/* ============================================
   AYSAN Modern UI Design System
   Version: 2.0
   ============================================ */

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

    /* Secondary Colors (Purple) */
    --secondary-50: #faf5ff;
    --secondary-100: #f3e8ff;
    --secondary-200: #e9d5ff;
    --secondary-300: #d8b4fe;
    --secondary-400: #c084fc;
    --secondary-500: #a855f7;
    --secondary-600: #9333ea;
    --secondary-700: #7c3aed;
    --secondary-800: #6b21a8;
    --secondary-900: #581c87;

    /* Success Colors (Teal) */
    --success-50: #f0fdfa;
    --success-100: #ccfbf1;
    --success-200: #99f6e4;
    --success-300: #5eead4;
    --success-400: #2dd4bf;
    --success-500: #14b8a6;
    --success-600: #0d9488;
    --success-700: #0f766e;
    --success-800: #115e59;
    --success-900: #134e4a;

    /* Warning Colors */
    --warning-50: #fffbeb;
    --warning-100: #fef3c7;
    --warning-200: #fde68a;
    --warning-300: #fcd34d;
    --warning-400: #fbbf24;
    --warning-500: #f59e0b;
    --warning-600: #d97706;
    --warning-700: #b45309;
    --warning-800: #92400e;
    --warning-900: #78350f;

    /* Danger Colors */
    --danger-50: #fef2f2;
    --danger-100: #fee2e2;
    --danger-200: #fecaca;
    --danger-300: #fca5a5;
    --danger-400: #f87171;
    --danger-500: #ef4444;
    --danger-600: #dc2626;
    --danger-700: #b91c1c;
    --danger-800: #991b1b;
    --danger-900: #7f1d1d;

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

    /* Sidebar Colors */
    --sidebar-bg: linear-gradient(180deg, #1a1f36 0%, #0f1225 100%);
    --sidebar-text: #94a3b8;
    --sidebar-text-active: #ffffff;
    --sidebar-hover: rgba(59, 130, 246, 0.1);
    --sidebar-active: linear-gradient(90deg, rgba(59, 130, 246, 0.2) 0%, transparent 100%);
    --sidebar-border: rgba(255, 255, 255, 0.05);

    /* Content Area */
    --content-bg: #f8fafc;
    --card-bg: #ffffff;
    --card-border: rgba(0, 0, 0, 0.05);
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --card-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --card-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 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;

    /* 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;

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

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Z-Index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* ============================================
   Base Styles & Reset
   ============================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--neutral-800);
    background: var(--content-bg);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   Login Page Styles
   ============================================ */
.modern-login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1f36 0%, #2d1f54 50%, #1a1f36 100%);
    position: relative;
    overflow: hidden;
}

.modern-login-page::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 40%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 50% 80%, rgba(20, 184, 166, 0.1) 0%, transparent 40%);
    animation: floatBackground 20s ease-in-out infinite;
}

@keyframes floatBackground {

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

    25% {
        transform: translate(2%, 2%) rotate(1deg);
    }

    50% {
        transform: translate(-1%, 3%) rotate(-1deg);
    }

    75% {
        transform: translate(-2%, 1%) rotate(0.5deg);
    }
}

.modern-login-box {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 480px;
    padding: var(--spacing-8);
}

.modern-login-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-2xl);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.1);
    padding: var(--spacing-10);
    text-align: center;
}

.modern-login-logo {
    margin-bottom: var(--spacing-6);
}

.modern-login-logo img {
    max-height: 60px;
    width: auto;
}

.modern-login-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--neutral-900);
    margin-bottom: var(--spacing-2);
}

.modern-login-subtitle {
    font-size: var(--font-size-sm);
    color: var(--neutral-500);
    margin-bottom: var(--spacing-8);
}

.modern-input-group {
    position: relative;
    margin-bottom: var(--spacing-5);
}

.modern-input-group .input-icon {
    position: absolute;
    left: var(--spacing-4);
    top: 50%;
    transform: translateY(-50%);
    color: var(--neutral-400);
    font-size: var(--font-size-lg);
    transition: color var(--transition-base);
    z-index: 1;
}

.modern-input {
    width: 100%;
    padding: var(--spacing-4) var(--spacing-4) var(--spacing-4) calc(var(--spacing-4) * 3);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    color: var(--neutral-800);
    background: var(--neutral-50);
    border: 2px solid transparent;
    border-radius: var(--radius-xl);
    outline: none;
    transition: all var(--transition-base);
}

.modern-input::placeholder {
    color: var(--neutral-400);
}

.modern-input:hover {
    background: var(--neutral-100);
}

.modern-input:focus {
    background: #fff;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.modern-input:focus+.input-icon,
.modern-input-group:focus-within .input-icon {
    color: var(--primary-500);
}

.modern-input.is-valid {
    border-color: var(--success-500);
}

.modern-input.is-invalid {
    border-color: var(--danger-500);
}

.modern-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-4) var(--spacing-6);
    font-size: var(--font-size-base);
    font-weight: 600;
    font-family: var(--font-family);
    border: none;
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.modern-btn-primary {
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
    color: #fff;
    box-shadow: 0 4px 14px 0 rgba(59, 130, 246, 0.4);
}

/* Full width button for login page */
.modern-login-card .modern-btn-primary {
    width: 100%;
}

.modern-btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
    box-shadow: 0 6px 20px 0 rgba(59, 130, 246, 0.5);
    transform: translateY(-2px);
}

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

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

/* ============================================
   Main Layout
   ============================================ */
.modern-wrapper {
    display: flex;
    min-height: 100vh;
}

/* ============================================
   Modern Sidebar
   ============================================ */
.modern-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: 280px;
    height: 100vh;
    background: var(--sidebar-bg);
    z-index: var(--z-fixed);
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--sidebar-border);
    transition: transform var(--transition-slow);
}

.modern-sidebar-header {
    padding: var(--spacing-6);
    border-bottom: 1px solid var(--sidebar-border);
}

.modern-sidebar-logo {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modern-sidebar-logo img {
    max-height: 50px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.modern-sidebar-user {
    padding: var(--spacing-5);
    border-bottom: 1px solid var(--sidebar-border);
}

.modern-user-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    transition: background var(--transition-base);
}

.modern-user-card:hover {
    background: rgba(255, 255, 255, 0.1);
}

.modern-user-avatar {
    width: 45px;
    height: 45px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--secondary-500) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: #fff;
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.4);
}

.modern-user-avatar img {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-full);
    object-fit: cover;
}

