/* ==========================================================================
   SCREENING APP - PASTEL DESIGN SYSTEM
   Color Palette: 60-30-10 Rule
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Variables - Design Tokens
   -------------------------------------------------------------------------- */
:root {
    /* 60% - Primary (Lavender/Soft Purple) */
    --color-primary-50: #F8F7FC;
    --color-primary-100: #F0EEF8;
    --color-primary-200: #E8E4F0;
    --color-primary-300: #D4CEE8;
    --color-primary-400: #B8AED8;
    --color-primary-500: #9B8EC8;
    --color-primary-600: #7E6FB8;
    --color-primary-700: #6B5BA8;
    --color-primary: #E8E4F0;

    /* 30% - Secondary (Mint/Soft Green) */
    --color-secondary-50: #F0FAF7;
    --color-secondary-100: #E0F5EE;
    --color-secondary-200: #D4E9E2;
    --color-secondary-300: #B8DDD0;
    --color-secondary-400: #8ECBB8;
    --color-secondary-500: #6BBD9F;
    --color-secondary-600: #4CAE87;
    --color-secondary-700: #3D9A75;
    --color-secondary: #D4E9E2;

    /* 10% - Accent (Coral/Soft Pink) */
    --color-accent-50: #FEF5F5;
    --color-accent-100: #FCE8E8;
    --color-accent-200: #F5C6C6;
    --color-accent-300: #F0A8A8;
    --color-accent-400: #E88888;
    --color-accent-500: #E06868;
    --color-accent-600: #D84848;
    --color-accent-700: #C83838;
    --color-accent: #F5C6C6;

    /* Semantic Colors */
    --color-success: #A8E6CF;
    --color-success-dark: #6BBD9F;
    --color-warning: #FFE0B2;
    --color-warning-dark: #FFB74D;
    --color-danger: #FFCDD2;
    --color-danger-dark: #EF5350;
    --color-info: #B3E5FC;
    --color-info-dark: #4FC3F7;

    /* Neutral Colors */
    --color-white: #FFFFFF;
    --color-gray-50: #FAFAFA;
    --color-gray-100: #F5F5F5;
    --color-gray-200: #EEEEEE;
    --color-gray-300: #E0E0E0;
    --color-gray-400: #BDBDBD;
    --color-gray-500: #9E9E9E;
    --color-gray-600: #757575;
    --color-gray-700: #616161;
    --color-gray-800: #424242;
    --color-gray-900: #212121;
    --color-text: #4A4A4A;
    --color-text-light: #757575;
    --color-text-dark: #2D2D2D;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;

    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;

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

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.03);
    --shadow-glow: 0 0 20px rgba(155, 135, 200, 0.3);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;

    /* Layout */
    --sidebar-width: 280px;
    --navbar-height: 72px;
    --content-max-width: 1400px;
}

/* --------------------------------------------------------------------------
   Base Styles
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background: linear-gradient(135deg, var(--color-primary-50) 0%, var(--color-white) 50%, var(--color-secondary-50) 100%);
    min-height: 100vh;
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-text-dark);
}

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

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

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

/* --------------------------------------------------------------------------
   Layout Components
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

.app-layout {
    display: flex;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    padding: var(--spacing-6);
    margin-left: var(--sidebar-width);
    margin-top: var(--navbar-height);
}

@media (max-width: 1023px) {
    .main-content {
        margin-left: 0;
        padding: var(--spacing-4);
    }
}

@media (max-width: 639px) {
    .main-content {
        padding: var(--spacing-3);
    }
}

/* --------------------------------------------------------------------------
   Navbar
   -------------------------------------------------------------------------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--navbar-height);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-gray-200);
    z-index: 100;
    display: flex;
    align-items: center;
    padding: 0 var(--spacing-6);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary-700);
}

.navbar-brand-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-primary-400), var(--color-secondary-400));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--font-size-xl);
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-left: auto;
}

.navbar-link {
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-lg);
    color: var(--color-text);
    font-weight: 500;
    transition: all var(--transition-base);
}

.navbar-link:hover {
    background: var(--color-primary-100);
    color: var(--color-primary-700);
}

.navbar-link.active {
    background: var(--color-primary-200);
    color: var(--color-primary-700);
}

