:root {
    --color-bg: #F9F8F6;
    --color-fg: #163321;
    --color-card: #FFFFFF;
    --color-primary: #2D5A3F;
    --color-primary-hover: #1f422e;
    --color-accent: #74A892;
    --color-secondary: #E4EBE6;
    --color-muted: #EEF1EF;
    --color-muted-text: #5C7164;
    --color-border: #D5DCD8;
    --color-destructive: #D15C47;
    --sidebar-width: 260px;
}

/* Base */
body {
    font-family: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--color-bg);
    color: var(--color-fg);
    margin: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    color: var(--color-fg);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    min-height: 100vh;
    background: var(--color-card);
    border-right: 1px solid var(--color-border);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1040;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.sidebar-brand {
    padding: 1.25rem 1.5rem;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.sidebar-brand i {
    font-size: 1.5rem;
}

.sidebar-divider {
    margin: 0 1rem;
    border-color: var(--color-border);
    opacity: 0.5;
}

.sidebar-nav {
    padding: 0.5rem 0;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 1.25rem;
    margin: 0.125rem 0.75rem;
    border-radius: 0.5rem;
    color: var(--color-muted-text);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.sidebar-nav .nav-link:hover {
    background-color: var(--color-secondary);
    color: var(--color-primary);
}

.sidebar-nav .nav-link.active {
    background-color: var(--color-secondary);
    color: var(--color-primary);
    font-weight: 600;
}

.sidebar-nav .nav-link i {
    font-size: 1.1rem;
    width: 1.25rem;
    text-align: center;
}

.sidebar-nav .nav-link.text-danger {
    color: var(--color-destructive) !important;
}

.sidebar-nav .nav-link.text-danger:hover {
    background-color: #fef2f2;
}

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

/* Top Navbar */
.top-navbar {
    background: var(--color-card);
    border-bottom: 1px solid var(--color-border);
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 1030;
}

.top-navbar .user-name {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--color-fg);
}

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

/* Cards */
.stat-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 0.75rem;
    padding: 1.25rem;
    transition: all 0.2s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(45, 90, 63, 0.08);
}

.stat-card .stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 0.625rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.stat-card .stat-value {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-fg);
    margin: 0;
}

.stat-card .stat-label {
    font-size: 0.8rem;
    color: var(--color-muted-text);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

/* Data Card */
.data-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 0.75rem;
    overflow: hidden;
}

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

.data-card .card-header-custom h5 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

.data-card .card-body {
    padding: 1.25rem;
}

/* Tables */
.table-custom {
    margin: 0;
}

.table-custom thead th {
    background: var(--color-muted);
    border-bottom: 2px solid var(--color-border);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-muted-text);
    padding: 0.75rem;
    white-space: nowrap;
}

.table-custom tbody td {
    padding: 0.75rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.875rem;
}

.table-custom tbody tr:hover {
    background-color: var(--color-muted);
}

.table-custom .text-end {
    font-variant-numeric: tabular-nums;
}

/* Buttons */
.btn-primary {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
    transform: translateY(-1px);
}

.btn-accent {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
}

.btn-accent:hover {
    background-color: #5e9279;
    border-color: #5e9279;
    color: white;
}

.btn-outline-primary {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

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

/* Forms */
.form-control:focus, .form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 0.2rem rgba(45, 90, 63, 0.15);
}

.form-label {
    font-weight: 500;
    font-size: 0.875rem;
    color: var(--color-fg);
}

/* Badge */
.badge-aktif {
    background-color: var(--color-accent);
    color: white;
}

.badge-nonaktif {
    background-color: var(--color-destructive);
    color: white;
}

.bg-primary-subtle {
    background-color: var(--color-secondary) !important;
}

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

/* Alerts */
.alert {
    border-radius: 0.625rem;
    border: none;
    font-size: 0.9rem;
}

/* Chart container */
.chart-container {
    position: relative;
    height: 280px;
}

/* Search form */
.search-form {
    position: relative;
}

.search-form .form-control {
    padding-left: 2.5rem;
    border-radius: 0.5rem;
}

.search-form .search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-muted-text);
}

/* Login Page */
.login-page {
    min-height: 100vh;
    display: flex;
}

.login-hero {
    flex: 1;
    background-size: cover;
    background-position: center;
    position: relative;
    display: none;
}

.login-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(45, 90, 63, 0.85) 0%, rgba(22, 51, 33, 0.7) 100%);
}

.login-hero-content {
    position: relative;
    z-index: 1;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
    color: white;
}

.login-hero-content h1,
.login-hero-content h2,
.login-hero-content h3,
.login-hero-content h4,
.login-hero-content h5,
.login-hero-content h6 {
    color: #FFFFFF;
}

.login-hero-mark {
    width: 56px;
    height: 56px;
    margin-bottom: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-hero-mark img {
    width: 56px;
    height: 56px;
    object-fit: contain;
}

.login-hero-mark i {
    font-size: 2rem;
    color: #FFFFFF;
}

.login-hero-title {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.login-form-section {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: var(--color-bg);
}

.login-form-wrapper {
    width: 100%;
    max-width: 420px;
}

.login-form-wrapper .login-brand {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.75rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

/* Pagination */
.page-link {
    color: var(--color-primary);
}

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

/* Item rows for deposit form */
.item-row {
    background: var(--color-muted);
    border-radius: 0.5rem;
    padding: 1rem;
    margin-bottom: 0.75rem;
    border: 1px solid var(--color-border);
    transition: all 0.2s ease;
}

.item-row:hover {
    border-color: var(--color-accent);
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--color-muted-text);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Responsive */
@media (min-width: 992px) {
    .login-hero {
        display: block;
    }
}

@media (max-width: 991.98px) {
    .sidebar {
        display: none !important;
    }

    .main-content {
        margin-left: 0;
        width: 100%;
    }
}

/* Print styles */
@media print {
    .sidebar, .top-navbar, .btn, .search-form {
        display: none !important;
    }

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

    .content-area {
        padding: 0;
    }
}