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

.modern-user-name {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.modern-user-role {
    font-size: var(--font-size-xs);
    color: var(--sidebar-text);
}

.modern-sidebar-nav {
    flex: 1;
    padding: var(--spacing-4);
    overflow-y: auto;
}

.modern-nav-section {
    margin-bottom: var(--spacing-6);
}

.modern-nav-title {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--neutral-500);
    padding: var(--spacing-2) var(--spacing-3);
    margin-bottom: var(--spacing-2);
}

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

.modern-nav-item {
    margin-bottom: var(--spacing-1);
}

.modern-nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3) var(--spacing-4);
    color: var(--sidebar-text);
    text-decoration: none;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    position: relative;
}

.modern-nav-link:hover {
    background: var(--sidebar-hover);
    color: #fff;
}

.modern-nav-link.active {
    background: var(--sidebar-active);
    color: var(--sidebar-text-active);
}

.modern-nav-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    background: var(--primary-500);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.modern-nav-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-base);
}

.modern-nav-text {
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.modern-nav-badge {
    margin-left: auto;
    padding: var(--spacing-1) var(--spacing-2);
    font-size: var(--font-size-xs);
    font-weight: 600;
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--secondary-500) 100%);
    color: #fff;
    border-radius: var(--radius-full);
}

.modern-nav-arrow {
    margin-left: auto;
    font-size: var(--font-size-sm);
    transition: transform var(--transition-base);
}

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

.modern-nav-submenu {
    list-style: none;
    padding: 0;
    margin: var(--spacing-1) 0 0 calc(var(--spacing-4) + 20px);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.modern-nav-item.open>.modern-nav-submenu {
    max-height: 500px;
}

.modern-nav-submenu .modern-nav-link {
    padding: var(--spacing-2) var(--spacing-3);
    font-size: var(--font-size-sm);
}

.modern-sidebar-footer {
    padding: var(--spacing-4);
    border-top: 1px solid var(--sidebar-border);
}

/* ============================================
   Main Content Area
   ============================================ */
.modern-page-wrapper {
    display: flex;
    min-height: 100vh;
    background: var(--content-bg);
}

.modern-main-content {
    flex: 1;
    margin-left: 280px;
    min-height: 100vh;
    background: var(--content-bg);
    padding: var(--spacing-8);
    transition: margin-left var(--transition-slow);
}

.modern-content {
    flex: 1;
    margin-left: 280px;
    min-height: 100vh;
    background: var(--content-bg);
    transition: margin-left var(--transition-slow);
}

.modern-header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--neutral-200);
    padding: var(--spacing-4) var(--spacing-8);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modern-header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.modern-menu-toggle {
    display: none;
    width: 40px;
    height: 40px;
    border: none;
    background: var(--neutral-100);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
}

.modern-menu-toggle:hover {
    background: var(--neutral-200);
}

.modern-page-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--neutral-900);
}

.modern-breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: var(--font-size-sm);
    color: var(--neutral-500);
}

.modern-breadcrumb a {
    color: var(--primary-500);
    text-decoration: none;
}

.modern-breadcrumb a:hover {
    text-decoration: underline;
}

.modern-header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.modern-main {
    padding: var(--spacing-8);
}

/* ============================================
   Cards
   ============================================ */
.modern-card {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    box-shadow: var(--card-shadow);
    border: 1px solid var(--card-border);
    overflow: hidden;
    transition: all var(--transition-base);
}

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

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

.modern-card-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--neutral-900);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

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

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

/* ============================================
   Stat Cards (Legacy - for gradient backgrounds)
   ============================================ */
.modern-stat-card.gradient-blue,
.modern-stat-card.gradient-purple,
.modern-stat-card.gradient-teal,
.modern-stat-card.gradient-orange {
    position: relative;
    padding: var(--spacing-6);
    border-radius: var(--radius-xl);
    overflow: hidden;
    color: #fff;
}

.modern-stat-card.gradient-blue::before,
.modern-stat-card.gradient-purple::before,
.modern-stat-card.gradient-teal::before,
.modern-stat-card.gradient-orange::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: inherit;
    opacity: 0.9;
}

.modern-stat-card.gradient-blue::after,
.modern-stat-card.gradient-purple::after,
.modern-stat-card.gradient-teal::after,
.modern-stat-card.gradient-orange::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.modern-stat-card.gradient-blue {
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-700) 100%);
}

.modern-stat-card.gradient-purple {
    background: linear-gradient(135deg, var(--secondary-500) 0%, var(--secondary-700) 100%);
}

.modern-stat-card.gradient-teal {
    background: linear-gradient(135deg, var(--success-500) 0%, var(--success-700) 100%);
}

.modern-stat-card.gradient-orange {
    background: linear-gradient(135deg, var(--warning-500) 0%, var(--warning-700) 100%);
}

.modern-stat-content {
    position: relative;
    z-index: 1;
}

.modern-stat-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-4);
}

.modern-stat-value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-1);
}

.modern-stat-label {
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

/* Gradient stat cards text colors */
.modern-stat-card.gradient-blue .modern-stat-value,
.modern-stat-card.gradient-blue .modern-stat-label,
.modern-stat-card.gradient-purple .modern-stat-value,
.modern-stat-card.gradient-purple .modern-stat-label,
.modern-stat-card.gradient-teal .modern-stat-value,
.modern-stat-card.gradient-teal .modern-stat-label,
.modern-stat-card.gradient-orange .modern-stat-value,
.modern-stat-card.gradient-orange .modern-stat-label {
    color: #fff !important;
}

.modern-stat-change {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-1);
    font-size: var(--font-size-xs);
    margin-top: var(--spacing-2);
    padding: var(--spacing-1) var(--spacing-2);
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
}

/* ============================================
   Glassmorphism Card
   ============================================ */
.modern-glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-xl);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* ============================================
   Tables
   ============================================ */
.modern-table {
    width: 100%;
    border-collapse: collapse;
}

.modern-table th {
    padding: var(--spacing-4);
    text-align: left;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--neutral-600);
    background: var(--neutral-50);
    border-bottom: 2px solid var(--neutral-200);
}

.modern-table td {
    padding: var(--spacing-4);
    font-size: var(--font-size-sm);
    color: var(--neutral-700);
    border-bottom: 1px solid var(--neutral-100);
}

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

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

/* ============================================
   Badges
   ============================================ */
.modern-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-1) var(--spacing-3);
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: all var(--transition-base);
}

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

.modern-badge-success:hover {
    background: var(--success-200);
}

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

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

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

/* ============================================
   Grid System
   ============================================ */
.modern-grid {
    display: grid;
    gap: var(--spacing-6);
}

