/**
 * TIR.NET.TR Admin Panel - Modern Design System
 * Theme: Night Blue (Gece Mavisi)
 * Version: 1.0.0
 */

/* ========================================
   CSS VARIABLES - DESIGN TOKENS
   ======================================== */
:root {
    /* Primary Colors - Night Blue Palette */
    --admin-primary: #1e3a5f;
    --admin-primary-light: #2d4a6f;
    --admin-primary-dark: #0f2847;
    --admin-primary-darker: #091a2f;

    /* Secondary Colors - Accent */
    --admin-accent: #3b82f6;
    --admin-accent-light: #60a5fa;
    --admin-accent-dark: #2563eb;

    /* Status Colors */
    --admin-success: #10b981;
    --admin-success-light: #34d399;
    --admin-success-bg: rgba(16, 185, 129, 0.1);

    --admin-warning: #f59e0b;
    --admin-warning-light: #fbbf24;
    --admin-warning-bg: rgba(245, 158, 11, 0.1);

    --admin-danger: #ef4444;
    --admin-danger-light: #f87171;
    --admin-danger-bg: rgba(239, 68, 68, 0.1);

    --admin-info: #06b6d4;
    --admin-info-light: #22d3ee;
    --admin-info-bg: rgba(6, 182, 212, 0.1);

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

    /* Background Colors */
    --admin-bg-body: #0f172a;
    --admin-bg-sidebar: #1e293b;
    --admin-bg-card: #1e293b;
    --admin-bg-card-hover: #334155;
    --admin-bg-input: #0f172a;
    --admin-bg-table-header: #1e3a5f;
    --admin-bg-table-row-hover: rgba(59, 130, 246, 0.1);

    /* Border Colors */
    --admin-border: #334155;
    --admin-border-light: #475569;
    --admin-border-focus: #3b82f6;

    /* Text Colors */
    --admin-text-primary: #f1f5f9;
    --admin-text-secondary: #94a3b8;
    --admin-text-muted: #64748b;
    --admin-text-dark: #0f172a;

    /* Shadows */
    --admin-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --admin-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --admin-shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
    --admin-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
    --admin-shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    --admin-shadow-glow: 0 0 20px rgba(59, 130, 246, 0.3);
    --admin-shadow-glow-success: 0 0 20px rgba(16, 185, 129, 0.3);

    /* Border Radius */
    --admin-radius-sm: 6px;
    --admin-radius: 8px;
    --admin-radius-md: 12px;
    --admin-radius-lg: 16px;
    --admin-radius-xl: 24px;
    --admin-radius-full: 9999px;

    /* Transitions */
    --admin-transition-fast: 150ms ease;
    --admin-transition: 200ms ease;
    --admin-transition-slow: 300ms ease;

    /* Spacing */
    --admin-sidebar-width: 280px;
    --admin-sidebar-collapsed: 80px;
    --admin-header-height: 70px;

    /* Typography */
    --admin-font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --admin-font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

/* ========================================
   BASE STYLES
   ======================================== */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body.admin-body {
    font-family: var(--admin-font-family);
    background: var(--admin-bg-body);
    color: var(--admin-text-primary);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.auth-body {
    font-family: var(--admin-font-family);
    background: var(--admin-bg-body);
    color: var(--admin-text-primary);
    line-height: 1.6;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

::-webkit-scrollbar-track {
    background: var(--admin-bg-body);
}

::-webkit-scrollbar-thumb {
    background: var(--admin-gray-600);
    border-radius: var(--admin-radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--admin-gray-500);
}

/* ========================================
   TYPOGRAPHY
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--admin-text-primary);
    margin-bottom: 0.5em;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

.text-muted { color: var(--admin-text-muted) !important; }
.text-secondary { color: var(--admin-text-secondary) !important; }
.text-primary { color: var(--admin-accent) !important; }
.text-success { color: var(--admin-success) !important; }
.text-warning { color: var(--admin-warning) !important; }
.text-danger { color: var(--admin-danger) !important; }

/* ========================================
   AUTH PAGES - LOGIN, REGISTER, ETC.
   ======================================== */
.auth-page {
    min-height: 100vh;
    width: 100vw;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: linear-gradient(135deg, var(--admin-primary-darker) 0%, var(--admin-bg-body) 50%, var(--admin-primary-dark) 100%);
    position: relative;
    overflow: hidden;
    flex: 1;
}

/* Animated Background Pattern */
.auth-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(16, 185, 129, 0.05) 0%, transparent 30%);
    pointer-events: none;
}

