/* ============================================================================
   صيانة بلدي - Progressive Web App Styles
   Modern & Advanced CSS Design
   ============================================================================ */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@300;400;500;700;900&family=Inter:wght@300;400;500;600;700&display=swap');

/* CSS Custom Properties (Variables) */
:root {
    /* Primary Colors */
    --primary-50: #eff6ff;
    --primary-100: #dbeafe;
    --primary-200: #bfdbfe;
    --primary-300: #93c5fd;
    --primary-400: #60a5fa;
    --primary-500: #3b82f6;
    --primary-600: #2563eb;
    --primary-700: #1d4ed8;
    --primary-800: #1e40af;
    --primary-900: #1e3a8a;

    /* Secondary Colors */
    --secondary-50: #f0fdf4;
    --secondary-100: #dcfce7;
    --secondary-200: #bbf7d0;
    --secondary-300: #86efac;
    --secondary-400: #4ade80;
    --secondary-500: #22c55e;
    --secondary-600: #16a34a;
    --secondary-700: #15803d;
    --secondary-800: #166534;
    --secondary-900: #14532d;

    /* Accent Colors */
    --accent-red: #ef4444;
    --accent-orange: #f97316;
    --accent-yellow: #eab308;
    --accent-purple: #8b5cf6;
    --accent-pink: #ec4899;

    /* Neutral Colors */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-800) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--secondary-500) 0%, var(--secondary-700) 100%);
    --gradient-sunset: linear-gradient(135deg, #ff6b6b 0%, #feca57 50%, #48dbfb 100%);
    --gradient-ocean: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-purple: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

    /* Transitions */
    --transition-fast: 0.15s ease-out;
    --transition-normal: 0.3s ease-out;
    --transition-slow: 0.5s ease-out;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 9999px;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Tajawal', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--primary-50) 100%);
    min-height: 100vh;
    line-height: 1.6;
    color: var(--gray-700);
    overflow-x: hidden;
    font-feature-settings: 'liga' 1, 'kern' 1;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(34, 197, 94, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* Utility Classes */
.hidden {
    display: none !important;
}

.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;
}

/* Loading Animations */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid #ffffff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.loading-large {
    width: 40px;
    height: 40px;
    border-width: 4px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes fadeIn {
    from { 
        opacity: 0; 
        transform: translateY(20px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

@keyframes slideIn {
    from { 
        opacity: 0;
        transform: translateX(-30px); 
    }
    to { 
        opacity: 1;
        transform: translateX(0); 
    }
}

@keyframes scaleIn {
    from { 
        opacity: 0;
        transform: scale(0.9); 
    }
    to { 
        opacity: 1;
        transform: scale(1); 
    }
}

@keyframes pulse {
    0%, 100% { 
        opacity: 1; 
    }
    50% { 
        opacity: 0.7; 
    }
}

@keyframes bounce {
    0%, 20%, 53%, 80%, 100% {
        animation-timing-function: cubic-bezier(0.215, 0.610, 0.355, 1.000);
        transform: translate3d(0,0,0);
    }
    40%, 43% {
        animation-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060);
        transform: translate3d(0, -30px, 0);
    }
    70% {
        animation-timing-function: cubic-bezier(0.755, 0.050, 0.855, 0.060);
        transform: translate3d(0, -15px, 0);
    }
    90% {
        transform: translate3d(0,-4px,0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

.slide-in {
    animation: slideIn 0.5s ease-out;
}

.scale-in {
    animation: scaleIn 0.4s ease-out;
}

/* Typography */
.page-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--space-lg);
    color: var(--gray-900);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title {
    font-weight: 600;
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
    color: var(--gray-800);
}

/* Header with Glass Effect */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding: var(--space-md);
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: var(--shadow-lg);
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-primary);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.menu-btn {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    border: none;
    color: white;
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: 1.125rem;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.menu-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s;
}

.menu-btn:hover::before {
    left: 100%;
}

.menu-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.app-title {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.lang-btn {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    color: var(--primary-600);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-full);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.lang-btn:hover {
    background: rgba(59, 130, 246, 0.15);
    transform: scale(1.05);
}

.icon-btn {
    background: none;
    border: none;
    color: var(--gray-600);
    padding: var(--space-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: 1.25rem;
    border-radius: var(--radius-md);
    position: relative;
}

