/**
 * ============================================
 * SIAKAD PKBM TUNAS ILMU
 * Premium Modern UI Stylesheet
 * ============================================
 */

/* ===== Google Fonts Import ===== */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* ===== CSS Variables (Premium Color Palette) ===== */
:root {
    /* Primary Gradient Colors */
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --primary-50: rgba(99, 102, 241, 0.1);

    /* Accent Colors */
    --accent: #8b5cf6;
    --accent-pink: #ec4899;
    --accent-cyan: #06b6d4;
    --accent-orange: #f97316;

    /* Semantic Colors */
    --success: #10b981;
    --success-dark: #059669;
    --success-light: #34d399;
    --danger: #ef4444;
    --danger-dark: #dc2626;
    --warning: #f59e0b;
    --warning-dark: #d97706;
    --info: #3b82f6;
    --info-dark: #2563eb;

    /* Neutral Colors */
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;

    /* Sidebar Theme */
    --sidebar-bg: linear-gradient(180deg, #1e1b4b 0%, #312e81 50%, #4338ca 100%);
    --sidebar-item-hover: rgba(255, 255, 255, 0.1);
    --sidebar-item-active: rgba(255, 255, 255, 0.15);

    /* Layout */
    --sidebar-width: 280px;
    --header-height: 70px;
    --transition-speed: 0.3s;
    --transition-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 40px rgba(99, 102, 241, 0.3);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.08);

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

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8ec 100%);
    color: var(--gray-800);
    line-height: 1.6;
    min-height: 100vh;
}

::selection {
    background: var(--primary);
    color: var(--white);
}

a {
    text-decoration: none;
    color: var(--primary);
    transition: all var(--transition-speed);
}

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

/* ===== Scrollbar Custom ===== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: var(--radius-full);
}

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

/* ===== Login Page ===== */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
}

.login-wrapper::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    animation: float 30s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) rotate(0deg);
    }

    25% {
        transform: translate(-5%, 5%) rotate(5deg);
    }

    50% {
        transform: translate(5%, -5%) rotate(-5deg);
    }

    75% {
        transform: translate(-3%, -3%) rotate(3deg);
    }
}

.login-card {
    width: 100%;
    max-width: 440px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    padding: 3rem;
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.6s var(--transition-bounce);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.login-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo .logo-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
    }

    50% {
        box-shadow: 0 10px 40px rgba(99, 102, 241, 0.6);
    }
}

.login-logo .logo-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.login-logo h1 {
    font-size: 1.75rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--gray-800) 0%, var(--gray-600) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.login-logo p {
    color: var(--gray-500);
    font-size: 0.9rem;
}

.login-form .form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.login-form .form-label {
    display: block;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.login-form .input-group {
    position: relative;
}

.login-form .input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    font-size: 1.1rem;
    transition: color var(--transition-speed);
}

.login-form .form-control {
    padding: 0.875rem 1rem 0.875rem 3rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: all var(--transition-speed);
    background: var(--gray-50);
}

.login-form .form-control:focus {
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 4px var(--primary-50);
}

.login-form .form-control:focus+.input-icon,
.login-form .form-control:not(:placeholder-shown)+.input-icon {
    color: var(--primary);
}

.login-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border: none;
    border-radius: var(--radius-lg);
    color: var(--white);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-speed);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);
}

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

.login-footer {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--gray-200);
    color: var(--gray-500);
    font-size: 0.875rem;
}

/* ===== Sidebar ===== */
.sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 1000;
    transition: all var(--transition-speed);
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar-header {
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
}

.sidebar-header .logo-box {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--white) 0%, var(--gray-100) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.sidebar-header .logo-box img {
    width: 32px;
    height: 32px;
}

.sidebar-header .logo-box i {
    font-size: 1.5rem;
    color: var(--primary);
}

.sidebar-header h2 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    white-space: nowrap;
    margin-bottom: 0.15rem;
}

.sidebar-header .badge {
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
}

.sidebar-nav {
    padding: 1rem 0.75rem;
}

.nav-section {
    padding: 1rem 0.75rem 0.5rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 0.1em;
    font-weight: 600;
}

.nav-item {
    display: flex;
    align-items: center;
    padding: 0.875rem 1rem;
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--transition-speed);
    gap: 0.875rem;
    border-radius: var(--radius-lg);
    margin-bottom: 0.25rem;
    position: relative;
    overflow: hidden;
}