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

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

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

/* ============================================
   Animations
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

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

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

.animate-fadeIn {
    animation: fadeIn var(--transition-slow) ease-out forwards;
}

.animate-slideIn {
    animation: slideIn var(--transition-slow) ease-out forwards;
}

/* Staggered animations */
.stagger-1 {
    animation-delay: 0.1s;
}

.stagger-2 {
    animation-delay: 0.2s;
}

.stagger-3 {
    animation-delay: 0.3s;
}

.stagger-4 {
    animation-delay: 0.4s;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .modern-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    .modern-sidebar {
        transform: translateX(-100%);
    }

    .modern-sidebar.open {
        transform: translateX(0);
    }

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

    .modern-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .modern-grid-2,
    .modern-grid-3,
    .modern-grid-4 {
        grid-template-columns: 1fr;
    }

    .modern-main {
        padding: var(--spacing-4);
    }

    .modern-header {
        padding: var(--spacing-4);
    }
}

/* ============================================
   Utility Classes
   ============================================ */
.text-muted {
    color: var(--neutral-500);
}

.text-primary {
    color: var(--primary-500);
}

.text-success {
    color: var(--success-500);
}

.text-danger {
    color: var(--danger-500);
}

.text-warning {
    color: var(--warning-500);
}

.font-medium {
    font-weight: 500;
}

.font-semibold {
    font-weight: 600;
}

.font-bold {
    font-weight: 700;
}

.mb-0 {
    margin-bottom: 0;
}

.mb-4 {
    margin-bottom: var(--spacing-4);
}

.mb-6 {
    margin-bottom: var(--spacing-6);
}

.mt-4 {
    margin-top: var(--spacing-4);
}

.mt-6 {
    margin-top: var(--spacing-6);
}

.flex {
    display: flex;
}

.items-center {
    align-items: center;
}

.justify-between {
    justify-content: space-between;
}

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

/* ============================================
   Content Header
   ============================================ */
.modern-content-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-6);
    padding-bottom: var(--spacing-6);
    border-bottom: 1px solid var(--neutral-200);
}

.modern-content-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--neutral-900);
    margin: 0;
    display: flex;
    align-items: center;
}

.modern-content-subtitle {
    font-size: var(--font-size-sm);
    color: var(--neutral-500);
    margin-top: var(--spacing-2);
}

/* ============================================
   Modern Stat Cards (Updated)
   ============================================ */
.modern-stat-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    padding: var(--spacing-5);
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    box-shadow: var(--card-shadow);
    border: 1px solid var(--card-border);
}

.modern-stat-card .modern-stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    color: #fff;
    flex-shrink: 0;
}

.modern-stat-card .modern-stat-info {
    display: flex;
    flex-direction: column;
}

.modern-stat-card .modern-stat-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--neutral-900);
    line-height: 1.2;
}

.modern-stat-card .modern-stat-label {
    font-size: var(--font-size-sm);
    color: var(--neutral-500);
}

/* ============================================
   Search Box
   ============================================ */
.modern-search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.modern-search-icon {
    position: absolute;
    left: var(--spacing-3);
    color: var(--neutral-400);
    font-size: var(--font-size-sm);
}

.modern-search-input {
    width: 100%;
    padding: var(--spacing-2) var(--spacing-3) var(--spacing-2) calc(var(--spacing-3) * 2.5);
    font-size: var(--font-size-sm);
    border: 2px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    outline: none;
    transition: all var(--transition-base);
}

.modern-search-input:focus {
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.modern-search-clear {
    position: absolute;
    right: var(--spacing-3);
    background: none;
    border: none;
    color: var(--neutral-400);
    cursor: pointer;
    padding: 0;
}

.modern-search-clear:hover {
    color: var(--danger-500);
}

/* ============================================
   Button Icons
   ============================================ */
.modern-btn-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: var(--neutral-100);
    color: var(--neutral-600);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.modern-btn-icon:hover {
    background: var(--neutral-200);
    color: var(--neutral-800);
}

/* ============================================
   Modern Buttons (Extended)
   ============================================ */
.modern-btn-secondary {
    background: var(--neutral-100);
    color: var(--neutral-700);
}

.modern-btn-secondary:hover {
    background: var(--neutral-200);
}

/* ============================================
   Spinner
   ============================================ */
.modern-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--neutral-200);
    border-top-color: var(--primary-500);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ============================================
   Header User Area
   ============================================ */
.modern-header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.modern-header-user {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.modern-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-500), var(--secondary-500));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: var(--font-size-sm);
}

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

    .modern-sidebar.open {
        transform: translateX(0);
    }

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

    .modern-menu-toggle {
        display: flex;
    }
}

/* ============================================
   Confirmation Modal
   ============================================ */
.confirm-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
}

.confirm-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.confirm-modal {
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    max-width: 400px;
    width: 90%;
    transform: scale(0.9) translateY(20px);
    transition: all 0.2s ease;
    overflow: hidden;
}

.confirm-modal-overlay.active .confirm-modal {
    transform: scale(1) translateY(0);
}

.confirm-modal-header {
    padding: 1.5rem 1.5rem 0;
    text-align: center;
}

.confirm-modal-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.75rem;
}

.confirm-modal-icon.danger {
    background: linear-gradient(135deg, var(--danger-100), var(--danger-50));
    color: var(--danger-500);
}

.confirm-modal-icon.warning {
    background: linear-gradient(135deg, var(--warning-100), var(--warning-50));
    color: var(--warning-500);
}

.confirm-modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--neutral-900);
    margin: 0 0 0.5rem;
}

.confirm-modal-body {
    padding: 0.5rem 1.5rem 1.5rem;
    text-align: center;
}

.confirm-modal-message {
    font-size: 0.9375rem;
    color: var(--neutral-600);
    line-height: 1.6;
    margin: 0;
}

.confirm-modal-footer {
    display: flex;
    gap: 0.75rem;
    padding: 0 1.5rem 1.5rem;
}

.confirm-modal-btn {
    flex: 1;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    border: none;
    border-radius: 0.625rem;
    cursor: pointer;
    transition: all 0.15s ease;
}

.confirm-modal-btn-cancel {
    background: var(--neutral-100);
    color: var(--neutral-700);
}

.confirm-modal-btn-cancel:hover {
    background: var(--neutral-200);
}

.confirm-modal-btn-confirm {
    background: linear-gradient(135deg, var(--danger-500), var(--danger-600));
    color: #fff;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.confirm-modal-btn-confirm:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(239, 68, 68, 0.4);
}

