:root {
    --gold-primary: #B8860B;
    --gold-dark: #7A5210;
    --gold-light: #DAA520;
    --cream: #FEFCF6;
    --cream-dark: #F5F0E1;
    --amber-600: #D97706;
    --amber-500: #F59E0B;
    --amber-100: #FEF3C7;

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

    --emerald-500: #10b981;
    --emerald-100: #d1fae5;

    --rose-500: #f43f5e;
    --rose-100: #ffe4e6;

    --sky-500: #0ea5e9;
    --sky-100: #e0f2fe;

    --white: #ffffff;
    --border-color: #E5DDD0;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    box-sizing: border-box;
}

body {
    background: var(--cream);
    color: var(--slate-700);
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

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

.app-container {
    display: flex;
    width: 100%;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background: linear-gradient(180deg, #7A5210 0%, #5C3D0A 100%);
    min-height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    z-index: 9999;
    transition: width 0.3s ease, transform 0.3s ease;
    overflow: hidden;
    box-shadow: 2px 0 20px rgba(0, 0, 0, 0.3);
}

.sidebar.collapsed {
    width: 80px;
}

.sidebar.collapsed .brand-text,
.sidebar.collapsed .user-details,
.sidebar.collapsed .nav-group-menu,
.sidebar.collapsed .nav-divider span,
.sidebar.collapsed .nav-link span,
.sidebar.collapsed .nav-group-toggle span,
.sidebar.collapsed .nav-arrow {
    display: none;
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.15);
    background: rgba(0,0,0,0.1);
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--white);
}

.brand-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    color: var(--white);
    flex-shrink: 0;
}

.brand-logo-plain {
    height: 28px;
    width: auto;
    object-fit: contain;
}

.brand-logo-wrap {
    width: 36px;
    height: 36px;
    background: #ffffff;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5px;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.brand-logo-wrap img {
    height: 100%;
    width: auto;
    object-fit: contain;
}

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

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.mobile-open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0 !important;
    }
}

.brand-text {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.02em;
    white-space: nowrap;
    color: var(--white);
}

.sidebar-user {
    padding: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.15);
    background: rgba(0,0,0,0.05);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--gold-primary);
}

.user-details {
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.user-name {
    color: var(--white);
    font-weight: 600;
    font-size: 14px;
    white-space: nowrap;
}

.user-role {
    color: rgba(255,255,255,0.7);
    font-size: 12px;
}

/* Sidebar Navigation */
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 12px 0;
}

.sidebar-nav::-webkit-scrollbar {
    width: 6px;
}

.sidebar-nav::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.05);
}

.sidebar-nav::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.2);
    border-radius: 3px;
}

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

.nav-menu .nav-item,
.nav-menu .nav-group {
    margin: 4px 12px;
}

.nav-menu > li > .nav-link {
    margin: 2px 0;
}

.sidebar .nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: rgba(255,255,255,0.8) !important;
    text-decoration: none !important;
    border-radius: var(--radius-md);
    transition: var(--transition);
    font-weight: 500;
    font-size: 14px;
    position: relative;
    border-left: none;
}

.sidebar .nav-link:hover {
    background: rgba(255,255,255,0.12);
    color: var(--white) !important;
}

.sidebar .nav-link.active {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white) !important;
    box-shadow: none;
    border-left: none;
}

.nav-icon {
    width: 20px;
    text-align: center;
    font-size: 16px;
    flex-shrink: 0;
}

.nav-link span {
    white-space: nowrap;
}

/* Nav Group (dropdown) */
.nav-group {
    position: relative;
}

.sidebar .nav-group-toggle {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    color: rgba(255,255,255,0.8) !important;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    transition: var(--transition);
    text-decoration: none !important;
    border: none !important;
    background: transparent !important;
}

.sidebar .nav-group-toggle:hover {
    background: rgba(255,255,255,0.12);
    color: var(--white) !important;
}

.sidebar .nav-group-toggle span {
    flex: 1;
    text-decoration: none !important;
    border: none !important;
}