/* Floating Shapes */
.auth-page::after {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    top: -200px;
    right: -200px;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(-20px, 20px) rotate(5deg); }
    50% { transform: translate(0, 40px) rotate(0deg); }
    75% { transform: translate(20px, 20px) rotate(-5deg); }
}

/* Auth Container */
.auth-container {
    width: 100%;
    max-width: 480px;
    position: relative;
    z-index: 1;
}

/* Auth Card */
.auth-card {
    background: rgba(30, 41, 59, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--admin-radius-lg);
    padding: 3rem;
    box-shadow: var(--admin-shadow-xl);
}

.auth-card-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.auth-logo {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--admin-accent) 0%, var(--admin-accent-dark) 100%);
    border-radius: var(--admin-radius-md);
    box-shadow: var(--admin-shadow-glow);
}

.auth-logo i {
    font-size: 1.75rem;
    color: var(--admin-white);
}

.auth-logo img {
    width: 40px;
    height: auto;
}

.auth-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--admin-text-primary);
    margin-bottom: 0.5rem;
}

.auth-subtitle {
    color: var(--admin-text-secondary);
    font-size: 0.95rem;
}

/* Auth Form */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Auth Footer */
.auth-footer {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--admin-border);
    text-align: center;
}

.auth-footer-text {
    color: var(--admin-text-secondary);
    font-size: 0.9rem;
}

.auth-footer-link {
    color: var(--admin-accent);
    font-weight: 500;
    text-decoration: none;
    transition: color var(--admin-transition);
}

.auth-footer-link:hover {
    color: var(--admin-accent-light);
    text-decoration: underline;
}

/* Auth Divider */
.auth-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--admin-border);
}

.auth-divider span {
    color: var(--admin-text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ========================================
   FORM ELEMENTS
   ======================================== */

/* Form Group */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group:last-child {
    margin-bottom: 0;
}

/* Labels */
.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--admin-text-primary);
}

.form-label.required::after {
    content: '*';
    color: var(--admin-danger);
    margin-left: 0.25rem;
}

/* Input Wrapper */
.input-wrapper {
    position: relative;
}

.input-wrapper .input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--admin-text-muted);
    font-size: 1.1rem;
    transition: color var(--admin-transition);
    pointer-events: none;
}

.input-wrapper .input-icon-right {
    left: auto;
    right: 1rem;
    pointer-events: auto;
    cursor: pointer;
}

.input-wrapper .input-icon-right:hover {
    color: var(--admin-text-secondary);
}

.input-wrapper input:focus + .input-icon,
.input-wrapper input:focus ~ .input-icon {
    color: var(--admin-accent);
}

/* Text Inputs */
.form-control {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--admin-text-primary);
    background: var(--admin-bg-input);
    border: 1.5px solid var(--admin-border);
    border-radius: var(--admin-radius);
    transition: all var(--admin-transition);
    outline: none;
}

.form-control::placeholder {
    color: var(--admin-text-muted);
}

.form-control:hover {
    border-color: var(--admin-border-light);
}

.form-control:focus {
    border-color: var(--admin-accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
    background: var(--admin-bg-card);
}

/* Input with icon */
.input-wrapper .form-control {
    padding-left: 2.75rem;
}

.input-wrapper .form-control.has-icon-right {
    padding-right: 2.75rem;
}

/* Input States */
.form-control.is-valid {
    border-color: var(--admin-success);
}

.form-control.is-valid:focus {
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.form-control.is-invalid {
    border-color: var(--admin-danger);
}

.form-control.is-invalid:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

/* Validation Messages */
.invalid-feedback {
    display: none;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--admin-danger);
}

.is-invalid ~ .invalid-feedback,
.was-validated .form-control:invalid ~ .invalid-feedback {
    display: block;
}

.valid-feedback {
    display: none;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--admin-success);
}

.is-valid ~ .valid-feedback,
.was-validated .form-control:valid ~ .valid-feedback {
    display: block;
}

/* Form Text / Help */
.form-text {
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--admin-text-muted);
}

/* Select */
.form-select {
    width: 100%;
    padding: 0.875rem 2.5rem 0.875rem 1rem;
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--admin-text-primary);
    background-color: var(--admin-bg-input);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%2394a3b8' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 14px;
    border: 1.5px solid var(--admin-border);
    border-radius: var(--admin-radius);
    transition: all var(--admin-transition);
    outline: none;
    cursor: pointer;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.form-select:hover {
    border-color: var(--admin-border-light);
}

.form-select:focus {
    border-color: var(--admin-accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.form-select option {
    background: var(--admin-bg-card);
    color: var(--admin-text-primary);
}

