/* ============================================
   APLIKASI MANAJEMEN ASSET - MAIN STYLESHEET
   ============================================ */

/* ---------- ROOT VARIABLES ---------- */
:root {
    --sidebar-width: 260px;
    --sidebar-collapsed: 0px;
    --navbar-height: 56px;
    --primary: #4361ee;
    --primary-dark: #3a56d4;
    --primary-light: #eef1ff;
    --secondary: #6c757d;
    --success: #2ec4b6;
    --danger: #e63946;
    --warning: #f4a261;
    --info: #457b9d;
    --dark: #1d3557;
    --body-bg: #f0f2f5;
    --sidebar-bg: #1d3557;
    --sidebar-text: #a8b8d8;
    --sidebar-active: #4361ee;
    --card-bg: #ffffff;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --radius: 10px;
    --radius-sm: 6px;
    --transition: all 0.3s ease;
}

/* ---------- DARK MODE ---------- */
[data-theme="dark"] {
    --body-bg: #0f172a;
    --card-bg: #1e293b;
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --border-color: #334155;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.5);
    --sidebar-bg: #0f172a;
    --primary-light: #1e293b;
}

[data-theme="dark"] body {
    background-color: var(--body-bg);
    color: var(--text-primary);
}

[data-theme="dark"] .card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background-color: #0f172a;
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .table {
    color: var(--text-primary);
}

[data-theme="dark"] .table th,
[data-theme="dark"] .table td {
    border-color: var(--border-color);
}

[data-theme="dark"] .dropdown-menu {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .dropdown-item {
    color: var(--text-primary);
}

[data-theme="dark"] .dropdown-item:hover {
    background-color: #334155;
}

[data-theme="dark"] .modal-content {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .breadcrumb-item a {
    color: var(--text-secondary);
}

[data-theme="dark"] .offcanvas {
    background-color: var(--card-bg);
    color: var(--text-primary);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--body-bg);
    color: var(--text-primary);
    font-size: 0.875rem;
    overflow-x: hidden;
}

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

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

/* ---------- SCROLLBAR ---------- */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 10px;
}

[data-theme="dark"] ::-webkit-scrollbar-thumb {
    background: #475569;
}

/* ---------- SIDEBAR ---------- */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    z-index: 1040;
    transition: var(--transition);
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar.collapsed {
    margin-left: calc(-1 * var(--sidebar-width));
}

.sidebar-brand {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    height: var(--navbar-height);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar-brand i {
    font-size: 1.5rem;
    color: var(--primary);
    margin-right: 10px;
}

.sidebar-brand span {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    white-space: nowrap;
}

.sidebar-nav {
    padding: 12px 0;
}

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

.sidebar-menu .menu-header {
    padding: 12px 20px 6px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,0.3);
}

.sidebar-menu .menu-item {
    margin: 2px 10px;
}

.sidebar-menu .menu-link {
    display: flex;
    align-items: center;
    padding: 10px 14px;
    color: var(--sidebar-text);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    font-size: 0.85rem;
    font-weight: 500;
}

.sidebar-menu .menu-link:hover,
.sidebar-menu .menu-link.active {
    background: rgba(67, 97, 238, 0.15);
    color: #fff;
}

.sidebar-menu .menu-link.active {
    background: var(--sidebar-active);
    box-shadow: 0 4px 12px rgba(67, 97, 238, 0.4);
}

.sidebar-menu .menu-link i {
    width: 20px;
    text-align: center;
    margin-right: 12px;
    font-size: 0.95rem;
}

.sidebar-menu .menu-link .badge-menu {
    margin-left: auto;
    font-size: 0.65rem;
    padding: 2px 7px;
}

.sidebar-menu .submenu {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.sidebar-menu .submenu.show {
    max-height: 500px;
}

.sidebar-menu .submenu .menu-link {
    padding-left: 48px;
    font-size: 0.8rem;
}

.sidebar-menu .menu-link .arrow {
    margin-left: auto;
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.sidebar-menu .menu-link[aria-expanded="true"] .arrow {
    transform: rotate(90deg);
}

/* ---------- MAIN CONTENT ---------- */
.main-content {
    margin-left: var(--sidebar-width);
    transition: var(--transition);
    min-height: 100vh;
}

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

/* ---------- TOP NAVBAR ---------- */
.top-navbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    height: var(--navbar-height);
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    padding: 0 20px;
}

.navbar-toggle {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--text-primary);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
    margin-right: 12px;
    transition: var(--transition);
}

.navbar-toggle:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.navbar-search {
    flex: 1;
    max-width: 400px;
    position: relative;
}

.navbar-search input {
    width: 100%;
    padding: 8px 16px 8px 38px;
    border: 1px solid var(--border-color);
    border-radius: 50px;
    background: var(--body-bg);
    font-size: 0.85rem;
    color: var(--text-primary);
    transition: var(--transition);
}

.navbar-search input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.15);
}

.navbar-search i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.navbar-action-btn {
    position: relative;
    background: none;
    border: none;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
}

.navbar-action-btn:hover {
    background: var(--primary-light);
    color: var(--primary);
}

.notif-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 18px;
    height: 18px;
    background: var(--danger);
    color: #fff;
    font-size: 0.6rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.navbar-user {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 12px 4px 4px;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
}

.navbar-user:hover {
    background: var(--primary-light);
    border-color: var(--border-color);
}

.navbar-user .avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.75rem;
}

.navbar-user .user-info {
    line-height: 1.2;
}

.navbar-user .user-name {
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--text-primary);
}

.navbar-user .user-role {
    font-size: 0.7rem;
    color: var(--text-secondary);
}

/* ---------- PAGE CONTENT ---------- */
.page-content {
    padding: 20px;
}

/* ---------- BREADCRUMB ---------- */
.breadcrumb-wrapper {
    margin-bottom: 16px;
}