.nav-arrow {
    font-size: 10px;
    transition: transform 0.2s ease;
    margin-left: auto;
}

.nav-group.open .nav-arrow {
    transform: rotate(90deg);
}

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

.nav-group.open > .nav-group-menu {
    display: block;
}

.nav-group-menu .nav-link {
    padding: 10px 16px 10px 44px;
    font-size: 13px;
    text-decoration: none !important;
    border: none !important;
}

/* Nav Divider */
.nav-divider {
    padding: 16px 20px 8px;
    margin-top: 8px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.nav-divider span {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,0.5);
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 260px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left 0.3s ease;
}

.sidebar.collapsed ~ .main-content,
.sidebar.collapsed + .main-content {
    margin-left: 80px;
}

/* Top Header */
.top-header {
    background: var(--white);
    border-bottom: 1px solid var(--border-color);
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.menu-toggle {
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: var(--slate-600);
    font-size: 18px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.menu-toggle:hover {
    background: var(--cream-dark);
    color: var(--gold-dark);
}

.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.breadcrumb-link {
    color: var(--slate-500);
    text-decoration: none;
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.breadcrumb-link:hover {
    color: var(--gold-dark);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--gold-primary);
    color: var(--white);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.header-btn:hover {
    background: var(--gold-dark);
    color: var(--white);
}

.user-dropdown {
    display: flex;
    align-items: center;
    gap: 10px;
    background: none;
    border: none;
    padding: 6px 12px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}

.user-dropdown:hover {
    background: var(--cream-dark);
}

.dropdown-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--gold-primary);
}

.dropdown-name {
    font-weight: 500;
    color: var(--slate-700);
    font-size: 14px;
}

.user-dropdown .fa-chevron-down {
    font-size: 10px;
    color: var(--slate-400);
}

/* Page Content */
.page-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.page-header {
    padding: 24px 24px 0;
}

.page-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--slate-800);
    margin: 0;
    letter-spacing: -0.02em;
}

.page-body {
    padding: 24px;
    flex: 1;
}

/* Alerts */
.alert-modern {
    border: none;
    border-radius: var(--radius-md);
    padding: 16px 20px;
    font-weight: 500;
    display: flex;
    align-items: center;
}

.alert-modern.alert-success {
    background: var(--emerald-100);
    color: #065f46;
}

.alert-modern.alert-danger {
    background: var(--rose-100);
    color: #9f1239;
}

/* Cards */
.card-modern {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition);
}

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

.card-header-modern {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    background: var(--cream);
}

.card-header-modern h3,
.card-header-modern h4,
.card-header-modern h5 {
    margin: 0;
    font-weight: 600;
    color: var(--slate-800);
}

.card-body-modern {
    padding: 24px;
}

/* Buttons */
.btn-modern {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

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

.btn-primary-modern:hover {
    background: var(--gold-dark);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary-modern {
    background: var(--cream-dark);
    color: var(--slate-700);
}

.btn-secondary-modern:hover {
    background: var(--border-color);
    color: var(--slate-800);
}

.btn-success-modern {
    background: var(--emerald-500);
    color: var(--white);
}

.btn-danger-modern {
    background: var(--rose-500);
    color: var(--white);
}

.btn-sm-modern {
    padding: 6px 12px;
    font-size: 13px;
}

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

.table-modern thead th {
    background: var(--cream);
    padding: 14px 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--slate-600);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.table-modern tbody td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--cream-dark);
    color: var(--slate-700);
    font-size: 14px;
}

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

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

/* Forms */
.form-modern .form-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--slate-700);
    margin-bottom: 8px;
}

.form-modern .form-control {
    width: 100%;
    padding: 12px 16px;
    font-size: 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--white);
    color: var(--slate-700);
    transition: var(--transition);
}

.form-modern .form-control:focus {
    outline: none;
    border-color: var(--gold-primary);
    box-shadow: 0 0 0 3px var(--amber-100);
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
}

