@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@300;400;500;700;800;900&display=swap');

:root {
    /* Premium Color Palette */
    --primary: #6366F1;
    --primary-dark: #4F46E5;
    --primary-light: #818CF8;
    --primary-50: #EEF2FF;
    --primary-100: #E0E7FF;
    --primary-900: #312E81;
    --secondary: #0EA5E9;
    --secondary-dark: #0284C7;
    --accent: #F59E0B;
    --accent-light: #FCD34D;
    --success: #10B981;
    --success-light: #D1FAE5;
    --danger: #EF4444;
    --danger-light: #FEE2E2;
    --warning: #F59E0B;
    --warning-light: #FEF3C7;
    --info: #06B6D4;
    --info-light: #CFFAFE;

    /* Neutrals */
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;

    /* Layout */
    --sidebar-width: 280px;
    --sidebar-collapsed: 80px;
    --topbar-height: 65px;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --border-radius-lg: 16px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Mode */
[data-theme="dark"] {
    --gray-50: #1F2937;
    --gray-100: #1F2937;
    --gray-200: #374151;
    --gray-300: #4B5563;
    --gray-400: #6B7280;
    --gray-500: #9CA3AF;
    --gray-600: #D1D5DB;
    --gray-700: #E5E7EB;
    --gray-800: #F3F4F6;
    --gray-900: #F9FAFB;
    --primary-50: #1e1b4b;
}

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

body {
    font-family: 'Tajawal', sans-serif;
    background: var(--gray-100);
    color: var(--gray-800);
    direction: rtl;
    font-size: 14px;
    line-height: 1.6;
}

[data-theme="dark"] body {
    background: #0F172A;
    color: #E2E8F0;
}

/* ========== Login Page ========== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #6366F1 100%);
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    top: -100px;
    right: -100px;
    animation: float 8s ease-in-out infinite;
}

.login-page::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    bottom: -80px;
    left: -80px;
    animation: float 6s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(10deg); }
}

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

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

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

.login-logo .logo-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

.login-logo h2 {
    color: var(--gray-800);
    font-weight: 800;
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

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

.form-floating-custom {
    position: relative;
    margin-bottom: 1.25rem;
}

.form-floating-custom input {
    width: 100%;
    padding: 14px 16px 14px 45px;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius-sm);
    font-size: 14px;
    font-family: 'Tajawal', sans-serif;
    transition: var(--transition);
    background: var(--gray-50);
    direction: ltr;
    text-align: right;
}

.form-floating-custom input:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
    background: white;
}

.form-floating-custom .input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    font-size: 1.1rem;
}

.btn-login {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: 16px;
    font-weight: 700;
    font-family: 'Tajawal', sans-serif;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

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

/* ========== Sidebar ========== */
.app-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: linear-gradient(180deg, #1e1b4b 0%, #312e81 50%, #3730a3 100%);
    color: white;
    z-index: 1000;
    transition: var(--transition);
    overflow-y: auto;
    overflow-x: hidden;
    box-shadow: -4px 0 20px rgba(0,0,0,0.15);
}

.sidebar-header {
    padding: 1.5rem;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-header .logo-icon {
    width: 55px;
    height: 55px;
    background: rgba(255,255,255,0.15);
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 0.75rem;
    backdrop-filter: blur(10px);
}

.sidebar-header h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.sidebar-header p {
    font-size: 0.75rem;
    opacity: 0.7;
}

.sidebar-nav {
    padding: 1rem 0;
}

.nav-section {
    padding: 0.75rem 1.25rem 0.5rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.5;
    font-weight: 700;
}

.nav-item {
    display: block;
    padding: 0.75rem 1.5rem;
    color: rgba(255,255,255,0.75);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 12px;
    border-radius: 0;
    margin: 2px 8px;
    border-radius: var(--border-radius-sm);
}

.nav-item:hover {
    background: rgba(255,255,255,0.1);
    color: white;
}

.nav-item.active {
    background: rgba(255,255,255,0.15);
    color: white;
    font-weight: 700;
    box-shadow: inset 3px 0 0 0 var(--accent);
}

.nav-item i {
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
}

.nav-item .badge {
    margin-right: auto;
    background: var(--danger);
    padding: 2px 8px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
}