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

/* Checkbox & Radio */
.form-check {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.form-check-input {
    width: 1.25rem;
    height: 1.25rem;
    margin-top: 0.1rem;
    flex-shrink: 0;
    background-color: var(--admin-bg-input);
    border: 1.5px solid var(--admin-border);
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--admin-transition);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.form-check-input[type="radio"] {
    border-radius: 50%;
}

.form-check-input:hover {
    border-color: var(--admin-accent);
}

.form-check-input:checked {
    background-color: var(--admin-accent);
    border-color: var(--admin-accent);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='white' d='M13.854 3.646a.5.5 0 0 1 0 .708l-7 7a.5.5 0 0 1-.708 0l-3.5-3.5a.5.5 0 1 1 .708-.708L6.5 10.293l6.646-6.647a.5.5 0 0 1 .708 0z'/%3e%3c/svg%3e");
    background-size: 14px;
    background-position: center;
    background-repeat: no-repeat;
}

.form-check-input[type="radio"]:checked {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='2' fill='white'/%3e%3c/svg%3e");
    background-size: 12px;
}

.form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.form-check-label {
    font-size: 0.95rem;
    color: var(--admin-text-primary);
    cursor: pointer;
    user-select: none;
}

/* Switch Toggle */
.form-switch {
    padding-left: 0;
}

.form-switch .form-check-input {
    width: 2.75rem;
    height: 1.5rem;
    border-radius: var(--admin-radius-full);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%2394a3b8'/%3e%3c/svg%3e");
    background-position: left center;
    background-size: 20px;
    transition: all var(--admin-transition);
}

.form-switch .form-check-input:checked {
    background-color: var(--admin-accent);
    border-color: var(--admin-accent);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='white'/%3e%3c/svg%3e");
    background-position: right center;
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    font-family: inherit;
    line-height: 1;
    text-decoration: none;
    border: none;
    border-radius: var(--admin-radius);
    cursor: pointer;
    transition: all var(--admin-transition);
    outline: none;
    white-space: nowrap;
}

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

.btn i {
    font-size: 1.1rem;
}

/* Button Sizes */
.btn-sm {
    padding: 0.625rem 1rem;
    font-size: 0.85rem;
}

.btn-sm i {
    font-size: 0.95rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.05rem;
}

.btn-lg i {
    font-size: 1.25rem;
}

.btn-block {
    width: 100%;
}

/* Primary Button */
.btn-primary {
    background: linear-gradient(135deg, var(--admin-accent) 0%, var(--admin-accent-dark) 100%);
    color: var(--admin-white);
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.35);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--admin-accent-light) 0%, var(--admin-accent) 100%);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.45);
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.btn-primary:focus {
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3), 0 4px 14px rgba(59, 130, 246, 0.35);
}

/* Secondary Button */
.btn-secondary {
    background: var(--admin-bg-card);
    color: var(--admin-text-primary);
    border: 1.5px solid var(--admin-border);
}

.btn-secondary:hover {
    background: var(--admin-bg-card-hover);
    border-color: var(--admin-border-light);
}

.btn-secondary:focus {
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

/* Success Button */
.btn-success {
    background: linear-gradient(135deg, var(--admin-success) 0%, #059669 100%);
    color: var(--admin-white);
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.35);
}

.btn-success:hover {
    background: linear-gradient(135deg, var(--admin-success-light) 0%, var(--admin-success) 100%);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.45);
    transform: translateY(-1px);
}

/* Danger Button */
.btn-danger {
    background: linear-gradient(135deg, var(--admin-danger) 0%, #dc2626 100%);
    color: var(--admin-white);
    box-shadow: 0 4px 14px rgba(239, 68, 68, 0.35);
}

.btn-danger:hover {
    background: linear-gradient(135deg, var(--admin-danger-light) 0%, var(--admin-danger) 100%);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.45);
    transform: translateY(-1px);
}

/* Warning Button */
.btn-warning {
    background: linear-gradient(135deg, var(--admin-warning) 0%, #d97706 100%);
    color: var(--admin-text-dark);
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.35);
}

.btn-warning:hover {
    background: linear-gradient(135deg, var(--admin-warning-light) 0%, var(--admin-warning) 100%);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.45);
    transform: translateY(-1px);
}

/* Outline Buttons */
.btn-outline-primary {
    background: transparent;
    color: var(--admin-accent);
    border: 1.5px solid var(--admin-accent);
}

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

.btn-outline-secondary {
    background: transparent;
    color: var(--admin-text-secondary);
    border: 1.5px solid var(--admin-border);
}

