/* Reset dan Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f5f5f5;
    min-height: 100vh;
    margin: 0;
    padding: 0;
    color: #333;
    min-width: 1200px; /* Desktop-only: minimum width */
}

/* Sidebar Layout */
.app-wrapper {
    display: flex;
    min-height: 100vh;
    min-width: 1200px;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background: #2c3e50;
    color: white;
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

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

.sidebar-header h1 {
    font-size: 20px;
    font-weight: 600;
    margin: 0;
    color: white;
}

.sidebar-user {
    padding: 15px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-user-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: bold;
}

.sidebar-user-info {
    flex: 1;
}

.sidebar-user-name {
    font-weight: 600;
    font-size: 14px;
    display: block;
}

.sidebar-user-role {
    font-size: 12px;
    opacity: 0.8;
    display: block;
    margin-top: 2px;
}

.sidebar-menu {
    padding: 0;
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    min-height: 0;
}

.sidebar-logout {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0;
    margin-top: 0;
    margin-bottom: 0;
    flex-shrink: 0;
    background: #2c3e50;
}

.sidebar-menu-section {
    margin-bottom: 0;
}

.sidebar-menu-title {
    padding: 12px 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.7;
    color: rgba(255, 255, 255, 0.8);
}

.sidebar-menu-item {
    display: block;
    padding: 12px 20px;
    color: white;
    text-decoration: none;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
    font-size: 14px;
}

.sidebar-menu-item:hover {
    background: rgba(255, 255, 255, 0.1);
    border-left-color: white;
}

.sidebar-menu-item.active {
    background: rgba(255, 255, 255, 0.15);
    border-left-color: white;
    font-weight: 600;
}

/* Logout button styling */
.sidebar-menu-item[href="logout.php"]:hover {
    background: rgba(220, 53, 69, 0.2) !important;
    border-left-color: #dc3545 !important;
}

/* Main Content Area */
.main-content {
    margin-left: 260px;
    flex: 1;
    min-height: 100vh;
    background: #f5f5f5;
}

.content-header {
    background: white;
    padding: 20px 30px;
    border-bottom: 1px solid #e0e0e0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.content-header h2 {
    margin: 0;
    font-size: 24px;
    color: #333;
    font-weight: 600;
}

.content-body {
    padding: 30px;
}

/* Legacy container support */
.container {
    max-width: 1400px;
    min-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

/* Header (for backward compatibility) */
header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px 40px;
}

header h1 {
    font-size: 28px;
    margin-bottom: 20px;
    font-weight: 600;
}

nav {
    display: flex;
    gap: 10px;
    flex-wrap: nowrap;
}

nav a {
    color: white;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    font-weight: 500;
}

nav a:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

nav a.active {
    background: rgba(255, 255, 255, 0.4);
    font-weight: 600;
}

/* Main Content */
main {
    padding: 40px;
}

.section {
    margin-bottom: 40px;
}

.section h2 {
    font-size: 24px;
    margin-bottom: 25px;
    color: #333;
    border-bottom: 3px solid #667eea;
    padding-bottom: 10px;
}

/* Statistics Cards */
.stats-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 40px;
}

.stat-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-card h3 {
    font-size: 16px;
    margin-bottom: 15px;
    opacity: 0.9;
    font-weight: 500;
}

.stat-number {
    font-size: 42px;
    font-weight: 700;
    margin: 0;
}

/* Tables */
.table-container {
    overflow-x: auto;
    margin-top: 20px;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    overflow: hidden;
}

.data-table thead {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.data-table th {
    padding: 15px;
    text-align: left;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table td {
    padding: 15px;
    border-bottom: 1px solid #eee;
    font-size: 14px;
}

.data-table tbody tr {
    transition: background 0.2s ease;
}

.data-table tbody tr:hover {
    background: #f8f9ff;
}

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

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

/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.status-diterima {
    background: #ffc107;
    color: #333;
}

.status-diambil {
    background: #28a745;
    color: white;
}

.status-dikembalikan {
    background: #dc3545;
    color: white;
}

/* Forms */
.form-container {
    background: #f8f9ff;
    padding: 30px;
    border-radius: 10px;
    max-width: 900px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
    font-size: 14px;
}

.required {
    color: #dc3545;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="date"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-actions {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background: #5a6268;
    transform: translateY(-2px);
}

.btn-danger {
    background: #dc3545;
    color: white;
}

.btn-danger:hover {
    background: #c82333;
    transform: translateY(-2px);
}

.btn-small {
    padding: 8px 16px;
    font-size: 12px;
}

/* Filter Container */
.filter-container {
    background: #f8f9ff;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 25px;
}

.filter-form {
    width: 100%;
}

.filter-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr auto;
    gap: 15px;
    align-items: end;
}

.filter-group {
    display: flex;
    gap: 10px;
}

.search-input {
    flex: 1;
    padding: 10px;
    border: 2px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
}

/* Action Bar */
.action-bar {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: nowrap;
    gap: 15px;
}

/* Messages */
.message {
    padding: 15px 20px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-weight: 500;
}

.message-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.message-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    overflow: auto;
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 30px;
    border-radius: 10px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    position: relative;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    right: 20px;
    top: 20px;
}

.close:hover {
    color: #333;
}

.modal-info {
    background: #f8f9ff;
    padding: 10px;
    border-radius: 5px;
    margin: 5px 0;
    font-weight: 600;
    color: #667eea;
}

/* Footer */
footer {
    background: #f8f9fa;
    padding: 20px 40px;
    text-align: center;
    color: #6c757d;
    border-top: 1px solid #dee2e6;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #667eea;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #764ba2;
}

/* Desktop-only: Prevent mobile responsive design */
html {
    min-width: 1200px;
    overflow-x: auto;
}

/* Disable any responsive behavior */
* {
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

/* Desktop-only: Ensure all dashboards are desktop-only */
header > div {
    flex-wrap: nowrap !important;
    min-width: 100% !important;
}

nav {
    flex-wrap: nowrap !important;
    white-space: nowrap !important;
}

.stats-container {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)) !important;
    min-width: 100% !important;
}

/* Force desktop layout for grid containers */
[style*="grid-template-columns"] {
    min-width: 100% !important;
}

/* Prevent any wrapping in dashboard headers */
header nav a {
    white-space: nowrap !important;
    flex-shrink: 0 !important;
}