.nav-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.15) 0%, transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-speed);
}

.nav-item:hover {
    background: var(--sidebar-item-hover);
    color: var(--white);
}

.nav-item:hover::before {
    opacity: 1;
}

.nav-item.active {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.1) 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.nav-item.active::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 60%;
    background: var(--white);
    border-radius: var(--radius-full) 0 0 var(--radius-full);
}

.nav-item i {
    width: 22px;
    text-align: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.nav-item span {
    font-size: 0.9rem;
    font-weight: 500;
}

/* ===== Main Content ===== */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    transition: margin-left var(--transition-speed);
}

.main-header {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--gray-200);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-left h5 {
    font-weight: 700;
    color: var(--gray-800);
    font-size: 1.1rem;
}

.sidebar-toggle {
    display: none;
    background: var(--gray-100);
    border: none;
    font-size: 1.25rem;
    color: var(--gray-600);
    cursor: pointer;
    padding: 0.75rem;
    border-radius: var(--radius-lg);
    transition: all var(--transition-speed);
}

.sidebar-toggle:hover {
    background: var(--gray-200);
    color: var(--primary);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-right .badge {
    padding: 0.5rem 1rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
}

.user-dropdown {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    background: var(--gray-100);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-speed);
    color: var(--gray-700);
}

.user-dropdown:hover {
    background: var(--gray-200);
    color: var(--gray-900);
}

.user-dropdown .avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.4);
}

.user-dropdown span {
    font-weight: 600;
    font-size: 0.9rem;
}

.page-content {
    padding: 2rem;
}

.page-header {
    margin-bottom: 2rem;
}

.page-header h1 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.page-header p {
    color: var(--gray-500);
}

/* ===== Cards ===== */
.card {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--gray-100);
    overflow: hidden;
    transition: all var(--transition-speed);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    padding: 1.25rem 1.5rem;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-header h5 {
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-800);
}

.card-header h5 i {
    color: var(--primary);
}

.card-body {
    padding: 1.5rem;
}

/* ===== Stat Cards ===== */
.stat-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-card);
    display: flex;
    align-items: center;
    gap: 1.25rem;
    border: 1px solid var(--gray-100);
    transition: all var(--transition-speed);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    opacity: 0.1;
    transform: translate(30%, -30%);
}

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

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    position: relative;
    z-index: 1;
}

.stat-icon.primary {
    background: linear-gradient(135deg, var(--primary-50) 0%, rgba(99, 102, 241, 0.2) 100%);
    color: var(--primary);
}

.stat-card:has(.stat-icon.primary)::before {
    background: var(--primary);
}

.stat-icon.success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(16, 185, 129, 0.2) 100%);
    color: var(--success);
}

.stat-card:has(.stat-icon.success)::before {
    background: var(--success);
}

.stat-icon.warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(245, 158, 11, 0.2) 100%);
    color: var(--warning);
}

.stat-card:has(.stat-icon.warning)::before {
    background: var(--warning);
}

.stat-icon.danger {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(239, 68, 68, 0.2) 100%);
    color: var(--danger);
}

.stat-icon.info {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, rgba(6, 182, 212, 0.2) 100%);
    color: var(--accent-cyan);
}

.stat-info h3 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.2;
}

.stat-info p {
    color: var(--gray-500);
    font-size: 0.9rem;
    font-weight: 500;
    margin: 0;
}

/* ===== Tables ===== */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-lg);
}

.table {
    margin-bottom: 0;
    width: 100%;
}

.table thead th {
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-50) 100%);
    border-bottom: 2px solid var(--gray-200);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-600);
    padding: 1rem 1.25rem;
    white-space: nowrap;
}

.table tbody td {
    padding: 1rem 1.25rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.9rem;
}

.table tbody tr {
    transition: all var(--transition-speed);
}

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

/* ===== Buttons ===== */
.btn {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-speed);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
    color: var(--white);
}

.btn-success {
    background: linear-gradient(135deg, var(--success) 0%, var(--success-light) 100%);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
    color: var(--white);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger) 0%, #f87171 100%);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.4);
    color: var(--white);
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning) 0%, #fbbf24 100%);
    color: var(--gray-900);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.btn-outline-primary {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline-primary:hover {
    background: var(--primary);
    color: var(--white);
}