/* Mobile Menu Toggle */
.navbar-toggle {
    display: none;
    background: none;
    border: none;
    font-size: var(--font-size-2xl);
    color: var(--color-text);
    cursor: pointer;
    padding: var(--spacing-2);
}

@media (max-width: 1023px) {
    .navbar-toggle {
        display: block;
    }

    .navbar-nav {
        display: none;
    }

    .navbar-nav.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: var(--navbar-height);
        left: 0;
        right: 0;
        background: white;
        padding: var(--spacing-4);
        border-bottom: 1px solid var(--color-gray-200);
        box-shadow: var(--shadow-lg);
    }
}

/* --------------------------------------------------------------------------
   Sidebar
   -------------------------------------------------------------------------- */
.sidebar {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: linear-gradient(180deg, var(--color-secondary-100) 0%, var(--color-primary-100) 100%);
    border-right: 1px solid var(--color-gray-200);
    padding: var(--spacing-6);
    overflow-y: auto;
    z-index: 90;
    transition: transform var(--transition-base);
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--radius-xl);
    color: var(--color-text);
    font-weight: 500;
    transition: all var(--transition-base);
}

.sidebar-link:hover {
    background: rgba(255, 255, 255, 0.8);
    color: var(--color-primary-700);
    transform: translateX(4px);
}

.sidebar-link.active {
    background: white;
    color: var(--color-primary-700);
    box-shadow: var(--shadow-md);
}

.sidebar-link-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-section {
    margin-top: var(--spacing-6);
    padding-top: var(--spacing-6);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.sidebar-section-title {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-3);
    padding-left: var(--spacing-4);
}

@media (max-width: 1023px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.active {
        transform: translateX(0);
    }
}

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.card {
    background: white;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

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

.card-header {
    padding: var(--spacing-5) var(--spacing-6);
    border-bottom: 1px solid var(--color-gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text-dark);
}

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

.card-footer {
    padding: var(--spacing-4) var(--spacing-6);
    background: var(--color-gray-50);
    border-top: 1px solid var(--color-gray-100);
}

/* Stat Cards */
.stat-card {
    background: linear-gradient(135deg, white 0%, var(--color-primary-50) 100%);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-6);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--color-primary-200) 0%, transparent 70%);
    opacity: 0.5;
}

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

.stat-card-icon.primary {
    background: var(--color-primary-200);
    color: var(--color-primary-700);
}

.stat-card-icon.secondary {
    background: var(--color-secondary-200);
    color: var(--color-secondary-700);
}

.stat-card-icon.accent {
    background: var(--color-accent-200);
    color: var(--color-accent-700);
}

.stat-card-icon.info {
    background: var(--color-info);
    color: var(--color-info-dark);
}

.stat-card-value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-text-dark);
    line-height: 1;
    margin-bottom: var(--spacing-2);
}

.stat-card-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    border-radius: var(--radius-xl);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: all var(--transition-base);
    text-decoration: none;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-accent-300) 0%, var(--color-accent-400) 100%);
    color: var(--color-text-dark);
    box-shadow: 0 4px 14px rgba(245, 198, 198, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 198, 198, 0.5);
}

.btn-secondary {
    background: white;
    color: var(--color-text);
    border: 2px solid var(--color-gray-200);
}

.btn-secondary:hover {
    border-color: var(--color-primary-300);
    background: var(--color-primary-50);
}

.btn-success {
    background: linear-gradient(135deg, var(--color-success) 0%, var(--color-success-dark) 100%);
    color: white;
}

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

.btn-lg {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-base);
    border-radius: var(--radius-2xl);
}

.btn-sm {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-xs);
}

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: var(--radius-lg);
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */
.form-group {
    margin-bottom: var(--spacing-5);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-2);
    font-weight: 500;
    color: var(--color-text-dark);
    font-size: var(--font-size-sm);
}

.form-control {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--color-text);
    background: white;
    transition: all var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary-400);
    box-shadow: 0 0 0 4px rgba(184, 174, 216, 0.2);
}

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

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right var(--spacing-3) center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: var(--spacing-10);
}

.form-check {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.form-check-input {
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.form-check-input:checked {
    background: var(--color-primary-500);
    border-color: var(--color-primary-500);
}

