/**
 * AdvogadoPro+ - Premium Design System
 * Sistema de Advocacia Moderno e Profissional
 * Version: 2.0
 */

/* ============================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================ */

:root {
    /* === Color Palette === */
    
    /* Primary Colors - Deep Professional Blues */
    --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;
    --primary-950: #172554;
    
    /* Secondary Colors - Elegant Slate */
    --secondary-50: #f8fafc;
    --secondary-100: #f1f5f9;
    --secondary-200: #e2e8f0;
    --secondary-300: #cbd5e1;
    --secondary-400: #94a3b8;
    --secondary-500: #64748b;
    --secondary-600: #475569;
    --secondary-700: #334155;
    --secondary-800: #1e293b;
    --secondary-900: #0f172a;
    --secondary-950: #020617;
    
    /* Accent Colors - Premium Gold */
    --accent-50: #fffbeb;
    --accent-100: #fef3c7;
    --accent-200: #fde68a;
    --accent-300: #fcd34d;
    --accent-400: #fbbf24;
    --accent-500: #f59e0b;
    --accent-600: #d97706;
    --accent-700: #b45309;
    --accent-800: #92400e;
    --accent-900: #78350f;
    
    /* Semantic Colors */
    --success-50: #f0fdf4;
    --success-500: #10b981;
    --success-600: #059669;
    --success-700: #047857;
    
    --danger-50: #fef2f2;
    --danger-500: #ef4444;
    --danger-600: #dc2626;
    --danger-700: #b91c1c;
    
    --warning-50: #fffbeb;
    --warning-500: #f59e0b;
    --warning-600: #d97706;
    --warning-700: #b45309;
    
    --info-50: #eff6ff;
    --info-500: #0ea5e9;
    --info-600: #0284c7;
    --info-700: #0369a1;
    
    /* === Typography === */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-serif: 'Merriweather', Georgia, 'Times New Roman', serif;
    --font-mono: 'Fira Code', 'Courier New', monospace;
    
    /* Font Sizes */
    --text-xs: 0.75rem;      /* 12px */
    --text-sm: 0.875rem;     /* 14px */
    --text-base: 1rem;       /* 16px */
    --text-lg: 1.125rem;     /* 18px */
    --text-xl: 1.25rem;      /* 20px */
    --text-2xl: 1.5rem;      /* 24px */
    --text-3xl: 1.875rem;    /* 30px */
    --text-4xl: 2.25rem;     /* 36px */
    --text-5xl: 3rem;        /* 48px */
    --text-6xl: 3.75rem;     /* 60px */
    --text-7xl: 4.5rem;      /* 72px */
    
    /* Font Weights */
    --font-light: 300;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;
    --font-black: 900;
    
    /* Line Heights */
    --leading-none: 1;
    --leading-tight: 1.25;
    --leading-snug: 1.375;
    --leading-normal: 1.5;
    --leading-relaxed: 1.625;
    --leading-loose: 2;
    
    /* === Spacing === */
    --space-1: 0.25rem;      /* 4px */
    --space-2: 0.5rem;       /* 8px */
    --space-3: 0.75rem;      /* 12px */
    --space-4: 1rem;         /* 16px */
    --space-5: 1.25rem;      /* 20px */
    --space-6: 1.5rem;       /* 24px */
    --space-8: 2rem;         /* 32px */
    --space-10: 2.5rem;      /* 40px */
    --space-12: 3rem;        /* 48px */
    --space-16: 4rem;        /* 64px */
    --space-20: 5rem;        /* 80px */
    --space-24: 6rem;        /* 96px */
    
    /* === Shadows === */
    --shadow-xs: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-md: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-2xl: 0 35px 60px -15px rgb(0 0 0 / 0.3);
    --shadow-inner: inset 0 2px 4px 0 rgb(0 0 0 / 0.05);
    
    /* Colored Shadows */
    --shadow-primary: 0 10px 25px -5px rgba(59, 130, 246, 0.3);
    --shadow-success: 0 10px 25px -5px rgba(16, 185, 129, 0.3);
    --shadow-danger: 0 10px 25px -5px rgba(239, 68, 68, 0.3);
    --shadow-warning: 0 10px 25px -5px rgba(245, 158, 11, 0.3);
    
    /* === Border Radius === */
    --radius-none: 0;
    --radius-sm: 0.25rem;    /* 4px */
    --radius: 0.5rem;        /* 8px */
    --radius-md: 0.75rem;    /* 12px */
    --radius-lg: 1rem;       /* 16px */
    --radius-xl: 1.5rem;     /* 24px */
    --radius-2xl: 2rem;      /* 32px */
    --radius-full: 9999px;
    