.btn-outline-success {
    background: transparent;
    color: var(--success);
    border: 2px solid var(--success);
}

.btn-outline-success:hover {
    background: var(--success);
    color: var(--white);
}

.btn-outline-danger {
    background: transparent;
    color: var(--danger);
    border: 2px solid var(--danger);
}

.btn-outline-danger:hover {
    background: var(--danger);
    color: var(--white);
}

.btn-outline-warning {
    background: transparent;
    color: var(--warning-dark);
    border: 2px solid var(--warning);
}

.btn-outline-warning:hover {
    background: var(--warning);
    color: var(--gray-900);
}

.btn-outline-info {
    background: transparent;
    color: var(--info);
    border: 2px solid var(--info);
}

.btn-outline-info:hover {
    background: var(--info);
    color: var(--white);
}

.btn-outline-secondary {
    background: transparent;
    color: var(--gray-600);
    border: 2px solid var(--gray-300);
}

.btn-outline-secondary:hover {
    background: var(--gray-100);
    border-color: var(--gray-400);
}

.btn-sm {
    padding: 0.5rem 0.875rem;
    font-size: 0.8125rem;
}

.btn-lg {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
}

/* ===== Forms ===== */
.form-control,
.form-select {
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    transition: all var(--transition-speed);
    background: var(--gray-50);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 4px var(--primary-50);
}

.form-label {
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

/* ===== Badges ===== */
.badge {
    font-weight: 600;
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    letter-spacing: 0.02em;
}

.badge.bg-success {
    background: linear-gradient(135deg, var(--success) 0%, var(--success-light) 100%) !important;
}

.badge.bg-danger {
    background: linear-gradient(135deg, var(--danger) 0%, #f87171 100%) !important;
}

.badge.bg-warning {
    background: linear-gradient(135deg, var(--warning) 0%, #fbbf24 100%) !important;
}

.badge.bg-info {
    background: linear-gradient(135deg, var(--info) 0%, #60a5fa 100%) !important;
}

.badge.bg-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%) !important;
}

.badge.bg-secondary {
    background: linear-gradient(135deg, var(--gray-500) 0%, var(--gray-400) 100%) !important;
}

/* ===== Alerts ===== */
.alert {
    border-radius: var(--radius-lg);
    border: none;
    padding: 1rem 1.25rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.alert-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(16, 185, 129, 0.2) 100%);
    color: var(--success-dark);
    border-left: 4px solid var(--success);
}

.alert-danger {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(239, 68, 68, 0.2) 100%);
    color: var(--danger-dark);
    border-left: 4px solid var(--danger);
}

.alert-warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(245, 158, 11, 0.2) 100%);
    color: var(--warning-dark);
    border-left: 4px solid var(--warning);
}

.alert-info {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(59, 130, 246, 0.2) 100%);
    color: var(--info-dark);
    border-left: 4px solid var(--info);
}

/* ===== Quick Action Cards ===== */
.quick-action-card {
    display: block;
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 2rem 1.5rem;
    text-align: center;
    border: 2px solid var(--gray-100);
    transition: all var(--transition-speed);
    text-decoration: none;
}

.quick-action-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg), 0 0 0 4px var(--primary-50);
}

.quick-action-card .icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.75rem;
}

.quick-action-card h5 {
    color: var(--gray-800);
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.quick-action-card p {
    color: var(--gray-500);
    font-size: 0.8rem;
    margin: 0;
}

/* ===== Empty State ===== */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--gray-500);
}

.empty-state .icon {
    width: 80px;
    height: 80px;
    background: var(--gray-100);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.empty-state i {
    font-size: 2.5rem;
    color: var(--gray-400);
}

.empty-state h4 {
    margin-bottom: 0.5rem;
    color: var(--gray-700);
    font-weight: 700;
}

/* ===== Mobile Responsive ===== */
@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
    }

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

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

    .sidebar-toggle {
        display: flex;
    }

    .sidebar-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.6);
        backdrop-filter: blur(4px);
        z-index: 999;
    }

    .sidebar-overlay.show {
        display: block;
    }

    .page-content {
        padding: 1rem;
    }

    .main-header {
        padding: 1rem;
    }
}

@media (max-width: 575.98px) {
    .page-content {
        padding: 1rem;
    }

    .stat-card {
        padding: 1.25rem;
    }

    .stat-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .stat-info h3 {
        font-size: 1.5rem;
    }