.btn-outline-secondary:hover {
    background: var(--admin-bg-card);
    color: var(--admin-text-primary);
    border-color: var(--admin-border-light);
}

.btn-outline-danger {
    background: transparent;
    color: var(--admin-danger);
    border: 1.5px solid var(--admin-danger);
}

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

/* Default Outline Button */
.btn-outline {
    background: transparent;
    color: var(--admin-text-secondary);
    border: 1.5px solid var(--admin-border);
}

.btn-outline:hover {
    background: var(--admin-bg-card);
    color: var(--admin-text-primary);
    border-color: var(--admin-border-light);
}

.btn-outline:focus {
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

/* Ghost Button */
.btn-ghost {
    background: transparent;
    color: var(--admin-text-secondary);
    padding: 0.625rem 0.875rem;
}

.btn-ghost:hover {
    background: var(--admin-bg-card);
    color: var(--admin-text-primary);
}

/* Icon Only Button */
.btn-icon {
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border-radius: var(--admin-radius);
}

.btn-icon.btn-sm {
    width: 2rem;
    height: 2rem;
}

.btn-icon.btn-lg {
    width: 3rem;
    height: 3rem;
}

/* Social Buttons */
.btn-google {
    background: #ffffff;
    color: #1f1f1f;
    border: 1px solid #dadce0;
}

.btn-google:hover {
    background: #f8f9fa;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.btn-apple {
    background: #000000;
    color: #ffffff;
}

.btn-apple:hover {
    background: #1a1a1a;
}

/* Button Group */
.btn-group {
    display: inline-flex;
    gap: 0;
}

.btn-group .btn {
    border-radius: 0;
}

.btn-group .btn:first-child {
    border-radius: var(--admin-radius) 0 0 var(--admin-radius);
}

.btn-group .btn:last-child {
    border-radius: 0 var(--admin-radius) var(--admin-radius) 0;
}

.btn-group .btn:not(:last-child) {
    border-right: 1px solid rgba(255,255,255,0.2);
}

/* ========================================
   CARDS
   ======================================== */
.card {
    background: var(--admin-bg-card);
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius-md);
    box-shadow: var(--admin-shadow);
    overflow: hidden;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--admin-border);
    background: rgba(0, 0, 0, 0.2);
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--admin-text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-title i {
    color: var(--admin-accent);
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--admin-border);
    background: rgba(0, 0, 0, 0.1);
}

/* Stat Card */
.stat-card {
    padding: 1.5rem;
    border-radius: var(--admin-radius-md);
    background: linear-gradient(135deg, var(--admin-bg-card) 0%, var(--admin-bg-card-hover) 100%);
    border: 1px solid var(--admin-border);
    transition: all var(--admin-transition);
}

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

.stat-card-icon {
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--admin-radius);
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.stat-card-icon.primary {
    background: rgba(59, 130, 246, 0.15);
    color: var(--admin-accent);
}

.stat-card-icon.success {
    background: var(--admin-success-bg);
    color: var(--admin-success);
}

.stat-card-icon.warning {
    background: var(--admin-warning-bg);
    color: var(--admin-warning);
}

.stat-card-icon.danger {
    background: var(--admin-danger-bg);
    color: var(--admin-danger);
}

.stat-card-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--admin-text-primary);
    line-height: 1.2;
}

.stat-card-label {
    font-size: 0.9rem;
    color: var(--admin-text-secondary);
    margin-top: 0.25rem;
}

.stat-card-change {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.85rem;
    font-weight: 500;
    margin-top: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: var(--admin-radius-sm);
}

.stat-card-change.positive {
    background: var(--admin-success-bg);
    color: var(--admin-success);
}

.stat-card-change.negative {
    background: var(--admin-danger-bg);
    color: var(--admin-danger);
}

/* ========================================
   TABLES
   ======================================== */
.table-container {
    overflow-x: auto;
    border-radius: var(--admin-radius-md);
    border: 1px solid var(--admin-border);
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.table thead {
    background: var(--admin-bg-table-header);
}

.table th {
    padding: 1rem 1.25rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--admin-text-secondary);
    border-bottom: 1px solid var(--admin-border);
    white-space: nowrap;
}

.table th.sortable {
    cursor: pointer;
    user-select: none;
    transition: color var(--admin-transition);
}

.table th.sortable:hover {
    color: var(--admin-accent);
}

.table th.sortable::after {
    content: '↕';
    margin-left: 0.5rem;
    opacity: 0.5;
}

.table th.sortable.asc::after {
    content: '↑';
    opacity: 1;
    color: var(--admin-accent);
}