.confirm-modal-btn-confirm.warning {
    background: linear-gradient(135deg, var(--warning-500), var(--warning-600));
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.confirm-modal-btn-confirm.warning:hover {
    box-shadow: 0 6px 16px rgba(245, 158, 11, 0.4);
}

/* ============================================
   RESPONSIVE DESIGN - Mobile First
   ============================================ */

/* Extra small devices (phones, 576px and down) */
@media (max-width: 576px) {

    /* Hide sidebar completely on mobile */
    .modern-sidebar {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        width: 280px;
        transform: translateX(-100%);
        z-index: 1050;
        transition: transform 0.3s ease;
    }

    .modern-sidebar.open {
        transform: translateX(0);
        box-shadow: 0 0 50px rgba(0, 0, 0, 0.5);
    }

    /* Sidebar overlay */
    .sidebar-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 1040;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }

    .sidebar-overlay.active {
        opacity: 1;
        visibility: visible;
    }

    /* Content takes full width */
    .modern-content {
        margin-left: 0 !important;
        width: 100% !important;
    }

    /* Main content padding */
    .modern-main {
        padding: 1rem !important;
    }

    /* Navbar adjustments */
    .modern-header {
        padding: 0.75rem 1rem !important;
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .modern-header-right {
        gap: 0.25rem !important;
    }

    .modern-header-right .modern-btn {
        padding: 0.5rem !important;
        font-size: 0.75rem !important;
    }

    .modern-header-right .modern-btn span {
        display: none;
    }

    /* Page header */
    .flex.items-center.justify-between.mb-6 {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 1rem;
    }

    .flex.items-center.justify-between.mb-6 h2 {
        font-size: 1.25rem !important;
    }

    /* Cards */
    .modern-card {
        border-radius: 0.75rem !important;
    }

    .modern-card-header {
        flex-direction: row !important;
        flex-wrap: wrap !important;
        justify-content: space-between !important;
        align-items: center !important;
        gap: 0.75rem !important;
        padding: 1rem !important;
    }

    .modern-card-header>div:first-child:not(.modern-card-title),
    .modern-card-header>.modern-card-title {
        flex: 1 !important;
        min-width: 200px !important;
    }

    .modern-card-header button,
    .modern-card-header .modern-card-actions {
        height: 40px !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        flex-shrink: 0 !important;
        vertical-align: middle !important;
    }

    .modern-card-header>div:last-child:not(:first-child) {
        display: flex !important;
        align-items: center !important;
        justify-content: flex-end !important;
        gap: 0.5rem !important;
        margin-left: auto !important;
        flex-shrink: 0 !important;
        align-self: center !important;
    }

    /* Small icon-only buttons (Refresh, Delete) */
    .modern-card-header button:not([type="button"]):not(:has(span)) {
        width: 40px !important;
        padding: 0 !important;
    }

    /* Form buttons with text (Kaydet, Güncelle) */
    .modern-card-header button[type="button"],
    .modern-card-header button:has(span) {
        width: auto !important;
        padding: 0 1rem !important;
        gap: 0.5rem !important;
    }

    .modern-card-header input[type="text"] {
        width: 100% !important;
        max-width: none !important;
    }

    /* Stat cards */
    .modern-stat-card {
        padding: 1rem !important;
    }

    .modern-stat-value {
        font-size: 1.5rem !important;
    }

    .modern-stat-label {
        font-size: 0.75rem !important;
    }

    /* Tables */
    .modern-table {
        font-size: 0.75rem !important;
    }

    .modern-table th,
    .modern-table td {
        padding: 0.5rem !important;
        white-space: nowrap;
    }

    .modern-vuetify-table table {
        min-width: auto !important;
    }

    .modern-vuetify-table th,
    .modern-vuetify-table td {
        padding: 0.5rem !important;
        font-size: 0.75rem !important;
    }

    /* Action buttons in table */
    .modern-table td:last-child>div,
    [style*="display: flex"][style*="gap: 0.5rem"] {
        gap: 0.25rem !important;
    }

    [style*="width: 36px"][style*="height: 36px"] {
        width: 32px !important;
        height: 32px !important;
    }

    /* Forms */
    .modern-form-group {
        margin-bottom: 1rem;
    }

    .modern-form-row {
        flex-direction: column !important;
        gap: 1rem !important;
    }

    .modern-input,
    .modern-select,
    .modern-textarea {
        font-size: 16px !important;
        /* Prevents zoom on iOS */
    }

    /* Buttons */
    .modern-btn {
        padding: 0.5rem 0.75rem !important;
        font-size: 0.8125rem !important;
    }

    /* Badges */
    .modern-badge {
        font-size: 0.625rem !important;
        padding: 0.25rem 0.5rem !important;
    }

    /* Modal */
    .confirm-modal {
        width: 95% !important;
        max-width: 320px !important;
        margin: 1rem !important;
    }

    .confirm-modal-header {
        padding: 1.5rem 1rem 0.75rem !important;
    }

    .confirm-modal-icon {
        width: 50px !important;
        height: 50px !important;
        font-size: 1.25rem !important;
    }

    .confirm-modal-title {
        font-size: 1rem !important;
    }

    .confirm-modal-message {
        font-size: 0.8125rem !important;
    }

    .confirm-modal-footer {
        flex-direction: column !important;
        padding: 0.75rem 1rem 1rem !important;
    }

    .confirm-modal-btn {
        width: 100% !important;
    }
}

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 577px) and (max-width: 768px) {
    .modern-sidebar {
        position: fixed;
        transform: translateX(-100%);
        z-index: 1050;
    }

    .modern-sidebar.open {
        transform: translateX(0);
    }

    .modern-content {
        margin-left: 0 !important;
    }

    .modern-main {
        padding: 1.5rem !important;
    }

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

    .flex.items-center.justify-between.mb-6 {
        flex-wrap: wrap;
        gap: 0.75rem;
    }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 769px) and (max-width: 1024px) {
    .modern-sidebar {
        width: 240px;
    }

    .modern-content {
        margin-left: 240px;
    }

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

/* Mobile menu toggle button */
.mobile-menu-toggle {
    display: none;
    width: 40px;
    height: 40px;
    border: none;
    background: var(--primary-100);
    color: var(--primary-600);
    border-radius: 0.5rem;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex !important;
    }
}

/* Table responsiveness - horizontal scroll container */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0 -1rem;
    padding: 0 1rem;
}

@media (max-width: 768px) {
    .table-responsive {
        margin: 0;
        padding: 0;
    }

