium-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            padding: var(--space-3);
            border-radius: 12px;
            background: var(--bg-secondary);
            min-width: 80px;
            transition: transform 0.3s ease;
        }
        
        .podium-item:hover {
            transform: translateY(-5px);
        }
        
        .podium-item.first {
            background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
            order: 2;
            padding-top: var(--space-5);
        }
        
        .podium-item.second {
            background: linear-gradient(135deg, #C0C0C0 0%, #A0A0A0 100%);
            order: 1;
        }
        
        .podium-item.third {
            background: linear-gradient(135deg, #CD7F32 0%, #8B4513 100%);
            order: 3;
        }
        
        .podium-crown {
            font-size: 28px;
            margin-bottom: var(--space-1);
            animation: bounce 2s ease infinite;
        }
        
        @keyframes bounce {
            0%, 100% { transform: translateY(0); }
            50% { transform: translateY(-5px); }
        }
        
        .podium-rank {
            font-size: var(--font-size-2xl);
            font-weight: 800;
            color: white;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
            margin-bottom: var(--space-2);
        }
        
        .podium-avatar {
            font-size: 36px;
            margin-bottom: var(--space-2);
        }
        
        .podium-name {
            font-size: var(--font-size-sm);
            font-weight: 600;
            color: white;
            text-align: center;
            margin-bottom: var(--space-1);
            max-width: 80px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        
        .podium-value {
            font-size: var(--font-size-xs);
            color: rgba(255, 255, 255, 0.9);
            font-weight: 500;
        }
        
        .leaderboard-list {
            display: flex;
            flex-direction: column;
            gap: var(--space-2);
        }
        
        .leaderboard-item {
            display: flex;
            align-items: center;
            padding: var(--space-3) var(--space-4);
            background: var(--bg-secondary);
            border-radius: 10px;
            transition: all 0.3s ease;
        }
        
        .leaderboard-item:hover {
            background: var(--bg-hover);
            transform: translateX(5px);
        }
        
        .leaderboard-item.current-user {
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: white;
        }
        
        .leaderboard-rank {
            font-size: var(--font-size-lg);
            font-weight: 700;
            width: 35px;
            text-align: center;
            color: var(--text-secondary);
        }
        
        .leaderboard-item.current-user .leaderboard-rank {
            color: rgba(255, 255, 255, 0.8);
        }
        
        .leaderboard-avatar {
            font-size: 24px;
            margin-right: var(--space-3);
        }
        
        .leaderboard-info {
            flex: 1;
            display: flex;
            flex-direction: column;
            margin-right: var(--space-3);
        }
        
        .leaderboard-name {
            font-size: var(--font-size-sm);
            font-weight: 600;
            color: var(--text-primary);
        }
        
        .leaderboard-item.current-user .leaderboard-name {
            color: white;
        }
        
        .leaderboard-detail {
            font-size: var(--font-size-xs);
            color: var(--text-muted);
            margin-top: 2px;
        }
        
        .leaderboard-item.current-user .leaderboard-detail {
            color: rgba(255, 255, 255, 0.8);
        }
        
        .leaderboard-value {
            font-size: var(--font-size-base);
            font-weight: 700;
            color: var(--primary);
        }
        
        .leaderboard-item.current-user .leaderboard-value {
            color: white;
        }
        
        .your-rank {
            display: flex;
            align-items: center;
            padding: var(--space-4);
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            border-radius: 12px;
            color: white;
            margin-top: var(--space-4);
        }
        
        .your-rank-icon {
            font-size: 32px;
            margin-left: var(--space-3);
        }
        
        .your-rank-info {
            flex: 1;
        }
        
        .your-rank-label {
            font-size: var(--font-size-xs);
            opacity: 0.9;
        }
        
        .your-rank-value {
            font-size: var(--font-size-2xl);
            font-weight: 800;
        }
        
        .your-rank-stats {
            display: flex;
            flex-direction: column;
            gap: var(--space-2);
            text-align: left;
        }
        
        .your-stat {
            display: flex;
            flex-direction: column;
            align-items: flex-end;
        }
        
        .your-stat .stat-label {
            font-size: var(--font-size-xs);
            opacity: 0.8;
        }
        
        .your-stat .stat-value {
            font-size: var(--font-size-base);
            font-weight: 600;
        }
        
        /* Print Styles */
        @media print {
            body {
                background: white;
                color: black;
                padding: 0;
            }
            
            .header, .modules-nav, .btn, .notification, .modal {
                display: none !important;
            }
            
            .card {
                box-shadow: none;
                border: 1px solid #ccc;
                break-inside: avoid;
            }
        }