.icon-btn:hover {
    color: var(--primary-600);
    background: rgba(59, 130, 246, 0.1);
    transform: scale(1.1);
}

/* Enhanced Sidebar */
.sidebar {
    position: fixed;
    top: 0;
    right: -20rem;
    width: 20rem;
    height: 100vh;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-left: 1px solid rgba(255, 255, 255, 0.2);
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 60;
    padding: var(--space-xl);
    box-shadow: var(--shadow-2xl);
}

.sidebar.open {
    right: 0;
}

.sidebar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
}

.sidebar-nav {
    margin-top: var(--space-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.nav-btn {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: none;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: right;
    width: 100%;
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray-700);
    position: relative;
    overflow: hidden;
}

.nav-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
    transition: left 0.3s ease;
    z-index: -1;
}

.nav-btn:hover::before {
    left: 0;
}

.nav-btn:hover {
    color: var(--primary-700);
    transform: translateX(-5px);
}

.nav-btn span:first-child {
    font-size: 1.25rem;
    transition: transform var(--transition-normal);
}

.nav-btn:hover span:first-child {
    transform: scale(1.2);
}

.overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    z-index: 50;
    transition: all var(--transition-normal);
}

/* Main Content Layout */
.main-content {
    padding-bottom: 7rem;
    max-width: 1200px;
    margin: 0 auto;
    min-height: calc(100vh - 100px);
}

.container {
    padding: var(--space-lg);
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
}

.filter-btn {
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(229, 231, 235, 0.5);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: 1.125rem;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
}

.filter-btn:hover {
    background: white;
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

/* Glassmorphism Cards */
.glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    transition: all var(--transition-normal);
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-2xl);
}

/* Welcome Card with Advanced Gradient */
.welcome-card {
    background: var(--gradient-sunset);
    color: white;
    padding: var(--space-2xl);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-xl);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.welcome-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

.welcome-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="rgba(255,255,255,0.1)"/></svg>');
    opacity: 0.3;
}

.welcome-title {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: var(--space-sm);
    position: relative;
    z-index: 1;
}

.welcome-subtitle {
    opacity: 0.9;
    font-weight: 400;
    position: relative;
    z-index: 1;
}

/* Enhanced Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.stat-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    padding: var(--space-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border-left: 4px solid;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    opacity: 0.1;
    transition: all var(--transition-normal);
}

.stat-card.green {
    border-left-color: var(--secondary-500);
}

.stat-card.green::before {
    background: var(--secondary-500);
}

.stat-card.yellow {
    border-left-color: var(--accent-yellow);
}

.stat-card.yellow::before {
    background: var(--accent-yellow);
}

.stat-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: var(--shadow-2xl);
}

.stat-card:hover::before {
    transform: scale(1.5);
    opacity: 0.2;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: var(--space-xs);
    background: linear-gradient(135deg, var(--gray-800), var(--gray-600));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-number.green {
    background: linear-gradient(135deg, var(--secondary-600), var(--secondary-400));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-number.yellow {
    background: linear-gradient(135deg, var(--accent-yellow), #fbbf24);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Enhanced Categories Grid */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.category-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    padding: var(--space-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.6s;
}

.category-card:hover::before {
    left: 100%;
}

.category-card:hover {
    transform: translateY(-8px) rotate(1deg);
    box-shadow: var(--shadow-2xl);
}

.category-content {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.category-icon {
    width: 4rem;
    height: 4rem;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
}

.category-card:hover .category-icon {
    transform: scale(1.1) rotate(-5deg);
}

/* Enhanced Buttons */
.primary-btn {
    width: 100%;
    background: var(--gradient-primary);
    color: white;
    padding: var(--space-lg);
    border: none;
    border-radius: var(--radius-xl);
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.primary-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s;
}

.primary-btn:hover::before {
    left: 100%;
}

.primary-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-2xl);
}

.primary-btn:active {
    transform: translateY(-1px);
}

.primary-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Enhanced Forms */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    font-size: 0.875rem;
    color: var(--gray-800);
}

.form-input {
    width: 100%;
    padding: var(--space-md);
    border: 2px solid rgba(229, 231, 235, 0.5);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: all var(--transition-normal);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    color: var(--gray-800);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    background: white;
}