.table th.sortable.desc::after {
    content: '↓';
    opacity: 1;
    color: var(--admin-accent);
}

.table tbody tr {
    border-bottom: 1px solid var(--admin-border);
    transition: background var(--admin-transition);
}

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

.table tbody tr:hover {
    background: var(--admin-bg-table-row-hover);
}

.table td {
    padding: 1rem 1.25rem;
    color: var(--admin-text-primary);
    vertical-align: middle;
}

.table td.text-muted {
    color: var(--admin-text-muted);
}

/* Table Actions */
.table-actions {
    display: flex;
    gap: 0.5rem;
}

/* ========================================
   BADGES & STATUS
   ======================================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--admin-radius-full);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.badge i {
    font-size: 0.7rem;
}

.badge-primary {
    background: rgba(59, 130, 246, 0.15);
    color: var(--admin-accent);
}

.badge-success {
    background: var(--admin-success-bg);
    color: var(--admin-success);
}

.badge-warning {
    background: var(--admin-warning-bg);
    color: var(--admin-warning);
}

.badge-danger {
    background: var(--admin-danger-bg);
    color: var(--admin-danger);
}

.badge-info {
    background: var(--admin-info-bg);
    color: var(--admin-info);
}

.badge-secondary {
    background: rgba(100, 116, 139, 0.15);
    color: var(--admin-text-secondary);
}

/* Status Dot */
.status-dot {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.status-dot::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-dot.online::before {
    background: var(--admin-success);
    box-shadow: 0 0 8px var(--admin-success);
}

.status-dot.offline::before {
    background: var(--admin-gray-500);
}

.status-dot.busy::before {
    background: var(--admin-warning);
    box-shadow: 0 0 8px var(--admin-warning);
}

.status-dot.error::before {
    background: var(--admin-danger);
    box-shadow: 0 0 8px var(--admin-danger);
}

/* ========================================
   ALERTS
   ======================================== */
.alert {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border-radius: var(--admin-radius);
    border: 1px solid transparent;
    font-size: 0.9rem;
}

.alert-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.alert-text {
    opacity: 0.9;
}

.alert-success {
    background: var(--admin-success-bg);
    border-color: rgba(16, 185, 129, 0.3);
    color: var(--admin-success);
}

.alert-warning {
    background: var(--admin-warning-bg);
    border-color: rgba(245, 158, 11, 0.3);
    color: var(--admin-warning);
}

.alert-danger {
    background: var(--admin-danger-bg);
    border-color: rgba(239, 68, 68, 0.3);
    color: var(--admin-danger);
}

.alert-info {
    background: var(--admin-info-bg);
    border-color: rgba(6, 182, 212, 0.3);
    color: var(--admin-info);
}

/* ========================================
   LOADING STATES
   ======================================== */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.spinner-lg {
    width: 40px;
    height: 40px;
    border-width: 3px;
}

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

.btn .spinner {
    width: 18px;
    height: 18px;
}

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

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

/* ========================================
   AVATARS
   ======================================== */
.avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--admin-radius-full);
    object-fit: cover;
    flex-shrink: 0;
}

.avatar-sm { width: 32px; height: 32px; }
.avatar-lg { width: 56px; height: 56px; }
.avatar-xl { width: 80px; height: 80px; }

.avatar-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--admin-accent) 0%, var(--admin-accent-dark) 100%);
    color: var(--admin-white);
    font-weight: 600;
    font-size: 0.9rem;
}

.avatar-placeholder.avatar-sm { font-size: 0.75rem; }
.avatar-placeholder.avatar-lg { font-size: 1.25rem; }

.avatar-text {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--admin-accent) 0%, var(--admin-accent-dark) 100%);
    color: var(--admin-white);
    font-weight: 600;
    font-size: 0.8rem;
    border-radius: var(--admin-radius-full);
}

/* ========================================
   UTILITY CLASSES
   ======================================== */
.d-flex { display: flex; }
.d-inline-flex { display: inline-flex; }
.d-block { display: block; }
.d-inline { display: inline; }
.d-none { display: none; }

/* Responsive display utilities */
@media (min-width: 768px) {
    .d-md-none { display: none !important; }
    .d-md-block { display: block !important; }
    .d-md-inline { display: inline !important; }
    .d-md-inline-block { display: inline-block !important; }
    .d-md-flex { display: flex !important; }
}

@media (min-width: 992px) {
    .d-lg-none { display: none !important; }
    .d-lg-block { display: block !important; }
    .d-lg-inline { display: inline !important; }
    .d-lg-flex { display: flex !important; }
}