    /* === Transitions === */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slower: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Easing Functions */
    --ease-in: cubic-bezier(0.4, 0, 1, 1);
    --ease-out: cubic-bezier(0, 0, 0.2, 1);
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* === Z-Index === */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
    
    /* === Gradients === */
    --gradient-primary: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-800) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--secondary-700) 0%, var(--secondary-900) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent-500) 0%, var(--accent-700) 100%);
    --gradient-success: linear-gradient(135deg, var(--success-500) 0%, var(--success-700) 100%);
    --gradient-premium: linear-gradient(135deg, #1e293b 0%, #0f172a 50%, #1e3a8a 100%);
    --gradient-shine: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
    
    /* Glass Effect */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.18);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    
    /* === Layout === */
    --container-max-width: 1280px;
    --sidebar-width: 280px;
    --header-height: 70px;
}

/* Dark Mode Variables */
@media (prefers-color-scheme: dark) {
    :root {
        --glass-bg: rgba(15, 23, 42, 0.7);
        --glass-border: rgba(255, 255, 255, 0.08);
    }
}

/* ============================================
   BASE STYLES
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-base);
    font-weight: var(--font-normal);
    line-height: var(--leading-normal);
    color: var(--secondary-700);
    background-color: var(--secondary-50);
    overflow-x: hidden;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    color: var(--secondary-900);
    font-weight: var(--font-bold);
    line-height: var(--leading-tight);
    letter-spacing: -0.025em;
    margin-bottom: var(--space-4);
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

p {
    margin-bottom: var(--space-4);
}

a {
    color: var(--primary-600);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-700);
}

strong, b {
    font-weight: var(--font-semibold);
}

small {
    font-size: var(--text-sm);
}

/* ============================================
   NAVBAR
   ============================================ */

.navbar {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--shadow-sm);
    padding: var(--space-4) 0;
    transition: all var(--transition-base);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
}

.navbar.scrolled {
    padding: var(--space-3) 0;
    box-shadow: var(--shadow-md);
}

.navbar-brand {
    font-weight: var(--font-extrabold);
    font-size: var(--text-2xl);
    color: var(--secondary-900) !important;
    letter-spacing: -0.025em;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    transition: transform var(--transition-base);
}

.navbar-brand:hover {
    transform: scale(1.02);
}

.nav-link {
    font-weight: var(--font-medium);
    color: var(--secondary-600) !important;
    padding: var(--space-2) var(--space-4) !important;
    border-radius: var(--radius);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 80%;
    height: 2px;
    background: var(--gradient-primary);
    transition: transform var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-600) !important;
    background-color: var(--primary-50);
}

.nav-link:hover::before,
.nav-link.active::before {
    transform: translateX(-50%) scaleX(1);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero-section {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: var(--gradient-premium);
    color: white;
    overflow: hidden;
    padding: var(--space-24) 0;
}

.hero-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.05;
    background-image: 
        radial-gradient(circle at 25px 25px, rgba(255, 255, 255, 0.2) 2%, transparent 0%),
        radial-gradient(circle at 75px 75px, rgba(255, 255, 255, 0.2) 2%, transparent 0%);
    background-size: 100px 100px;
    animation: patternMove 20s linear infinite;
}

@keyframes patternMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(100px, 100px); }
}

.hero-content {
    position: relative;
    z-index: 10;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: var(--font-black);
    line-height: var(--leading-tight);
    margin-bottom: var(--space-6);
    animation: fadeInUp 0.8s var(--ease-out);
}

.hero-subtitle {
    font-size: var(--text-xl);
    color: var(--secondary-300);
    margin-bottom: var(--space-8);
    max-width: 600px;
    line-height: var(--leading-relaxed);
    animation: fadeInUp 0.8s var(--ease-out) 0.2s both;
}

/* ============================================
   CARDS & COMPONENTS
   ============================================ */

.card {
    background: white;
    border-radius: var(--radius-lg);
    border: 1px solid var(--secondary-200);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.card-header {
    background: var(--secondary-50);
    border-bottom: 1px solid var(--secondary-200);
    padding: var(--space-4) var(--space-6);
    font-weight: var(--font-semibold);
}

.card-body {
    padding: var(--space-6);
}

.card-footer {
    background: var(--secondary-50);
    border-top: 1px solid var(--secondary-200);
    padding: var(--space-4) var(--space-6);
}

/* Feature Cards */
.feature-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    border: 1px solid var(--secondary-200);
    transition: all var(--transition-slow);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-slow);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-300);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon-wrapper {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--primary-100) 100%);
    color: var(--primary-600);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-3xl);
    margin-bottom: var(--space-6);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-icon-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.feature-icon-wrapper i {
    position: relative;
    z-index: 1;
}