    .table-responsive table {
        min-width: 600px;
    }
}

/* Touch-friendly improvements */
@media (hover: none) and (pointer: coarse) {

    /* Larger touch targets */
    .modern-btn,
    .modern-nav-link,
    .modern-sidebar-link {
        min-height: 44px;
    }

    /* Remove hover effects that don't work on touch */
    .modern-btn:hover,
    .modern-card:hover,
    .modern-nav-link:hover {
        transform: none;
    }

    /* Improve tap feedback */
    .modern-btn:active,
    .modern-card:active {
        transform: scale(0.98);
        opacity: 0.9;
    }
}

/* Print styles */
@media print {

    .modern-sidebar,
    .modern-header,
    .mobile-menu-toggle,
    .sidebar-overlay {
        display: none !important;
    }

    .modern-content {
        margin-left: 0 !important;
    }

    .modern-card {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }

    .modern-btn {
        display: none !important;
    }
}

/* ============================================
   EXPANDED TABLE / ACCORDION RESPONSIVE
   ============================================ */

/* Expanded row container */
.v-data-table__expanded__content {
    background: var(--neutral-50) !important;
}

.v-data-table__expanded__content>td {
    padding: 0.75rem !important;
}

/* Inner table in expanded row */
.expanded-table-wrapper {
    background: #fff;
    border-radius: 0.5rem;
    overflow: hidden;
    border: 1px solid var(--neutral-200);
}

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

.expanded-table th {
    padding: 0.75rem;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--neutral-600);
    text-transform: uppercase;
    background: var(--neutral-100);
}

.expanded-table td {
    padding: 0.75rem;
    font-size: 0.875rem;
    border-top: 1px solid var(--neutral-100);
}

/* Mobile responsive for expanded tables */
@media (max-width: 768px) {
    .v-data-table__expanded__content>td {
        padding: 0.5rem !important;
    }

    /* Convert expanded table to cards on mobile */
    .v-data-table__expanded__content table {
        display: block;
        width: 100%;
    }

    .v-data-table__expanded__content thead {
        display: none;
    }

    .v-data-table__expanded__content tbody {
        display: block;
    }

    .v-data-table__expanded__content tr {
        display: block;
        margin-bottom: 0.75rem;
        background: #fff;
        border-radius: 0.5rem;
        border: 1px solid var(--neutral-200);
        padding: 0.75rem;
    }

    .v-data-table__expanded__content td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.5rem 0 !important;
        border: none !important;
        border-bottom: 1px solid var(--neutral-100) !important;
        font-size: 0.8125rem !important;
    }

    .v-data-table__expanded__content td:last-child {
        border-bottom: none !important;
    }

    .v-data-table__expanded__content td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--neutral-600);
        font-size: 0.75rem;
        text-transform: uppercase;
    }
}

@media (max-width: 576px) {
    .v-data-table__expanded__content tr {
        padding: 0.5rem;
        margin-bottom: 0.5rem;
    }

    .v-data-table__expanded__content td {
        font-size: 0.75rem !important;
    }
}

/* ============================================
   REPORT PAGE SPECIFIC STYLES
   ============================================ */

/* Page header responsive */
@media (max-width: 576px) {
    .flex.items-center.justify-between.mb-6>div:last-child {
        width: 100%;
    }

    .flex.items-center.justify-between.mb-6>div:last-child>* {
        flex: 1;
        justify-content: center;
    }
}

/* Download Excel button responsive */
@media (max-width: 576px) {

    [class*="download-excel"],
    download-excel {
        padding: 0.5rem !important;
        font-size: 0.75rem !important;
    }

    [class*="download-excel"] span,
    download-excel span {
        display: none;
    }
}

/* Vuetify expand icon */
.v-data-table__expand-icon {
    color: var(--primary-500) !important;
}

.v-data-table__expand-icon--active {
    color: var(--primary-700) !important;
}

/* Fix for inline styles in expanded content on mobile */
@media (max-width: 768px) {
    td[colspan] {
        padding: 0.5rem !important;
    }

    td[colspan]>div {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    td[colspan] table {
        min-width: 400px;
    }
}

/* Mobile card view for expanded content */
@media (max-width: 576px) {
    td[colspan] table {
        min-width: auto !important;
        display: block !important;
    }

    td[colspan] table thead {
        display: none !important;
    }

    td[colspan] table tbody {
        display: block !important;
    }

    td[colspan] table tbody tr {
        display: block !important;
        background: #fff !important;
        border: 1px solid var(--neutral-200) !important;
        border-radius: 0.5rem !important;
        padding: 0.75rem !important;
        margin-bottom: 0.5rem !important;
    }

    td[colspan] table tbody td {
        display: block !important;
        padding: 0.25rem 0 !important;
        border: none !important;
        text-align: left !important;
        font-size: 0.8125rem !important;
    }

    td[colspan] table tbody td:first-child {
        font-weight: 700;
        color: var(--primary-600);
        font-size: 0.875rem !important;
        margin-bottom: 0.25rem;
    }

    td[colspan] table tbody td .modern-badge {
        margin-top: 0.25rem;
        display: inline-block;
    }
}

/* ============================================
   EXPANDED CARD STYLES (Mobile-friendly)
   ============================================ */

/* Expanded cell */
.expanded-content-cell {
    padding: 0.5rem !important;
    background: var(--neutral-50) !important;
}

.expanded-content-wrapper {
    background: #fff;
    border-radius: 0.75rem;
    overflow: hidden;
    border: 1px solid var(--neutral-200);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

@media (max-width: 768px) {
    .expanded-content-cell {
        padding: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
    }

    .expanded-content-wrapper {
        border-radius: 0;
        border: none;
        box-shadow: none;
        background: var(--neutral-50);
        width: 100% !important;
        max-width: 100% !important;
    }

    .expanded-cards-mobile {
        width: 100% !important;
        max-width: 100% !important;
    }

    .expanded-card {
        width: 100% !important;
        max-width: none !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        box-sizing: border-box !important;
    }

    .expanded-card-header,
    .expanded-card-body {
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .expanded-card-row {
        width: 100% !important;
    }

    .expanded-table-desktop {
        display: none !important;
    }

    .expanded-cards-mobile {
        display: block !important;
        padding: 0;
    }

    .expanded-card {
        background: var(--neutral-50);
        border: 1px solid var(--neutral-200);
        border-radius: 0;
        margin-bottom: 0;
        overflow: hidden;
        border-left: none;
        border-right: none;
    }

    .expanded-card:first-child {
        border-radius: 0.5rem 0.5rem 0 0;
    }

    .expanded-card:last-child {
        margin-bottom: 0;
        border-radius: 0 0 0.5rem 0.5rem;
    }