.align-items-center { align-items: center; }
.align-items-start { align-items: flex-start; }
.align-items-end { align-items: flex-end; }

.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.justify-content-end { justify-content: flex-end; }

.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1; }

.gap-1 { gap: 0.25rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 1rem; }
.gap-4 { gap: 1.5rem; }
.gap-5 { gap: 2rem; }

.w-100 { width: 100%; }
.h-100 { height: 100%; }

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 2rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 2rem; }

.p-0 { padding: 0; }
.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 1rem; }
.p-4 { padding: 1.5rem; }
.p-5 { padding: 2rem; }

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
    .auth-card {
        padding: 2rem;
    }

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

    .btn {
        padding: 0.75rem 1.25rem;
    }

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

@media (max-width: 576px) {
    .auth-page {
        padding: 1rem;
    }

    .auth-card {
        padding: 1.5rem;
        border-radius: var(--admin-radius-md);
    }

    .d-sm-none { display: none; }
}

/* ========================================
   ADMIN LAYOUT - SIDEBAR & HEADER
   ======================================== */

/* Main Body */
.admin-body {
    display: flex;
    min-height: 100vh;
    background: var(--admin-bg-body);
}

/* Sidebar */
.admin-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--admin-sidebar-width);
    height: 100vh;
    background: var(--admin-bg-sidebar);
    border-right: 1px solid var(--admin-border);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transition: transform var(--admin-transition-slow);
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--admin-border);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.sidebar-logo {
    width: 100%;
    height: 43px;
    object-fit: contain;
}

.sidebar-brand-text {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--admin-text-primary);
    letter-spacing: -0.025em;
}

.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--admin-text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 0;
}

.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.menu-header {
    padding: 1.25rem 1.5rem 0.5rem;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--admin-text-muted);
}

.menu-item {
    margin: 0.125rem 0.75rem;
}

.menu-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--admin-text-secondary);
    text-decoration: none;
    border-radius: var(--admin-radius-sm);
    transition: all var(--admin-transition);
    font-size: 0.9rem;
}

.menu-link:hover {
    background: rgba(59, 130, 246, 0.1);
    color: var(--admin-text-primary);
}

.menu-link i:first-child {
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
}

.menu-link .submenu-arrow {
    margin-left: auto;
    font-size: 0.75rem;
    transition: transform var(--admin-transition);
}

.menu-item.active > .menu-link,
.menu-item.open > .menu-link {
    background: rgba(59, 130, 246, 0.15);
    color: var(--admin-accent);
}

.menu-item.open > .menu-link .submenu-arrow {
    transform: rotate(90deg);
}

/* Submenu */
.submenu {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--admin-transition-slow);
}

.menu-item.open .submenu {
    max-height: 500px;
}

.submenu li a {
    display: block;
    padding: 0.5rem 1rem 0.5rem 3rem;
    color: var(--admin-text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color var(--admin-transition);
}

.submenu li a:hover {
    color: var(--admin-accent);
}

/* Sidebar Footer */
.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--admin-border);
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.user-info {
    flex: 1;
    min-width: 0;
}

.user-name {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--admin-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    display: block;
    font-size: 0.75rem;
    color: var(--admin-text-muted);
}

/* Main Content Area */
.admin-main {
    flex: 1;
    margin-left: var(--admin-sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.admin-header {
    position: sticky;
    top: 0;
    height: var(--admin-header-height);
    background: rgba(30, 41, 59, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--admin-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    z-index: 100;
}

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

.sidebar-toggle-btn {
    display: none;
}

.header-search {
    position: relative;
    width: 300px;
}

.header-search i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--admin-text-muted);
}

.header-search-input {
    width: 100%;
    padding: 0.625rem 1rem 0.625rem 2.5rem;
    background: var(--admin-bg-input);
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius-full);
    color: var(--admin-text-primary);
    font-size: 0.875rem;
    transition: all var(--admin-transition);
}

.header-search-input:focus {
    outline: none;
    border-color: var(--admin-accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.header-search-input::placeholder {
    color: var(--admin-text-muted);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.header-icon {
    position: relative;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--admin-radius);
    color: var(--admin-text-secondary);
    background: transparent;
    border: none;
    transition: all var(--admin-transition);
}

.header-icon:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--admin-text-primary);
}

.badge-dot {
    position: absolute;
    top: 6px;
    right: 6px;
    width: 8px;
    height: 8px;
    background: var(--admin-danger);
    border-radius: 50%;
    border: 2px solid var(--admin-bg-main);
}