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

.feature-card:hover .feature-icon-wrapper::before {
    opacity: 1;
}

.feature-card:hover .feature-icon-wrapper i {
    color: white;
}

/* Blog Cards */
.blog-card {
    border: none;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: white;
    box-shadow: var(--shadow);
    transition: all var(--transition-base);
    height: 100%;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
}

.blog-card-img {
    height: 240px;
    background: linear-gradient(135deg, var(--secondary-200) 0%, var(--secondary-300) 100%);
    position: relative;
    overflow: hidden;
}

.blog-card-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.3) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.blog-card:hover .blog-card-img::after {
    opacity: 1;
}

.blog-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slower);
}

.blog-card:hover .blog-card-img img {
    transform: scale(1.08);
}

.blog-card-body {
    padding: var(--space-6);
}

.blog-category {
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary-600);
    margin-bottom: var(--space-2);
    display: inline-block;
}

/* Glass Card */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--glass-shadow);
    padding: var(--space-6);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-weight: var(--font-semibold);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    border-radius: var(--radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
    user-select: none;
}

.btn:focus {
    outline: 2px solid transparent;
    outline-offset: 2px;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Button Sizes */
.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-lg);
}

.btn-xl {
    padding: var(--space-5) var(--space-10);
    font-size: var(--text-xl);
}

/* Primary Button */
.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-primary);
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px -5px rgba(59, 130, 246, 0.4);
}

.btn-primary:active {
    transform: translateY(0);
}

/* Secondary Button */
.btn-secondary {
    background: var(--gradient-secondary);
    color: white;
    box-shadow: var(--shadow);
}

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

/* Outline Buttons */
.btn-outline-primary {
    color: var(--primary-600);
    border-color: var(--primary-600);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary-600);
    color: white;
    transform: translateY(-2px);
}

.btn-outline-secondary {
    color: var(--secondary-600);
    border-color: var(--secondary-300);
    background: transparent;
}

.btn-outline-secondary:hover {
    background: var(--secondary-600);
    color: white;
    border-color: var(--secondary-600);
}

/* Success/Danger/Warning Buttons */
.btn-success {
    background: var(--gradient-success);
    color: white;
    box-shadow: var(--shadow-success);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger-500) 0%, var(--danger-700) 100%);
    color: white;
    box-shadow: var(--shadow-danger);
}

.btn-warning {
    background: var(--gradient-accent);
    color: white;
    box-shadow: var(--shadow-warning);
}

/* Icon Buttons */
.btn-icon {
    padding: var(--space-3);
    aspect-ratio: 1;
}

/* ============================================
   FORMS
   ============================================ */

.form-control,
.form-select {
    display: block;
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
    font-weight: var(--font-normal);
    line-height: var(--leading-normal);
    color: var(--secondary-700);
    background-color: white;
    background-clip: padding-box;
    border: 1px solid var(--secondary-300);
    border-radius: var(--radius);
    transition: all var(--transition-fast);
}

.form-control:focus,
.form-select:focus {
    color: var(--secondary-900);
    background-color: white;
    border-color: var(--primary-500);
    outline: 0;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-control::placeholder {
    color: var(--secondary-400);
}

.form-label {
    display: inline-block;
    margin-bottom: var(--space-2);
    font-weight: var(--font-medium);
    color: var(--secondary-700);
    font-size: var(--text-sm);
}

.form-text {
    margin-top: var(--space-1);
    font-size: var(--text-sm);
    color: var(--secondary-500);
}

/* Form Validation */
.was-validated .form-control:valid,
.form-control.is-valid {
    border-color: var(--success-500);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2310b981' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.was-validated .form-control:invalid,
.form-control.is-invalid {
    border-color: var(--danger-500);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23ef4444'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23ef4444' stroke='none'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.invalid-feedback,
.valid-feedback {
    display: none;
    margin-top: var(--space-1);
    font-size: var(--text-sm);
}

.was-validated .form-control:invalid ~ .invalid-feedback,
.form-control.is-invalid ~ .invalid-feedback {
    display: block;
    color: var(--danger-600);
}

.was-validated .form-control:valid ~ .valid-feedback,
.form-control.is-valid ~ .valid-feedback {
    display: block;
    color: var(--success-600);
}

/* Input Groups */
.input-group {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    width: 100%;
}