    .card-body {
        padding: 1rem;
    }

    .login-card {
        padding: 2rem 1.5rem;
    }

    .user-dropdown span {
        display: none;
    }

    .header-right .badge {
        display: none;
    }
}

/* ===== Custom Animations ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

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

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.animate-slideInLeft {
    animation: slideInLeft 0.5s ease-out;
}

.animate-slideInUp {
    animation: slideInUp 0.5s ease-out;
}

/* ===== Utilities ===== */
.text-gradient {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-primary {
    color: var(--primary) !important;
}

.text-success {
    color: var(--success) !important;
}

.text-danger {
    color: var(--danger) !important;
}

.text-warning {
    color: var(--warning) !important;
}

.text-info {
    color: var(--info) !important;
}

.bg-primary-light {
    background: var(--primary-50) !important;
}

.bg-success-light {
    background: rgba(16, 185, 129, 0.1) !important;
}

.bg-danger-light {
    background: rgba(239, 68, 68, 0.1) !important;
}

.bg-warning-light {
    background: rgba(245, 158, 11, 0.1) !important;
}

.shadow-none {
    box-shadow: none !important;
}

.shadow {
    box-shadow: var(--shadow) !important;
}

.shadow-md {
    box-shadow: var(--shadow-md) !important;
}

.shadow-lg {
    box-shadow: var(--shadow-lg) !important;
}

/* ===== DataTables Custom ===== */
.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: var(--radius) !important;
    margin: 0 0.125rem;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%) !important;
    border-color: var(--primary) !important;
    color: var(--white) !important;
}

.dataTables_wrapper .dataTables_filter input {
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 0.5rem 0.75rem;
}

.dataTables_wrapper .dataTables_filter input:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px var(--primary-50);
}

/* ===== Dark Mode Toggle Button ===== */
.theme-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--gray-100);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-speed);
    color: var(--gray-600);
}

.theme-toggle:hover {
    background: var(--gray-200);
    color: var(--gray-800);
}

.theme-toggle i {
    font-size: 1.1rem;
    transition: transform 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.theme-toggle:hover i {
    transform: rotate(180deg);
}

.theme-toggle .theme-text {
    font-size: 0.8rem;
    font-weight: 600;
}

/* ===== Dark Mode Variables ===== */
[data-theme="dark"] {
    --white: #1a1a2e;
    --gray-50: #16213e;
    --gray-100: #1f2a47;
    --gray-200: #2a3655;
    --gray-300: #3d4a63;
    --gray-400: #6b7a99;
    --gray-500: #8b9ab8;
    --gray-600: #a8b5cf;
    --gray-700: #c5d0e6;
    --gray-800: #e2e8f0;
    --gray-900: #f1f5f9;

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* Dark Mode Body */
[data-theme="dark"] body {
    background: linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 100%);
    color: var(--gray-800);
}

/* Dark Mode Header */
[data-theme="dark"] .main-header {
    background: rgba(26, 26, 46, 0.95);
    border-bottom-color: var(--gray-200);
}

/* Dark Mode Cards */
[data-theme="dark"] .card {
    background: var(--white);
    border-color: var(--gray-200);
}

[data-theme="dark"] .card-header {
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--white) 100%);
    border-bottom-color: var(--gray-200);
}

/* Dark Mode Stat Cards */
[data-theme="dark"] .stat-card {
    background: var(--white);
    border-color: var(--gray-200);
}

/* Dark Mode Tables */
[data-theme="dark"] .table {
    color: var(--gray-800);
}

[data-theme="dark"] .table thead th {
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-50) 100%);
    border-bottom-color: var(--gray-200);
    color: var(--gray-700);
}

[data-theme="dark"] .table tbody td {
    border-bottom-color: var(--gray-200);
}

[data-theme="dark"] .table tbody tr:hover {
    background: var(--gray-100);
}

/* Dark Mode Forms */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background: var(--gray-100);
    border-color: var(--gray-200);
    color: var(--gray-800);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    background: var(--gray-50);
    border-color: var(--primary);
}

[data-theme="dark"] .form-control::placeholder {
    color: var(--gray-400);
}

/* Dark Mode Buttons */
[data-theme="dark"] .btn-outline-secondary {
    border-color: var(--gray-300);
    color: var(--gray-600);
}