/* ========== Top Bar ========== */
.app-topbar {
    position: fixed;
    top: 0;
    right: var(--sidebar-width);
    left: 0;
    height: var(--topbar-height);
    background: white;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    z-index: 999;
    transition: var(--transition);
}

[data-theme="dark"] .app-topbar {
    background: #1E293B;
    border-color: #334155;
}

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

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

.topbar-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gray-800);
}

.topbar-btn {
    width: 42px;
    height: 42px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--gray-200);
    background: var(--gray-50);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--gray-600);
    transition: var(--transition);
    position: relative;
}

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

.topbar-btn .notification-badge {
    position: absolute;
    top: -4px;
    left: -4px;
    width: 20px;
    height: 20px;
    background: var(--danger);
    color: white;
    border-radius: 50%;
    font-size: 0.65rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 6px 12px;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
}

.user-info:hover {
    background: var(--gray-100);
}

.user-avatar {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 0.9rem;
}

.user-details .name {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--gray-800);
}

.user-details .role {
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* ========== Main Content ========== */
.app-content {
    margin-right: var(--sidebar-width);
    margin-top: var(--topbar-height);
    padding: 1.5rem;
    min-height: calc(100vh - var(--topbar-height));
    transition: var(--transition);
}

/* ========== Cards ========== */
.stat-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

[data-theme="dark"] .stat-card {
    background: #1E293B;
    border-color: #334155;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.stat-card .stat-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

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

[data-theme="dark"] .stat-card .stat-value {
    color: #F1F5F9;
}

.stat-card .stat-label {
    font-size: 0.85rem;
    color: var(--gray-500);
    font-weight: 500;
}

.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: 3px 3px 0 0;
}

.stat-card.card-primary::after { background: linear-gradient(90deg, var(--primary), var(--primary-light)); }
.stat-card.card-success::after { background: linear-gradient(90deg, var(--success), #34D399); }
.stat-card.card-warning::after { background: linear-gradient(90deg, var(--warning), var(--accent-light)); }
.stat-card.card-danger::after { background: linear-gradient(90deg, var(--danger), #F87171); }
.stat-card.card-info::after { background: linear-gradient(90deg, var(--info), #22D3EE); }
.stat-card.card-secondary::after { background: linear-gradient(90deg, var(--secondary), #38BDF8); }

/* ========== Content Card ========== */
.content-card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    margin-bottom: 1.5rem;
}

[data-theme="dark"] .content-card {
    background: #1E293B;
    border-color: #334155;
}

.content-card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

[data-theme="dark"] .content-card-header {
    border-color: #334155;
}

.content-card-header h5 {
    font-weight: 700;
    font-size: 1rem;
    color: var(--gray-800);
    margin: 0;
}

.content-card-body {
    padding: 1.5rem;
}

/* ========== Tables ========== */
.table-modern {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.table-modern thead th {
    background: var(--gray-50);
    padding: 12px 16px;
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--gray-200);
    white-space: nowrap;
}

[data-theme="dark"] .table-modern thead th {
    background: #0F172A;
    border-color: #334155;
    color: #94A3B8;
}

.table-modern tbody td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--gray-100);
    font-size: 0.9rem;
    vertical-align: middle;
}

[data-theme="dark"] .table-modern tbody td {
    border-color: #1E293B;
}

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

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

[data-theme="dark"] .table-modern tbody tr:hover {
    background: rgba(99, 102, 241, 0.1);
}

/* ========== Badges ========== */
.badge-modern {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.badge-pending { background: var(--warning-light); color: #92400E; }
.badge-approved { background: var(--success-light); color: #065F46; }
.badge-rejected { background: var(--danger-light); color: #991B1B; }
.badge-executed { background: var(--info-light); color: #155E75; }
.badge-draft { background: var(--gray-100); color: var(--gray-600); }
.badge-returned { background: #E0E7FF; color: #3730A3; }
.badge-cancelled { background: var(--gray-200); color: var(--gray-700); }
.badge-entry { background: #DBEAFE; color: #1E40AF; }
.badge-exit { background: #F3E8FF; color: #6B21A8; }