    .expanded-card:only-child {
        border-radius: 0.5rem;
    }

    .expanded-card-header {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        padding: 0.75rem 1rem;
        background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
        color: #fff;
    }

    .expanded-card-number {
        width: 28px;
        height: 28px;
        background: rgba(255, 255, 255, 0.2);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 700;
        font-size: 0.875rem;
    }

    .expanded-card-type {
        font-weight: 600;
        font-size: 0.9375rem;
    }

    .expanded-card-body {
        padding: 0.75rem 1rem;
        background: #fff;
    }

    .expanded-card-row {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.5rem 0;
        border-bottom: 1px solid var(--neutral-100);
    }

    .expanded-card-row:last-child {
        border-bottom: none;
    }

    .expanded-card-label {
        font-size: 0.8125rem;
        font-weight: 500;
        color: var(--neutral-600);
    }

    .expanded-card-value {
        font-size: 0.875rem;
        font-weight: 600;
        color: var(--neutral-800);
    }
}

/* Desktop table view */
.expanded-table-desktop {
    display: block;
}

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

.expanded-inner-table th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--neutral-600);
    text-transform: uppercase;
    background: var(--neutral-100);
    border-bottom: 1px solid var(--neutral-200);
}

.expanded-inner-table td {
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    border-bottom: 1px solid var(--neutral-100);
    color: var(--neutral-700);
}

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

.expanded-inner-table tbody tr:hover {
    background: var(--neutral-50);
}

/* Mobile card view - hidden on desktop */
.expanded-cards-mobile {
    display: none;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .expanded-content-cell {
        padding: 0.75rem !important;
    }

    .expanded-table-desktop {
        display: none !important;
    }

    .expanded-cards-mobile {
        display: block !important;
        padding: 0;
    }

    .expanded-card {
        background: var(--neutral-50);
        border: 1px solid var(--neutral-200);
        border-radius: 0;
        margin-bottom: 0;
        overflow: hidden;
        border-left: none;
        border-right: none;
    }

    .expanded-card:first-child {
        border-radius: 0.5rem 0.5rem 0 0;
    }

    .expanded-card:last-child {
        margin-bottom: 0;
        border-radius: 0 0 0.5rem 0.5rem;
    }

    .expanded-card:only-child {
        border-radius: 0.5rem;
    }

    .expanded-card-header {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        padding: 0.75rem 1rem;
        background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
        color: #fff;
    }

    .expanded-card-number {
        width: 28px;
        height: 28px;
        background: rgba(255, 255, 255, 0.2);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 700;
        font-size: 0.875rem;
    }

    .expanded-card-type {
        font-weight: 600;
        font-size: 0.9375rem;
    }

    .expanded-card-body {
        padding: 0.75rem 1rem;
        background: #fff;
    }

    .expanded-card-row {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.5rem 0;
        border-bottom: 1px solid var(--neutral-100);
    }

    .expanded-card-row:last-child {
        border-bottom: none;
    }

    .expanded-card-label {
        font-size: 0.8125rem;
        font-weight: 500;
        color: var(--neutral-600);
    }

    .expanded-card-value {
        font-size: 0.875rem;
        font-weight: 600;
        color: var(--neutral-800);
    }
}

@media (max-width: 576px) {
    .expanded-content-cell {
        padding: 0.5rem !important;
    }

    .expanded-cards-mobile {
        padding: 0.5rem;
    }

    .expanded-card {
        margin-bottom: 0.5rem;
    }

    .expanded-card-header {
        padding: 0.5rem 0.75rem;
    }

    .expanded-card-number {
        width: 24px;
        height: 24px;
        font-size: 0.75rem;
    }

    .expanded-card-type {
        font-size: 0.8125rem;
    }

    .expanded-card-body {
        padding: 0.5rem 0.75rem;
    }

    .expanded-card-row {
        padding: 0.375rem 0;
    }

    .expanded-card-label {
        font-size: 0.75rem;
    }

    .expanded-card-value {
        font-size: 0.8125rem;
    }

    .expanded-card-row .modern-badge {
        font-size: 0.625rem;
        padding: 0.25rem 0.5rem;
    }
}

/* ============================================
   VUETIFY EXPANDED ROW FIX
   ============================================ */

/* Fix for expanded row positioning */
.v-data-table__expanded__content {
    position: relative !important;
    z-index: 1 !important;
}

.v-data-table__expanded__content td {
    position: relative !important;
}

/* Ensure expanded content doesn't overlap */
.modern-vuetify-table .v-data-table__wrapper {
    overflow: visible !important;
}

.modern-vuetify-table table {
    table-layout: auto !important;
}

/* Mobile: Make expanded row full width */
@media (max-width: 768px) {
    .v-data-table__expanded__content {
        display: table-row !important;
        width: 100% !important;
    }

    .v-data-table__expanded__content>td {
        display: block !important;
        width: 100% !important;
        max-width: 100vw !important;
        padding: 0 !important;
    }

    .expanded-content-cell {
        position: relative !important;
        z-index: auto !important;
        width: 100% !important;
    }

    .expanded-content-wrapper {
        position: relative !important;
        z-index: auto !important;
        width: 100% !important;
    }

    .expanded-cards-mobile {
        position: relative !important;
        z-index: auto !important;
        width: 100% !important;
    }

    /* Tablo genişliğini zorla */
    .modern-vuetify-table,
    .modern-vuetify-table .v-data-table__wrapper,
    .modern-vuetify-table table {
        width: 100% !important;
        max-width: 100% !important;
    }

    /* TD height override - boşluk sorununu düzeltir */
    .v-data-table>.v-data-table__wrapper>table>tbody>tr>td {
        height: auto !important;
    }
}

/* Override any absolute positioning */
.v-data-table tbody tr.v-data-table__expanded__content {
    position: static !important;
}

.v-data-table tbody tr.v-data-table__expanded__content td {
    position: static !important;
}

/* ============================================
   PASSWORD PAGE & FORM RESPONSIVE
   ============================================ */

.password-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 992px) {
    .password-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .password-grid {
        gap: 1rem;
    }
}

/* ============================================
   GENERAL LIST PAGE MOBILE FIX
   ============================================ */

@media (max-width: 768px) {

    /* Card header flexbox fix */
    .modern-card-header {
        flex-direction: row !important;
        flex-wrap: wrap !important;
        justify-content: space-between !important;
        align-items: center !important;
        gap: 0.75rem !important;
    }