.form-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-top: var(--spacing-1);
}

.form-error {
    color: var(--color-danger-dark);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-1);
}

/* File Upload */
.file-upload {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    border: 2px dashed var(--color-gray-300);
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
    background: var(--color-gray-50);
}

.file-upload:hover {
    border-color: var(--color-primary-400);
    background: var(--color-primary-50);
}

.file-upload-icon {
    font-size: var(--font-size-4xl);
    color: var(--color-gray-400);
    margin-bottom: var(--spacing-3);
}

.file-upload-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
}

.file-upload-text strong {
    color: var(--color-primary-600);
}

/* --------------------------------------------------------------------------
   Badges
   -------------------------------------------------------------------------- */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.badge-primary {
    background: var(--color-primary-200);
    color: var(--color-primary-700);
}

.badge-secondary {
    background: var(--color-secondary-200);
    color: var(--color-secondary-700);
}

.badge-success {
    background: var(--color-success);
    color: #1B5E20;
}

.badge-warning {
    background: var(--color-warning);
    color: #E65100;
}

.badge-danger {
    background: var(--color-danger);
    color: #B71C1C;
}

.badge-info {
    background: var(--color-info);
    color: #01579B;
}

/* --------------------------------------------------------------------------
   Tables
   -------------------------------------------------------------------------- */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-xl);
    background: white;
    box-shadow: var(--shadow-md);
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: var(--spacing-4);
    text-align: left;
    border-bottom: 1px solid var(--color-gray-100);
}

.table th {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.025em;
    background: var(--color-gray-50);
}

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

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

.table tbody tr:last-child td {
    border-bottom: none;
}

/* --------------------------------------------------------------------------
   Alerts
   -------------------------------------------------------------------------- */
.alert {
    padding: var(--spacing-4) var(--spacing-5);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-4);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
}

.alert-success {
    background: var(--color-success);
    color: #1B5E20;
}

.alert-warning {
    background: var(--color-warning);
    color: #E65100;
}

.alert-danger {
    background: var(--color-danger);
    color: #B71C1C;
}

.alert-info {
    background: var(--color-info);
    color: #01579B;
}

/* --------------------------------------------------------------------------
   Progress / Score
   -------------------------------------------------------------------------- */
.progress {
    height: 12px;
    background: var(--color-gray-200);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
}

.progress-bar.high {
    background: linear-gradient(90deg, var(--color-success), var(--color-success-dark));
}

.progress-bar.medium {
    background: linear-gradient(90deg, var(--color-warning), var(--color-warning-dark));
}

.progress-bar.low {
    background: linear-gradient(90deg, var(--color-danger), var(--color-danger-dark));
}

.score-circle {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-3xl);
    font-weight: 700;
    position: relative;
}

.score-circle::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    padding: 6px;
    background: conic-gradient(var(--score-color) calc(var(--score) * 3.6deg), var(--color-gray-200) 0);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: var(--spacing-16) var(--spacing-4);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--color-secondary-200) 0%, transparent 70%);
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -200px;
    left: -200px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--color-primary-200) 0%, transparent 70%);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-6);
    background: linear-gradient(135deg, var(--color-primary-700) 0%, var(--color-accent-600) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-8);
    line-height: 1.6;
}

@media (max-width: 639px) {
    .hero {
        min-height: auto;
        padding: var(--spacing-10) var(--spacing-4);
    }

    .hero-title {
        font-size: var(--font-size-3xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-base);
    }
}

/* --------------------------------------------------------------------------
   Grid System
   -------------------------------------------------------------------------- */
.grid {
    display: grid;
    gap: var(--spacing-4);
}

.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (min-width: 640px) {
    .sm\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .lg\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
    .lg\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
}

.gap-4 { gap: var(--spacing-4); }
.gap-6 { gap: var(--spacing-6); }
.gap-8 { gap: var(--spacing-8); }

/* --------------------------------------------------------------------------
   Flex Utilities
   -------------------------------------------------------------------------- */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }

/* --------------------------------------------------------------------------
   Spacing Utilities
   -------------------------------------------------------------------------- */
.m-0 { margin: 0; }
.mb-2 { margin-bottom: var(--spacing-2); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-6 { margin-bottom: var(--spacing-6); }
.mb-8 { margin-bottom: var(--spacing-8); }
.mt-2 { margin-top: var(--spacing-2); }
.mt-4 { margin-top: var(--spacing-4); }
.mt-6 { margin-top: var(--spacing-6); }
.mt-8 { margin-top: var(--spacing-8); }

.p-4 { padding: var(--spacing-4); }
.p-6 { padding: var(--spacing-6); }
.p-8 { padding: var(--spacing-8); }
.py-2 { padding-top: var(--spacing-2); padding-bottom: var(--spacing-2); }
.py-4 { padding-top: var(--spacing-4); padding-bottom: var(--spacing-4); }
.px-4 { padding-left: var(--spacing-4); padding-right: var(--spacing-4); }
.px-6 { padding-left: var(--spacing-6); padding-right: var(--spacing-6); }

/* --------------------------------------------------------------------------
   Text Utilities
   -------------------------------------------------------------------------- */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-sm { font-size: var(--font-size-sm); }
.text-lg { font-size: var(--font-size-lg); }
.text-xl { font-size: var(--font-size-xl); }
.text-muted { color: var(--color-text-light); }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

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

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.animate-fadeIn {
    animation: fadeIn 0.5s ease forwards;
}

.animate-slideIn {
    animation: slideIn 0.5s ease forwards;
}

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

/* Stagger animation delay */
.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-400 { animation-delay: 400ms; }
.delay-500 { animation-delay: 500ms; }

/* --------------------------------------------------------------------------
   Empty States
   -------------------------------------------------------------------------- */
.empty-state {
    padding: var(--spacing-16);
    text-align: center;
}

.empty-state-icon {
    font-size: 64px;
    color: var(--color-gray-300);
    margin-bottom: var(--spacing-4);
}

.empty-state-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-2);
}

.empty-state-text {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-6);
}

/* --------------------------------------------------------------------------
   Skeleton Loading
   -------------------------------------------------------------------------- */
.skeleton {
    background: linear-gradient(90deg, var(--color-gray-100) 25%, var(--color-gray-200) 50%, var(--color-gray-100) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--radius-md);
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

.skeleton-text {
    height: 1em;
    margin-bottom: var(--spacing-2);
}

.skeleton-title {
    height: 1.5em;
    width: 60%;
    margin-bottom: var(--spacing-4);
}

.skeleton-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
}

/* --------------------------------------------------------------------------
   Pagination
   -------------------------------------------------------------------------- */
.pagination {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    justify-content: center;
    margin-top: var(--spacing-6);
}

.pagination-link {
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-lg);
    font-weight: 500;
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.pagination-link:hover {
    background: var(--color-primary-100);
}

.pagination-link.active {
    background: var(--color-primary-500);
    color: white;
}

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

/* --------------------------------------------------------------------------
   Job Card (Public Listing)
   -------------------------------------------------------------------------- */
.job-card {
    background: white;
    border-radius: var(--radius-2xl);
    padding: var(--spacing-6);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border-left: 4px solid var(--color-primary-400);
}

.job-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
    border-left-color: var(--color-accent-400);
}

.job-card-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-2);
    color: var(--color-text-dark);
}

.job-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-4);
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
}

.job-card-meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.job-card-skills {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
    margin-top: var(--spacing-4);
}

.skill-tag {
    background: var(--color-secondary-100);
    color: var(--color-secondary-700);
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 500;
}

/* --------------------------------------------------------------------------
   Responsive Visibility
   -------------------------------------------------------------------------- */
.hidden { display: none; }

@media (min-width: 640px) {
    .sm\:block { display: block; }
    .sm\:flex { display: flex; }
    .sm\:hidden { display: none; }
}

@media (min-width: 1024px) {
    .lg\:block { display: block; }
    .lg\:flex { display: flex; }
    .lg\:hidden { display: none; }
}

/* Print Styles */
@media print {
    .sidebar,
    .navbar,
    .btn,
    .no-print {
        display: none !important;
    }

    .main-content {
        margin: 0;
        padding: 0;
    }

    .card {
        box-shadow: none;
        border: 1px solid var(--color-gray-300);
    }
}