/* ========== Buttons ========== */
.btn-modern {
    padding: 10px 20px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    font-family: 'Tajawal', sans-serif;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
    text-decoration: none;
}

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

.btn-primary-modern:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(99, 102, 241, 0.4);
    color: white;
}

.btn-success-modern {
    background: linear-gradient(135deg, var(--success), #059669);
    color: white;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-danger-modern {
    background: linear-gradient(135deg, var(--danger), #DC2626);
    color: white;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-warning-modern {
    background: linear-gradient(135deg, var(--warning), #D97706);
    color: white;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

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

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

.btn-sm-modern {
    padding: 6px 14px;
    font-size: 0.8rem;
}

/* ========== Forms ========== */
.form-group-modern {
    margin-bottom: 1.25rem;
}

.form-group-modern label {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--gray-700);
    margin-bottom: 6px;
}

.form-control-modern {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius-sm);
    font-size: 14px;
    font-family: 'Tajawal', sans-serif;
    transition: var(--transition);
    background: white;
}

[data-theme="dark"] .form-control-modern {
    background: #0F172A;
    border-color: #334155;
    color: #E2E8F0;
}

.form-control-modern:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

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

.page-header h4 {
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--gray-900);
}

.breadcrumb-modern {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--gray-500);
}

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

/* ========== Pagination ========== */
.pagination-modern {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 1.5rem;
    list-style: none;
    padding: 0;
}

.pagination-modern .page-link {
    padding: 8px 14px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--gray-200);
    color: var(--gray-600);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition);
}

.pagination-modern .page-link:hover,
.pagination-modern .page-link.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* ========== Alerts ========== */
.alert-modern {
    padding: 1rem 1.25rem;
    border-radius: var(--border-radius-sm);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.alert-success-modern {
    background: var(--success-light);
    color: #065F46;
    border-right: 4px solid var(--success);
}

.alert-danger-modern {
    background: var(--danger-light);
    color: #991B1B;
    border-right: 4px solid var(--danger);
}

/* ========== Print Styles ========== */
.permit-print {
    background: white;
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.permit-print .print-header {
    text-align: center;
    border-bottom: 3px solid var(--primary);
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

.permit-print .print-header h2 {
    color: var(--primary-dark);
    font-weight: 800;
}

.permit-print .qr-code {
    text-align: center;
    margin: 1.5rem 0;
}

.permit-print .qr-code img {
    width: 150px;
    height: 150px;
    border: 2px solid var(--gray-200);
    padding: 8px;
    border-radius: var(--border-radius-sm);
}

/* ========== Empty State ========== */
.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--gray-400);
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state h5 {
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--gray-600);
}

/* ========== Responsive ========== */
@media (max-width: 768px) {
    .app-sidebar {
        transform: translateX(100%);
    }

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

    .app-topbar {
        right: 0;
    }

    .app-content {
        margin-right: 0;
    }

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

@media print {
    .app-sidebar, .app-topbar, .no-print {
        display: none !important;
    }

    .app-content {
        margin: 0 !important;
        padding: 0 !important;
    }

    .content-card {
        box-shadow: none !important;
        border: none !important;
    }
}

/* ========== Verification Page ========== */
.verify-page {
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.verify-card {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    max-width: 600px;
    width: 100%;
    box-shadow: var(--shadow-xl);
}

.verify-valid {
    border-top: 5px solid var(--success);
}

.verify-invalid {
    border-top: 5px solid var(--danger);
}

/* ========== Notification Dropdown ========== */
.notification-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    width: 360px;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-200);
    z-index: 9999;
    max-height: 400px;
    overflow-y: auto;
    display: none;
}

.notification-dropdown.show {
    display: block;
    animation: slideDown 0.2s ease;
}

.notification-item {
    padding: 12px 16px;
    border-bottom: 1px solid var(--gray-100);
    cursor: pointer;
    transition: var(--transition);
}

.notification-item:hover {
    background: var(--gray-50);
}

.notification-item.unread {
    background: var(--primary-50);
    border-right: 3px solid var(--primary);
}

/* ========== Animations ========== */
.fade-in {
    animation: fadeIn 0.5s ease;
}

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

.slide-in-right {
    animation: slideInRight 0.3s ease;
}

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