.form-textarea {
    width: 100%;
    padding: var(--space-md);
    border: 2px solid rgba(229, 231, 235, 0.5);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    resize: vertical;
    min-height: 8rem;
    transition: all var(--transition-normal);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    font-family: inherit;
    color: var(--gray-800);
}

.form-textarea:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    background: white;
}

.form-hint {
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: var(--space-xs);
}

.location-group {
    display: flex;
    gap: var(--space-sm);
}

.location-btn {
    padding: var(--space-md);
    background: linear-gradient(135deg, var(--primary-100), var(--primary-200));
    border: 2px solid var(--primary-300);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--primary-700);
    box-shadow: var(--shadow-sm);
}

.location-btn:hover {
    background: linear-gradient(135deg, var(--primary-200), var(--primary-300));
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.location-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.category-selection {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
}

.category-btn {
    padding: var(--space-lg);
    border: 2px solid rgba(229, 231, 235, 0.5);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.category-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.1), transparent);
    transition: left 0.5s;
}

.category-btn:hover::before {
    left: 100%;
}

.category-btn.selected {
    border-color: var(--primary-500);
    background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.category-btn:hover {
    border-color: var(--gray-300);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.category-btn-content {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

/* Enhanced Photo Upload */
.photo-upload {
    border: 3px dashed rgba(59, 130, 246, 0.3);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05), rgba(139, 92, 246, 0.05));
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.photo-upload::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
    animation: pulse 3s ease-in-out infinite;
    pointer-events: none;
}

.photo-upload:hover {
    border-color: var(--primary-400);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(139, 92, 246, 0.1));
    transform: scale(1.02);
}

.photo-upload input[type="file"] {
    display: none;
}

.photo-upload-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    opacity: 0.7;
    position: relative;
    z-index: 1;
}

.photo-upload-text {
    color: var(--gray-600);
    margin: 0;
    font-weight: 500;
    position: relative;
    z-index: 1;
}

/* Status and Alerts */
.alert {
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    margin-top: var(--space-sm);
    backdrop-filter: blur(10px);
    border: 1px solid;
    animation: slideIn 0.3s ease-out;
}

.alert.success {
    background: rgba(34, 197, 94, 0.1);
    border-color: rgba(34, 197, 94, 0.3);
    color: var(--secondary-700);
}

.alert.error {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
    color: var(--accent-red);
}

.status-badge {
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    backdrop-filter: blur(10px);
}

.status-new {
    background: rgba(239, 68, 68, 0.1);
    color: var(--accent-red);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.status-progress {
    background: rgba(234, 179, 8, 0.1);
    color: var(--accent-yellow);
    border: 1px solid rgba(234, 179, 8, 0.3);
}

.status-completed {
    background: rgba(34, 197, 94, 0.1);
    color: var(--secondary-700);
    border: 1px solid rgba(34, 197, 94, 0.3);
}

/* Enhanced Report Cards */
.reports-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.report-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border-right: 6px solid;
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.report-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.8s;
}

.report-card:hover::before {
    left: 100%;
}

.report-card:hover {
    transform: translateY(-5px) scale(1.01);
    box-shadow: var(--shadow-2xl);
}

.report-card.high {
    border-right-color: var(--accent-red);
}

.report-card.medium {
    border-right-color: var(--accent-yellow);
}

.report-card.low {
    border-right-color: var(--secondary-500);
}

.report-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-md);
}

.report-title {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--gray-900);
    margin-bottom: var(--space-xs);
}

.report-meta {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: var(--space-sm);
}

.report-meta span:first-child {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary-700);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-weight: 500;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.report-location {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    color: var(--gray-600);
}

/* Enhanced Map View */
.map-placeholder {
    background: linear-gradient(135deg, var(--gray-200), var(--gray-300));
    height: 28rem;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-xl);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.map-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(59,130,246,0.3)"/><circle cx="80" cy="30" r="2" fill="rgba(34,197,94,0.3)"/><circle cx="50" cy="70" r="2" fill="rgba(239,68,68,0.3)"/></svg>');
    opacity: 0.5;
}

.map-placeholder-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.map-placeholder-icon {
    font-size: 4rem;
    margin-bottom: var(--space-md);
    opacity: 0.7;
}