.input-group-text {
    display: flex;
    align-items: center;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
    font-weight: var(--font-normal);
    line-height: var(--leading-normal);
    color: var(--secondary-700);
    text-align: center;
    white-space: nowrap;
    background-color: var(--secondary-100);
    border: 1px solid var(--secondary-300);
    border-radius: var(--radius);
}

/* ============================================
   ALERTS & NOTIFICATIONS
   ============================================ */

.alert {
    position: relative;
    padding: var(--space-4) var(--space-5);
    margin-bottom: var(--space-4);
    border: 1px solid transparent;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: start;
    gap: var(--space-3);
}

.alert-dismissible {
    padding-right: var(--space-12);
}

.alert .btn-close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
}

.alert-success {
    color: var(--success-700);
    background-color: var(--success-50);
    border-color: var(--success-500);
}

.alert-danger {
    color: var(--danger-700);
    background-color: var(--danger-50);
    border-color: var(--danger-500);
}

.alert-warning {
    color: var(--warning-700);
    background-color: var(--warning-50);
    border-color: var(--warning-500);
}

.alert-info {
    color: var(--info-700);
    background-color: var(--info-50);
    border-color: var(--info-500);
}

/* ============================================
   BADGES
   ============================================ */

.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    line-height: 1;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-primary {
    background-color: var(--primary-100);
    color: var(--primary-700);
}

.badge-success {
    background-color: var(--success-100);
    color: var(--success-700);
}

.badge-danger {
    background-color: var(--danger-100);
    color: var(--danger-700);
}

.badge-warning {
    background-color: var(--warning-100);
    color: var(--warning-700);
}

.badge-info {
    background-color: var(--info-100);
    color: var(--info-700);
}

/* ============================================
   DASHBOARD LAYOUT
   ============================================ */

.sidebar {
    position: fixed;
    top: var(--header-height);
    bottom: 0;
    left: 0;
    z-index: var(--z-sticky);
    width: var(--sidebar-width);
    background: white;
    border-right: 1px solid var(--secondary-200);
    overflow-y: auto;
    transition: transform var(--transition-base);
}

.sidebar-sticky {
    position: sticky;
    top: 0;
    height: calc(100vh - var(--header-height));
    padding: var(--space-4) 0;
    overflow-x: hidden;
    overflow-y: auto;
}

.sidebar .nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-6);
    color: var(--secondary-600);
    font-weight: var(--font-medium);
    border-left: 3px solid transparent;
    transition: all var(--transition-fast);
}

.sidebar .nav-link:hover {
    background-color: var(--primary-50);
    color: var(--primary-700);
    border-left-color: var(--primary-500);
}

.sidebar .nav-link.active {
    background-color: var(--primary-50);
    color: var(--primary-700);
    border-left-color: var(--primary-600);
    font-weight: var(--font-semibold);
}

.sidebar .nav-link i {
    width: 20px;
    text-align: center;
}

/* Main Content Area */
main {
    padding-top: var(--space-6);
    padding-bottom: var(--space-8);
    min-height: calc(100vh - var(--header-height));
}

.content-wrapper {
    max-width: var(--container-max-width);
}

/* ============================================
   TABLES
   ============================================ */

.table {
    width: 100%;
    margin-bottom: var(--space-4);
    color: var(--secondary-700);
    vertical-align: top;
    border-color: var(--secondary-200);
}

.table thead {
    background-color: var(--secondary-50);
}

.table th {
    padding: var(--space-4);
    font-weight: var(--font-semibold);
    text-align: left;
    border-bottom: 2px solid var(--secondary-300);
    color: var(--secondary-900);
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.table td {
    padding: var(--space-4);
    border-bottom: 1px solid var(--secondary-200);
}

.table tbody tr {
    transition: background-color var(--transition-fast);
}

.table tbody tr:hover {
    background-color: var(--secondary-50);
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.02);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--secondary-950);
    color: var(--secondary-400);
    padding: var(--space-16) 0 var(--space-8);
    margin-top: var(--space-20);
}

.footer-title {
    color: white;
    font-weight: var(--font-bold);
    margin-bottom: var(--space-6);
    font-size: var(--text-lg);
}

.footer-link {
    color: var(--secondary-400);
    margin-bottom: var(--space-3);
    display: block;
    transition: all var(--transition-fast);
    position: relative;
    padding-left: 0;
}

.footer-link:hover {
    color: white;
    padding-left: var(--space-2);
}

/* ============================================
   UTILITIES
   ============================================ */

/* Text Gradient */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-accent {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Background Utilities */
.bg-surface {
    background-color: white;
}