.breadcrumb {
    background: none;
    padding: 0;
    margin: 0;
    font-size: 0.8rem;
}

.breadcrumb-item a {
    color: var(--text-secondary);
}

.breadcrumb-item.active {
    color: var(--primary);
}

/* ---------- PAGE HEADER ---------- */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.page-header h1 {
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0;
    color: var(--text-primary);
}

.page-header .btn {
    font-size: 0.8rem;
    padding: 8px 16px;
}

/* ---------- CARDS ---------- */
.card {
    border: none;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    background: var(--card-bg);
    transition: var(--transition);
}

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

.card-header {
    background: transparent;
    border-bottom: 1px solid var(--border-color);
    padding: 14px 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

.card-body {
    padding: 20px;
}

.card-footer {
    background: transparent;
    border-top: 1px solid var(--border-color);
    padding: 12px 20px;
}

/* ---------- STAT CARDS ---------- */
.stat-card {
    border: none;
    border-radius: var(--radius);
    padding: 20px;
    color: #fff;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

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

.stat-card .stat-icon {
    position: absolute;
    right: 16px;
    top: 16px;
    font-size: 2.5rem;
    opacity: 0.2;
}

.stat-card .stat-value {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.stat-card .stat-label {
    font-size: 0.8rem;
    opacity: 0.9;
}

.stat-card.bg-primary-gradient {
    background: linear-gradient(135deg, #4361ee, #3a86ff);
}

.stat-card.bg-success-gradient {
    background: linear-gradient(135deg, #2ec4b6, #3dd5c8);
}

.stat-card.bg-warning-gradient {
    background: linear-gradient(135deg, #f4a261, #f7b267);
}

.stat-card.bg-danger-gradient {
    background: linear-gradient(135deg, #e63946, #ff6b6b);
}

.stat-card.bg-info-gradient {
    background: linear-gradient(135deg, #457b9d, #5ba4cf);
}

.stat-card.bg-purple-gradient {
    background: linear-gradient(135deg, #7b2cbf, #9d4edd);
}

.stat-card.bg-dark-gradient {
    background: linear-gradient(135deg, #1d3557, #264653);
}

.stat-card.bg-teal-gradient {
    background: linear-gradient(135deg, #00b4d8, #48cae4);
}

/* ---------- TABLE ---------- */
.table-wrapper {
    border-radius: var(--radius);
    overflow: hidden;
}

.table {
    margin-bottom: 0;
    font-size: 0.825rem;
}

.table thead th {
    background: var(--primary-light);
    border-bottom: 2px solid var(--primary);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: 12px 14px;
    white-space: nowrap;
    vertical-align: middle;
}

.table tbody td {
    padding: 10px 14px;
    vertical-align: middle;
    border-bottom: 1px solid var(--border-color);
}

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

.table .action-btns .btn {
    padding: 4px 8px;
    font-size: 0.75rem;
    margin: 1px;
}

/* ---------- FORM ---------- */
.form-label {
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.form-control,
.form-select {
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    font-size: 0.85rem;
    transition: var(--transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.15);
}

.input-group-text {
    background: var(--primary-light);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* ---------- BUTTONS ---------- */
.btn {
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 8px 18px;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(67, 97, 238, 0.4);
}

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

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

/* ---------- MODAL ---------- */
.modal-header {
    border-bottom: 1px solid var(--border-color);
    padding: 16px 20px;
}

.modal-title {
    font-size: 1rem;
    font-weight: 700;
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    border-top: 1px solid var(--border-color);
    padding: 12px 20px;
}

/* ---------- LOGIN PAGE ---------- */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1d3557 0%, #4361ee 100%);
    padding: 20px;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: #fff;
    border-radius: 16px;
    padding: 40px 36px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.login-card .login-logo {
    text-align: center;
    margin-bottom: 30px;
}

.login-card .login-logo i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.login-card .login-logo h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #1d3557;
    margin-bottom: 4px;
}

.login-card .login-logo p {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* ---------- BADGES ---------- */
.badge {
    font-weight: 600;
    font-size: 0.7rem;
    padding: 4px 10px;
    border-radius: 50px;
    letter-spacing: 0.02em;
}

/* ---------- LOADING SPINNER ---------- */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ---------- RESPONSIVE ---------- */
@media (max-width: 991.98px) {
    .sidebar {
        margin-left: calc(-1 * var(--sidebar-width));
    }

    .sidebar.show {
        margin-left: 0;
    }

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

    .sidebar-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.5);
        z-index: 1035;
    }

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

    .navbar-search {
        display: none;
    }

    .navbar-user .user-info {
        display: none;
    }
}

@media (max-width: 575.98px) {
    .page-content {
        padding: 12px;
    }

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

    .stat-card .stat-value {
        font-size: 1.3rem;
    }

    .table-responsive {
        font-size: 0.78rem;
    }

    .btn {
        padding: 6px 12px;
        font-size: 0.78rem;
    }
}

/* ---------- DATATABLES CUSTOM ---------- */
.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input {
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    padding: 4px 10px;
    font-size: 0.8rem;
}

.dataTables_wrapper .dataTables_info,
.dataTables_wrapper .dataTables_length label,
.dataTables_wrapper .dataTables_filter label {
    font-size: 0.8rem;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: var(--radius-sm) !important;
    margin: 0 2px !important;
    font-size: 0.8rem !important;
}

/* ---------- CHART CONTAINER ---------- */
.chart-container {
    position: relative;
    height: 300px;
}

/* ---------- PRINT STYLES ---------- */
@media print {
    .sidebar, .top-navbar, .no-print {
        display: none !important;
    }

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

    .page-content {
        padding: 0 !important;
    }

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