[data-theme="dark"] .btn-outline-secondary:hover {
    background: var(--gray-200);
    border-color: var(--gray-400);
}

/* Dark Mode Theme Toggle */
[data-theme="dark"] .theme-toggle {
    background: var(--gray-100);
    color: var(--gray-600);
}

[data-theme="dark"] .theme-toggle:hover {
    background: var(--gray-200);
}

/* Dark Mode User Dropdown */
[data-theme="dark"] .user-dropdown {
    background: var(--gray-100);
    color: var(--gray-700);
}

[data-theme="dark"] .user-dropdown:hover {
    background: var(--gray-200);
}

/* Dark Mode Alerts */
[data-theme="dark"] .alert-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2) 0%, rgba(16, 185, 129, 0.3) 100%);
}

[data-theme="dark"] .alert-danger {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2) 0%, rgba(239, 68, 68, 0.3) 100%);
}

[data-theme="dark"] .alert-warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2) 0%, rgba(245, 158, 11, 0.3) 100%);
}

[data-theme="dark"] .alert-info {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2) 0%, rgba(59, 130, 246, 0.3) 100%);
}

/* Dark Mode DataTables */
[data-theme="dark"] .dataTables_wrapper .dataTables_filter input {
    background: var(--gray-100);
    border-color: var(--gray-200);
    color: var(--gray-800);
}

[data-theme="dark"] .dataTables_wrapper .dataTables_filter input:focus {
    border-color: var(--primary);
}

[data-theme="dark"] .dataTables_wrapper .dataTables_length select {
    background: var(--gray-100);
    border-color: var(--gray-200);
    color: var(--gray-800);
}

[data-theme="dark"] .dataTables_wrapper .dataTables_info {
    color: var(--gray-500);
}

[data-theme="dark"] .dataTables_wrapper .dataTables_paginate .paginate_button {
    color: var(--gray-600) !important;
}

[data-theme="dark"] .dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: var(--gray-200) !important;
    color: var(--gray-800) !important;
}

/* Dark Mode Quick Actions */
[data-theme="dark"] .quick-action-card {
    background: var(--white);
    border-color: var(--gray-200);
}

[data-theme="dark"] .quick-action-card:hover {
    border-color: var(--primary);
}

/* Dark Mode Empty State */
[data-theme="dark"] .empty-state .icon {
    background: var(--gray-100);
}

/* Dark Mode Modal */
[data-theme="dark"] .modal-content {
    background: var(--white);
    border-color: var(--gray-200);
}

[data-theme="dark"] .modal-header {
    border-bottom-color: var(--gray-200);
}

[data-theme="dark"] .modal-footer {
    border-top-color: var(--gray-200);
}

[data-theme="dark"] .btn-close {
    filter: invert(1);
}

/* Dark Mode Select2 (if used) */
[data-theme="dark"] .select2-container--default .select2-selection--single {
    background: var(--gray-100);
    border-color: var(--gray-200);
}

/* Dark Mode PWA Install Banner */
[data-theme="dark"] .pwa-install-banner {
    background: linear-gradient(135deg, #0f0f1a 0%, #1e1b4b 100%);
}

/* Smooth Transition for Theme Change */
body,
.main-header,
.card,
.card-header,
.stat-card,
.table,
.form-control,
.form-select,
.btn,
.alert,
.modal-content,
.theme-toggle,
.user-dropdown {
    transition: background-color 0.3s ease,
        border-color 0.3s ease,
        color 0.3s ease,
        box-shadow 0.3s ease;
}

/* Dark Mode Login Page */
[data-theme="dark"] .login-wrapper {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #4338ca 100%);
}

[data-theme="dark"] .login-card {
    background: rgba(26, 26, 46, 0.95);
}

[data-theme="dark"] .login-logo h1 {
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-300) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

[data-theme="dark"] .login-form .form-control {
    background: var(--gray-100);
    border-color: var(--gray-200);
    color: var(--gray-800);
}

[data-theme="dark"] .login-form .form-control:focus {
    background: var(--gray-50);
    border-color: var(--primary);
}

[data-theme="dark"] .login-form .input-icon {
    color: var(--gray-400);
}

[data-theme="dark"] .login-footer {
    border-top-color: var(--gray-200);
}