.bg-gradient-primary {
    background: var(--gradient-primary);
}

.bg-gradient-premium {
    background: var(--gradient-premium);
}

/* Section Padding */
.section-padding {
    padding: var(--space-20) 0;
}

.section-padding-sm {
    padding: var(--space-12) 0;
}

.section-padding-lg {
    padding: var(--space-24) 0;
}

/* Hover Effects */
.hover-lift {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hover-lift:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.hover-scale {
    transition: transform var(--transition-base);
}

.hover-scale:hover {
    transform: scale(1.05);
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

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

@keyframes slideInUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Animation Classes */
.animate-fade-in {
    animation: fadeIn 0.6s var(--ease-out);
}

.animate-fade-up {
    animation: fadeInUp 0.6s var(--ease-out);
}

.animate-fade-down {
    animation: fadeInDown 0.6s var(--ease-out);
}

.animate-fade-left {
    animation: fadeInLeft 0.6s var(--ease-out);
}

.animate-fade-right {
    animation: fadeInRight 0.6s var(--ease-out);
}

.animate-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.animate-spin {
    animation: spin 1s linear infinite;
}

/* Animation Delays */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }

/* ============================================
   SCROLLBAR
   ============================================ */

::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: var(--secondary-100);
}

::-webkit-scrollbar-thumb {
    background: var(--secondary-300);
    border-radius: var(--radius-full);
    border: 2px solid var(--secondary-100);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-400);
}

/* Firefox Scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--secondary-300) var(--secondary-100);
}

/* ============================================
   LOADING & SPINNERS
   ============================================ */

.spinner-border {
    display: inline-block;
    width: 2rem;
    height: 2rem;
    vertical-align: text-bottom;
    border: 0.25em solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spin 0.75s linear infinite;
}

.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.2em;
}

/* Loading Overlay */
#loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
    :root {
        --sidebar-width: 0;
    }
    
    .hero-title {
        font-size: var(--text-4xl);
    }
    
    .hero-subtitle {
        font-size: var(--text-base);
    }
    
    .section-padding {
        padding: var(--space-12) 0;
    }
    
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.show {
        transform: translateX(0);
    }
    
    .feature-card {
        padding: var(--space-6);
    }
    
    .btn-lg {
        padding: var(--space-3) var(--space-6);
        font-size: var(--text-base);
    }
}

@media (max-width: 576px) {
    h1 { font-size: var(--text-3xl); }
    h2 { font-size: var(--text-2xl); }
    h3 { font-size: var(--text-xl); }
    
    .card-body {
        padding: var(--space-4);
    }
    
    .table {
        font-size: var(--text-sm);
    }
    
    .table th,
    .table td {
        padding: var(--space-2);
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
    .navbar,
    .sidebar,
    .footer,
    .btn,
    .no-print {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    main {
        margin: 0;
        padding: 0;
    }
    
    .card {
        border: 1px solid #ddd;
        box-shadow: none;
    }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

/* Focus Visible */
:focus-visible {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

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

/* Screen Reader Only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ============================================
   CUSTOM COMPONENTS
   ============================================ */

/* Stats Card */
.stats-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    border: 1px solid var(--secondary-200);
    transition: all var(--transition-base);
}

.stats-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stats-card-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-2xl);
    margin-bottom: var(--space-4);
}

.stats-card-value {
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--secondary-900);
    margin-bottom: var(--space-1);
}

.stats-card-label {
    font-size: var(--text-sm);
    color: var(--secondary-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Timeline */
.timeline {
    position: relative;
    padding: var(--space-4) 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--secondary-200);
}

.timeline-item {
    position: relative;
    padding-left: var(--space-12);
    padding-bottom: var(--space-6);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 14px;
    top: 4px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--primary-500);
    border: 3px solid white;
    box-shadow: 0 0 0 2px var(--primary-500);
}

/* Progress Bar */
.progress {
    height: 8px;
    background-color: var(--secondary-200);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--gradient-primary);
    transition: width var(--transition-slow);
}

/* Dropdown Menu */
.dropdown-menu {
    background: white;
    border: 1px solid var(--secondary-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: var(--space-2);
    min-width: 200px;
}

.dropdown-item {
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.dropdown-item:hover {
    background-color: var(--primary-50);
    color: var(--primary-700);
}

.dropdown-divider {
    height: 1px;
    background-color: var(--secondary-200);
    margin: var(--space-2) 0;
}

/* Modal Enhancements */
.modal-content {
    border: none;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
}

.modal-header {
    border-bottom: 1px solid var(--secondary-200);
    padding: var(--space-6);
}

.modal-body {
    padding: var(--space-6);
}

.modal-footer {
    border-top: 1px solid var(--secondary-200);
    padding: var(--space-6);
}

/* ============================================
   END OF STYLESHEET
   ============================================ */