.header-user-btn {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.375rem 0.625rem;
    background: transparent;
    border: none;
    color: var(--admin-text-primary);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--admin-radius);
    cursor: pointer;
    transition: all var(--admin-transition);
}

.header-user-btn:hover {
    background: rgba(255, 255, 255, 0.08);
}

.header-user-btn .avatar {
    width: 32px;
    height: 32px;
}

.header-user-btn i:last-child {
    font-size: 0.7rem;
    color: var(--admin-text-muted);
    margin-left: 0.125rem;
}

/* Dropdowns */
.header-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    min-width: 200px;
    background: var(--admin-bg-card);
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius);
    box-shadow: var(--admin-shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--admin-transition);
    z-index: 1000;
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-notifications {
    width: 320px;
}

.dropdown-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    border-bottom: 1px solid var(--admin-border);
}

.dropdown-header span {
    font-weight: 600;
    color: var(--admin-text-primary);
}

.dropdown-header a {
    font-size: 0.8rem;
    color: var(--admin-accent);
    text-decoration: none;
}

.dropdown-body {
    max-height: 300px;
    overflow-y: auto;
}

.notification-item {
    display: flex;
    gap: 0.75rem;
    padding: 1rem;
    border-bottom: 1px solid var(--admin-border);
    transition: background var(--admin-transition);
}

.notification-item:hover {
    background: rgba(59, 130, 246, 0.05);
}

.notification-item.unread {
    background: rgba(59, 130, 246, 0.1);
}

.notification-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    flex-shrink: 0;
}

.notification-icon.bg-success {
    background: var(--admin-success-bg);
    color: var(--admin-success);
}

.notification-icon.bg-warning {
    background: var(--admin-warning-bg);
    color: var(--admin-warning);
}

.notification-icon.bg-info {
    background: var(--admin-info-bg);
    color: var(--admin-info);
}

.notification-content p {
    font-size: 0.875rem;
    color: var(--admin-text-primary);
    margin: 0 0 0.25rem 0;
}

.notification-time {
    font-size: 0.75rem;
    color: var(--admin-text-muted);
}

.dropdown-user {
    padding: 0.5rem 0;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 1rem;
    color: var(--admin-text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: all var(--admin-transition);
    border: none;
    background: none;
    width: 100%;
    cursor: pointer;
}

.dropdown-item:hover {
    background: rgba(59, 130, 246, 0.1);
    color: var(--admin-text-primary);
}

.dropdown-item.text-danger:hover {
    background: var(--admin-danger-bg);
    color: var(--admin-danger);
}

.dropdown-divider {
    height: 1px;
    background: var(--admin-border);
    margin: 0.5rem 0;
}

/* Content Area */
.admin-content {
    flex: 1;
    padding: 1.5rem;
}

/* Page Header */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--admin-text-primary);
    margin: 0;
}

.page-breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--admin-text-muted);
    margin-top: 0.25rem;
}

.page-breadcrumb a {
    color: var(--admin-text-secondary);
    text-decoration: none;
    transition: color var(--admin-transition);
}

.page-breadcrumb a:hover {
    color: var(--admin-accent);
}

/* Sidebar Overlay */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

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

/* Mobile Responsive */
@media (max-width: 1024px) {
    .admin-sidebar {
        transform: translateX(-100%);
    }

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

    .sidebar-toggle {
        display: block;
    }

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

    .sidebar-toggle-btn {
        display: flex;
    }

    .header-search {
        display: none;
    }
}

@media (max-width: 768px) {
    .admin-content {
        padding: 1rem;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-header-right {
        width: 100%;
    }

    .page-header-right .btn {
        width: 100%;
    }
}

/* ========================================
   CARD COMPONENT - DASHBOARD
   ======================================== */
.card {
    background: var(--admin-bg-card);
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius);
    overflow: hidden;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--admin-border);
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--admin-text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-body {
    padding: 1.25rem;
}

/* ========================================
   TABLE STYLES
   ======================================== */
.table-responsive {
    overflow-x: auto;
}

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

.table th,
.table td {
    padding: 0.875rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--admin-border);
}

.table th {
    background: var(--admin-bg-table-header);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--admin-text-secondary);
}

.table td {
    font-size: 0.875rem;
    color: var(--admin-text-primary);
}

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

.table tbody tr:hover {
    background: var(--admin-bg-table-row-hover);
}

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

/* ========================================
   PAGINATION
   ======================================== */
.pagination-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.pagination-info {
    font-size: 0.85rem;
    color: var(--admin-text-muted);
}