    .modern-card-header>div:first-child:not(.modern-card-title),
    .modern-card-header>.modern-card-title {
        flex: 1 !important;
        min-width: 200px !important;
    }

    .modern-card-header button,
    .modern-card-header .modern-card-actions {
        height: 40px !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        flex-shrink: 0 !important;
    }

    .modern-card-header>div:last-child:not(:first-child) {
        display: flex !important;
        align-items: center !important;
        justify-content: flex-end !important;
        gap: 0.5rem !important;
        margin-left: auto !important;
        flex-shrink: 0 !important;
        align-self: center !important;
    }

    /* Small icon-only buttons */
    .modern-card-header button:not([type="button"]):not(:has(span)) {
        width: 40px !important;
        padding: 0 !important;
    }

    /* Form buttons with text */
    .modern-card-header button[type="button"] {
        width: auto !important;
        padding: 0 1rem !important;
    }

    /* Menu toggle fix */
    .modern-menu-toggle {
        width: 40px !important;
        height: 40px !important;
        background: var(--neutral-100) !important;
        border: none !important;
        border-radius: 0.75rem !important;
        color: var(--neutral-700) !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        cursor: pointer !important;
        -webkit-tap-highlight-color: transparent !important;
    }

    /* Search box full width */
    .modern-card-header input[type="text"] {
        width: 100% !important;
    }

    /* Table wrapper scroll */
    .v-data-table__wrapper {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }

    /* Page header responsive */
    .flex.items-center.justify-between.mb-6 {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 1rem !important;
    }

    /* Page title smaller */
    .flex.items-center.justify-between.mb-6 h2 {
        font-size: 1.25rem !important;
    }
}

/* ============================================
   REAL DEVICE MOBILE FIX
   ============================================ */

/* Force layout to not overflow on real devices */
html,
body {
    overflow-x: hidden;
    max-width: 100vw;
}

@media (max-width: 768px) {

    /* Wrapper and content fixes */
    .modern-wrapper {
        width: 100% !important;
        max-width: 100vw !important;
        overflow-x: hidden !important;
    }

    .modern-content {
        width: 100% !important;
        max-width: 100vw !important;
        margin-left: 0 !important;
        overflow-x: hidden !important;
    }

    .modern-main {
        width: 100% !important;
        max-width: 100% !important;
        padding: 1rem !important;
        overflow-x: hidden !important;
        box-sizing: border-box !important;
    }

    /* Grid fixes */
    .modern-grid,
    .modern-grid-2,
    .modern-grid-3,
    .modern-grid-4 {
        display: grid !important;
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
        width: 100% !important;
    }

    /* Card fixes */
    .modern-card {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    /* Stat card fixes */
    .modern-stat-card {
        width: 100% !important;
        max-width: 100% !important;
    }

    /* Table container fix */
    .modern-card-body {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        max-width: 100% !important;
    }

    /* Vuetify Data Table Mobile Fix */
    .v-data-table {
        width: 100% !important;
        max-width: 100% !important;
    }

    .v-data-table__wrapper {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        max-width: 100% !important;
    }

    .v-data-table__wrapper>table {
        min-width: 600px !important;
        /* Allow table to be scrollable */
    }

    .modern-vuetify-table {
        width: 100% !important;
        max-width: 100% !important;
        display: block !important;
    }

    /* Footer pagination fix */
    .v-data-footer {
        flex-wrap: wrap !important;
        justify-content: center !important;
        gap: 0.5rem !important;
        padding: 0.5rem !important;
    }

    .v-data-footer__select {
        margin: 0 !important;
    }

    .v-data-footer__pagination {
        margin: 0 0.5rem !important;
    }
}

/* ============================================
   MOBILE TABLE TO CARD VIEW
   Breakpoint: 992px - covers tablets too
   ============================================ */

@media (max-width: 992px) {

    /* Hide table header on mobile */
    .modern-vuetify-table thead {
        display: none !important;
    }

    /* Each row becomes a card */
    .modern-vuetify-table tbody tr {
        display: block !important;
        background: #fff !important;
        border: 1px solid var(--neutral-200) !important;
        border-radius: 0.75rem !important;
        margin-bottom: 0.75rem !important;
        padding: 0.75rem !important;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08) !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* Force tables and wrappers to not overflow on mobile card view */
    .modern-vuetify-table,
    .modern-vuetify-table .v-data-table__wrapper,
    .modern-vuetify-table table {
        width: 100% !important;
        min-width: 0 !important;
        max-width: 100% !important;
        display: block !important;
    }

    .modern-vuetify-table tbody tr:hover {
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12) !important;
    }

    /* Each cell becomes a row with label */
    .modern-vuetify-table tbody td,
    .modern-vuetify-table .v-data-table__mobile-row {
        display: flex !important;
        justify-content: space-between !important;
        align-items: flex-start !important;
        /* Center yerine start yaparak çok satırlı içerikleri düzelttik */
        padding: 0.75rem 0.5rem !important;
        border-bottom: 1px solid var(--neutral-100) !important;
        font-size: 0.875rem !important;
        height: auto !important;
        min-height: 3.5rem !important;
        /* Hücre boyutu standartlaştırıldı */
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* Style Vuetify default mobile headers */
    .modern-vuetify-table .v-data-table__mobile-row__header {
        display: block !important;
        font-weight: 600 !important;
        font-size: 0.75rem !important;
        color: var(--neutral-600) !important;
        text-transform: uppercase !important;
        text-align: left !important;
        margin-right: 1.5rem !important;
        flex-shrink: 0 !important;
        width: 120px !important;
    }

    /* Hide Vuetify sort options and mobile headers that cause clutter */


    /* Hide Vuetify "SORT BY" and mobile headers */
    .v-data-table-header-mobile__wrapper,
    .v-data-table-header-mobile__select {
        display: none !important;
    }

    /* Force content to the right and make it wrap properly */
    .modern-vuetify-table .v-data-table__mobile-row__cell,
    .modern-vuetify-table .v-data-table__mobile-row__wrapper,
    .modern-vuetify-table tbody td>span,
    .modern-vuetify-table tbody td>div {
        text-align: right !important;
        flex: 1 !important;
        display: block !important;
        word-break: break-word !important;
        width: 100% !important;
    }

    /* Ensure the wrapper also uses full width and flex if present */
    .modern-vuetify-table .v-data-table__mobile-row__wrapper {
        display: flex !important;
        justify-content: space-between !important;
        align-items: flex-start !important;
        width: 100% !important;
    }