.map-placeholder-text {
    color: var(--gray-700);
    margin: 0 0 var(--space-xs) 0;
    font-weight: 600;
    font-size: 1.125rem;
}

.map-placeholder-description {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin: 0;
}

.nearby-section {
    margin-top: var(--space-xl);
}

.nearby-item {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    transition: all var(--transition-normal);
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.nearby-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-lg);
}

.nearby-status {
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
}

.nearby-content {
    flex: 1;
}

.nearby-title {
    font-weight: 600;
    font-size: 0.875rem;
    margin: 0 0 var(--space-xs) 0;
    color: var(--gray-800);
}

.nearby-location {
    font-size: 0.75rem;
    color: var(--gray-600);
    margin: 0;
}

/* Enhanced Profile */
.profile-container {
    max-width: 32rem;
    margin: 0 auto;
}

.profile-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    padding: var(--space-2xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.profile-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
    animation: pulse 6s ease-in-out infinite;
}

.profile-header {
    text-align: center;
    margin-bottom: var(--space-xl);
    position: relative;
    z-index: 1;
}

.profile-avatar {
    width: 6rem;
    height: 6rem;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    color: white;
    font-size: 2.5rem;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.profile-avatar::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: spin 3s linear infinite;
}

.profile-welcome {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--space-xs);
    color: var(--gray-900);
}

.profile-name {
    color: var(--primary-600);
    font-weight: 600;
    margin: 0;
    font-size: 1.125rem;
}

.profile-info {
    background: rgba(249, 250, 251, 0.7);
    backdrop-filter: blur(10px);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-xl);
    border: 1px solid rgba(229, 231, 235, 0.3);
}

.profile-info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid rgba(229, 231, 235, 0.3);
}

.profile-info-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.profile-info-label {
    color: var(--gray-600);
    font-weight: 500;
}

.profile-info-value {
    font-weight: 600;
    color: var(--gray-800);
}

.profile-info-value:last-child {
    color: var(--primary-600);
}

.profile-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.action-btn {
    border: none;
    padding: var(--space-lg);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    border: 1px solid;
    position: relative;
    overflow: hidden;
}

.action-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.5s;
}

.action-btn:hover::before {
    left: 100%;
}

.action-btn.blue {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary-700);
    border-color: rgba(59, 130, 246, 0.3);
}

.action-btn.blue:hover {
    background: rgba(59, 130, 246, 0.15);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.action-btn.green {
    background: rgba(34, 197, 94, 0.1);
    color: var(--secondary-700);
    border-color: rgba(34, 197, 94, 0.3);
}

.action-btn.green:hover {
    background: rgba(34, 197, 94, 0.15);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.action-icon {
    font-size: 1.5rem;
}

.action-text {
    margin: 0;
}

/* Auth Forms */
.auth-toggle {
    text-align: center;
    margin-top: var(--space-lg);
}

.toggle-btn {
    background: none;
    border: none;
    color: var(--primary-600);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: underline;
    transition: all var(--transition-normal);
}

.toggle-btn:hover {
    color: var(--primary-700);
    transform: scale(1.05);
}

.guest-section {
    text-align: center;
    border-top: 1px solid rgba(229, 231, 235, 0.5);
    padding-top: var(--space-lg);
    margin-top: var(--space-lg);
}

.guest-btn {
    background: none;
    border: none;
    color: var(--gray-500);
    cursor: pointer;
    font-size: 0.875rem;
    transition: all var(--transition-normal);
}

.guest-btn:hover {
    color: var(--gray-700);
    transform: scale(1.05);
}

.logout-btn {
    width: 100%;
    background: rgba(239, 68, 68, 0.1);
    color: var(--accent-red);
    border: 1px solid rgba(239, 68, 68, 0.3);
    padding: var(--space-lg);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: 1rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

.logout-btn:hover {
    background: rgba(239, 68, 68, 0.15);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Enhanced Bottom Navigation */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding: var(--space-md);
    display: flex;
    justify-content: space-around;
    z-index: 40;
    box-shadow: var(--shadow-2xl);
}