.pagination {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 0.25rem;
}

.page-item .page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 0.75rem;
    font-size: 0.875rem;
    color: var(--admin-text-secondary);
    background: var(--admin-bg-input);
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius-sm);
    text-decoration: none;
    transition: all var(--admin-transition);
}

.page-item .page-link:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--admin-accent);
    color: var(--admin-accent);
}

.page-item.active .page-link {
    background: var(--admin-accent);
    border-color: var(--admin-accent);
    color: var(--admin-white);
}

.page-item.disabled .page-link {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

@media (max-width: 576px) {
    .pagination-wrapper {
        justify-content: center;
    }

    .pagination-info {
        width: 100%;
        text-align: center;
    }
}

/* ========================================
   ADDITIONAL FORM ELEMENTS
   ======================================== */

/* Form Input - Alternative to form-control */
.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    font-family: inherit;
    color: var(--admin-text-primary);
    background: var(--admin-bg-input);
    border: 1.5px solid var(--admin-border);
    border-radius: var(--admin-radius);
    transition: all var(--admin-transition);
    outline: none;
}

.form-input::placeholder {
    color: var(--admin-text-muted);
}

.form-input:hover {
    border-color: var(--admin-border-light);
}

.form-input:focus {
    border-color: var(--admin-accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
    background: var(--admin-bg-card);
}

/* Textarea */
.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    font-family: inherit;
    color: var(--admin-text-primary);
    background: var(--admin-bg-input);
    border: 1.5px solid var(--admin-border);
    border-radius: var(--admin-radius);
    transition: all var(--admin-transition);
    outline: none;
    min-height: 100px;
    resize: vertical;
}

.form-textarea:focus {
    border-color: var(--admin-accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

/* Form Checkbox */
.form-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--admin-text-primary);
}

.form-checkbox input[type="checkbox"] {
    width: 1.125rem;
    height: 1.125rem;
    accent-color: var(--admin-accent);
    cursor: pointer;
}

/* Form Error Message */
.form-error {
    display: block;
    margin-top: 0.375rem;
    font-size: 0.8rem;
    color: var(--admin-danger);
}

/* ========================================
   FILTER FORMS
   ======================================== */
.filter-form {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-group .form-input,
.filter-group .form-select {
    min-width: 150px;
    max-width: 200px;
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
}

.filter-group .form-input[type="date"] {
    min-width: 140px;
}

.filter-group .btn {
    padding: 0.5rem 0.75rem;
}

@media (max-width: 1200px) {
    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .filter-form {
        width: 100%;
    }

    .filter-group {
        width: 100%;
    }

    .filter-group .form-input,
    .filter-group .form-select {
        flex: 1;
        min-width: 0;
        max-width: none;
    }
}

/* ========================================
   PAGE HEADER IMPROVEMENTS
   ======================================== */
.page-header-left {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.page-header-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.page-desc {
    font-size: 0.9rem;
    color: var(--admin-text-muted);
    margin: 0;
}

/* ========================================
   ADDITIONAL BADGE STYLES
   ======================================== */
.badge-outline {
    background: transparent;
    border: 1px solid var(--admin-border);
    color: var(--admin-text-secondary);
}

/* ========================================
   UTILITY CLASSES EXTENSIONS
   ======================================== */
.fw-medium { font-weight: 500; }
.fw-bold { font-weight: 700; }
.py-4 { padding-top: 1.5rem; padding-bottom: 1.5rem; }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }

/* ========================================
   VEHICLE ICONS FOR MAP
   ======================================== */
.vehicle-marker {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.25rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    transition: transform 0.2s;
}

.vehicle-marker:hover {
    transform: scale(1.1);
}

.vehicle-marker.available {
    background: #10B981;
    color: white;
}

.vehicle-marker.busy {
    background: #F59E0B;
    color: white;
}

/* ========================================
   TABLE ACTION BUTTONS - MODERN STYLE
   ======================================== */
.action-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    text-decoration: none;
    border: none;
    cursor: pointer;
}

.action-btn-view {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.action-btn-view:hover {
    background: #3b82f6;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.action-btn-edit {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.action-btn-edit:hover {
    background: #f59e0b;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.action-btn-delete {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.action-btn-delete:hover {
    background: #ef4444;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.action-btn-success {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.action-btn-success:hover {
    background: #10b981;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.action-btn-info {
    background: rgba(6, 182, 212, 0.1);
    color: #06b6d4;
}

.action-btn-info:hover {
    background: #06b6d4;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.3);
}

.action-btn-warning {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.action-btn-warning:hover {
    background: #f59e0b;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}