    /* Spesifik içeriklerin (butonlar, badge'ler) sağa yapışmasını sağla */
    .modern-vuetify-table tbody td>div[style*="justify-content: center"],
    .modern-vuetify-table tbody td>div[style*="display: flex"],
    .modern-vuetify-table .v-data-table__mobile-row__cell>div {
        justify-content: flex-end !important;
        display: flex !important;
        flex-wrap: wrap !important;
        gap: 0.5rem !important;
    }

    .v-data-table--mobile>.v-data-table__wrapper>table>tbody>tr>td {
        height: auto !important;
    }

    .modern-vuetify-table tbody td:last-child {
        border-bottom: none !important;
    }

    /* REMOVE custom data-label to use Vuetify's original headers instead */
    .modern-vuetify-table tbody td::before {
        display: none !important;
    }

    /* Hide checkbox column label */
    .modern-vuetify-table tbody td.v-data-table__checkbox::before {
        content: '' !important;
    }

    /* Hide expand column label */
    .modern-vuetify-table tbody td.text-start:first-child::before {
        content: '' !important;
    }

    /* Action buttons alignment */
    .modern-vuetify-table tbody td:last-child {
        justify-content: flex-end !important;
    }
}

/* ============================================
   LOGIN PAGE MOBILE STYLES
   ============================================ */

@media (max-width: 768px) {
    .modern-login-box {
        width: 100% !important;
        max-width: 100% !important;
        padding: 1rem !important;
    }

    .modern-login-card {
        width: 100% !important;
        max-width: 100% !important;
        padding: 2rem 1.5rem !important;
        border-radius: 1rem !important;
    }

    .modern-input-group {
        width: 100% !important;
    }

    .modern-input {
        width: 100% !important;
        padding: 1rem 1rem 1rem 3rem !important;
        font-size: 1rem !important;
    }

    .modern-login-card .modern-btn-primary {
        width: 100% !important;
        padding: 1rem 1.5rem !important;
        font-size: 1rem !important;
    }

    .modern-login-title {
        font-size: 1.5rem !important;
    }

    .modern-login-subtitle {
        font-size: 0.875rem !important;
    }
}

/* ============================================
   TOAST / NOTIFICATION CENTER
   ============================================ */

/* Toast ortalanmış olarak göster - üstte, yatayda ortalı */
.v-toast {
    top: 80px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    right: auto !important;
    bottom: auto !important;
}

.v-toast__item {
    margin: 0 auto !important;
    max-width: 90vw !important;
    text-align: center !important;
}

/* Mobilde toast daha geniş */
@media (max-width: 768px) {
    .v-toast__item {
        min-width: 280px !important;
        padding: 1rem 1.5rem !important;
        font-size: 0.9375rem !important;
        border-radius: 0.75rem !important;
    }
}

/* ============================================
   MAINTENANCE / CABINET PAGE RESPONSIVE
   ============================================ */

.maintenance-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.maintenance-form-grid,
.maintenance-links-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

/* Desktop: side by side if screen is wide enough */
@media (min-width: 1200px) {
    .maintenance-layout {
        grid-template-columns: 350px 1fr;
        align-items: start;
    }
}

/* Mobile: single column for everything */
@media (max-width: 992px) {

    .maintenance-form-grid,
    .maintenance-links-grid {
        grid-template-columns: 1fr !important;
    }

    .maintenance-layout {
        grid-template-columns: 1fr !important;
    }
}

@media (max-width: 576px) {
    .v-data-table__expanded__content>td {
        padding: 0.5rem !important;
    }

    .maintenance-layout {
        gap: 0.75rem;
    }
}

.maintenance-record-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
    gap: 1rem;
}

@media (max-width: 576px) {
    .maintenance-record-header {
        flex-direction: column;
        align-items: stretch;
    }

    .maintenance-record-header>div:last-child {
        justify-content: flex-start;
        margin-top: 0.5rem;
        padding-top: 0.5rem;
        border-top: 1px dashed var(--neutral-200);
    }
}

/* ============================================
   MOBILE UX ENHANCEMENTS
   ============================================ */

@media (max-width: 768px) {

    /* Touch Feedback */
    button:active,
    .modern-nav-link:active,
    .modern-quick-btn:active,
    .modern-badge:active {
        transform: scale(0.96);
        opacity: 0.8;
    }

    /* Better Modal for Mobile */
    .confirm-modal {
        width: 92% !important;
        max-width: 350px !important;
        padding: 1.5rem !important;
        margin: 1rem !important;
    }

    /* Form spacing for mobile */
    .modern-form-group {
        margin-bottom: 1.5rem !important;
    }

    /* Header enhancements */
    .modern-header {
        position: sticky;
        top: 0;
        z-index: 1001;
        background: rgba(255, 255, 255, 0.95) !important;
        backdrop-filter: blur(10px);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05) !important;
    }

    /* Card enhancements for mobile */
    .modern-card {
        margin-bottom: 1rem !important;
        border-radius: 0.75rem !important;
    }
}

@media (max-width: 576px) {

    /* Table transformations improvements */
    .modern-vuetify-table tr {
        margin-bottom: 1rem !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05) !important;
        border: 1px solid var(--neutral-100) !important;
        border-radius: 0.75rem !important;
        overflow: hidden;
    }

    .modern-vuetify-table td {
        padding: 0.75rem 1rem !important;
    }
}

/* ============================================
   BOTTOM NAVIGATION (MOBILE)
   ============================================ */
.modern-mobile-nav {
    display: none;
}

@media (max-width: 768px) {
    .modern-mobile-nav {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: calc(65px + env(safe-area-inset-bottom));
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-top: 1px solid var(--neutral-200);
        justify-content: space-around;
        align-items: flex-start;
        padding-top: 10px;
        z-index: 2000;
        box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.03);
    }

    .mobile-nav-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-decoration: none;
        color: var(--neutral-400);
        font-size: 10px;
        font-weight: 600;
        gap: 5px;
        flex: 1;
        transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
        -webkit-tap-highlight-color: transparent;
    }

    .mobile-nav-item i {
        font-size: 22px;
        transition: transform 0.2s;
    }

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

    .mobile-nav-item.active i {
        transform: translateY(-2px);
    }

    .mobile-nav-item:active {
        transform: scale(0.9);
    }

    /* Padding for page content */
    .modern-wrapper {
        padding-bottom: calc(75px + env(safe-area-inset-bottom)) !important;
    }

    /* Hide standard footer on small screens if desired */
    .modern-footer {
        display: none !important;
    }
}

/* Fix for Android Notch/Safe Area if needed */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    .modern-mobile-nav {
        padding-bottom: env(safe-area-inset-bottom);
    }
}