.bottom-nav::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-primary);
    opacity: 0.5;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-sm);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    background: none;
    border: none;
    color: var(--gray-400);
    font-size: 0.75rem;
    min-width: 4rem;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.nav-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(59, 130, 246, 0.1);
    border-radius: var(--radius-lg);
    transform: scale(0);
    transition: transform var(--transition-normal);
}

.nav-item.active {
    color: var(--primary-600);
    font-weight: 600;
}

.nav-item.active::before {
    transform: scale(1);
}

.nav-item.create {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-lg);
    transform: scale(1.1);
}

.nav-item.create:hover {
    transform: scale(1.15) translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.nav-item:hover {
    color: var(--primary-600);
    transform: translateY(-2px);
}

.nav-icon {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
    transition: all var(--transition-normal);
    position: relative;
    z-index: 1;
}

.nav-item:hover .nav-icon {
    transform: scale(1.1);
}

.nav-text {
    margin: 0;
    font-weight: 500;
    position: relative;
    z-index: 1;
}

/* Responsive Design */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .category-selection {
        grid-template-columns: 1fr;
    }

    .profile-actions {
        grid-template-columns: 1fr;
    }

    .container {
        padding: var(--space-md);
    }

    .page-title {
        font-size: 1.5rem;
    }

    .welcome-card {
        padding: var(--space-lg);
    }

    .welcome-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .header-content {
        padding: 0 var(--space-sm);
    }

    .sidebar {
        width: 18rem;
        right: -18rem;
    }

    .container {
        padding: var(--space-sm);
    }

    .categories-grid {
        gap: var(--space-sm);
    }

    .category-card {
        padding: var(--space-md);
    }
}

/* RTL/LTR Support */
[dir="ltr"] .sidebar {
    right: auto;
    left: -20rem;
}

[dir="ltr"] .sidebar.open {
    left: 0;
}

[dir="ltr"] .report-card {
    border-right: none;
    border-left: 6px solid;
}

[dir="ltr"] .stat-card {
    border-right: none;
    border-left: 4px solid;
}

[dir="ltr"] .nav-btn {
    text-align: left;
}

[dir="ltr"] .nav-btn:hover {
    transform: translateX(5px);
}

[dir="ltr"] .nearby-item:hover {
    transform: translateX(-5px);
}

/* Print Styles */
@media print {
    .header,
    .sidebar,
    .bottom-nav,
    .overlay {
        display: none !important;
    }
    
    .main-content {
        padding-bottom: 0;
        margin: 0;
        max-width: none;
    }

    .glass-card {
        background: white;
        box-shadow: none;
        border: 1px solid #e5e7eb;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --gray-50: #1f2937;
        --gray-100: #374151;
        --gray-200: #4b5563;
        --gray-300: #6b7280;
        --gray-400: #9ca3af;
        --gray-500: #d1d5db;
        --gray-600: #e5e7eb;
        --gray-700: #f3f4f6;
        --gray-800: #f9fafb;
        --gray-900: #ffffff;
    }

    body {
        background: linear-gradient(135deg, var(--gray-900) 0%, #1e293b 100%);
        color: var(--gray-300);
    }

    .glass-card {
        background: rgba(31, 41, 55, 0.8);
        border-color: rgba(75, 85, 99, 0.3);
    }

    .header {
        background: rgba(31, 41, 55, 0.95);
        border-bottom-color: rgba(75, 85, 99, 0.3);
    }

    .sidebar {
        background: rgba(31, 41, 55, 0.95);
        border-left-color: rgba(75, 85, 99, 0.3);
    }

    .bottom-nav {
        background: rgba(31, 41, 55, 0.95);
        border-top-color: rgba(75, 85, 99, 0.3);
    }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus styles for keyboard navigation */
.menu-btn:focus,
.lang-btn:focus,
.icon-btn:focus,
.nav-btn:focus,
.nav-item:focus,
.primary-btn:focus,
.form-input:focus,
.form-textarea:focus,
.location-btn:focus,
.category-btn:focus,
.action-btn:focus,
.toggle-btn:focus,
.guest-btn:focus,
.logout-btn:focus {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .glass-card {
        background: white;
        border: 2px solid var(--gray-800);
    }

    .welcome-card {
        background: var(--primary-600);
        border: 2px solid var(--gray-800);
    }

    .primary-btn {
        background: var(--primary-600);
        border: 2px solid var(--gray-800);
    }
}