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

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.stat-icon.gold {
    background: var(--amber-100);
    color: var(--gold-primary);
}

.stat-icon.green {
    background: var(--emerald-100);
    color: var(--emerald-500);
}

.stat-icon.amber {
    background: var(--amber-100);
    color: var(--amber-500);
}

.stat-icon.rose {
    background: var(--rose-100);
    color: var(--rose-500);
}

.stat-icon.sky {
    background: var(--sky-100);
    color: var(--sky-500);
}

.stat-content h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--slate-800);
    margin: 0 0 4px;
    letter-spacing: -0.02em;
}

.stat-content p {
    font-size: 14px;
    color: var(--slate-500);
    margin: 0;
}

/* Badges */
.badge-modern {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 600;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.badge-success-modern {
    background: var(--emerald-100);
    color: #065f46;
}

.badge-warning-modern {
    background: var(--amber-100);
    color: #92400e;
}

.badge-danger-modern {
    background: var(--rose-100);
    color: #9f1239;
}

.badge-info-modern {
    background: var(--amber-100);
    color: var(--gold-dark);
}

/* Action Buttons */
.action-btns {
    display: flex;
    gap: 8px;
}

.btn-action {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--slate-600);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-action:hover {
    background: var(--cream);
    color: var(--slate-800);
    border-color: var(--slate-300);
}

.btn-action.view:hover {
    color: var(--gold-dark);
    border-color: var(--gold-primary);
}

.btn-action.edit:hover {
    color: var(--amber-600);
    border-color: var(--amber-500);
}

.btn-action.delete:hover {
    color: var(--rose-500);
    border-color: var(--rose-500);
}

/* Footer */
.page-footer {
    background: var(--white);
    border-top: 1px solid var(--border-color);
    padding: 16px 24px;
    margin-top: auto;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: var(--slate-500);
}

.footer-version {
    color: var(--slate-400);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--slate-400);
}

.empty-state i {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
    color: var(--gold-light);
}

.empty-state h4 {
    color: var(--slate-600);
    margin-bottom: 8px;
}

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

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

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

    .page-header,
    .page-body {
        padding: 16px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }
}

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

.page-body > * {
    animation: fadeInUp 0.4s ease-out;
}

/* Table Filter */
.table-filter {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--white);
    border-bottom: 1px solid var(--border-color);
}

.filter-input {
    flex: 1;
    max-width: 300px;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    transition: var(--transition);
}

.filter-input:focus {
    outline: none;
    border-color: var(--gold-primary);
    box-shadow: 0 0 0 3px var(--amber-100);
}

/* Pagination */
.pagination-modern {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: var(--white);
    border-top: 1px solid var(--border-color);
}

.pagination-info {
    font-size: 14px;
    color: var(--slate-500);
}

.pagination-links {
    display: flex;
    gap: 4px;
}

.pagination-links a,
.pagination-links span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    font-size: 14px;
    font-weight: 500;
    color: var(--slate-600);
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: var(--transition);
}

.pagination-links a:hover {
    background: var(--cream);
    border-color: var(--slate-300);
}

.pagination-links span {
    background: var(--gold-primary);
    color: var(--white);
    border-color: var(--gold-primary);
}

/* Dropdown Menu */
.dropdown-menu {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 8px;
    min-width: 180px;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    font-size: 14px;
    color: var(--slate-700);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    text-decoration: none;
}

.dropdown-item:hover {
    background: var(--cream);
    color: var(--slate-800);
}

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

.dropdown-item.text-danger:hover {
    background: var(--rose-100);
}

.dropdown-divider {
    border-top: 1px solid var(--border-color);
    margin: 8px 0;
}

/* Tabs */
.tabs-modern {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 16px;
}

.tab-modern {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--slate-500);
    background: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.tab-modern:hover {
    background: var(--cream);
    color: var(--slate-700);
}

.tab-modern.active {
    background: var(--gold-primary);
    color: var(--white);
}

/* Logo Styles - No border boxes */
.brand-logo-img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    padding: 0;
}