/* Main Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

.container {
    width: 95%;
    max-width: 1400px;
    margin: 20px auto;
    padding: 20px;
}

/* Header Styles */
header {
    background-color: #2c3e50;
    color: #ecf0f1;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.logo h1 {
    font-size: 24px;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin: 0 10px;
}

nav ul li a {
    color: #ecf0f1;
    text-decoration: none;
    padding: 10px;
    border-radius: 5px;
    transition: background-color 0.3s;
}

nav ul li a:hover {
    background-color: #34495e;
}

.user-menu {
    display: flex;
    align-items: center;
}

.user-menu span {
    margin-right: 15px;
}

.logout-btn {
    color: #ecf0f1;
    text-decoration: none;
    padding: 8px 15px;
    background-color: #e74c3c;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.logout-btn:hover {
    background-color: #c0392b;
}

/* Card Styles */
.card {
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    padding: 20px;
    margin-bottom: 20px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

.card-header h2 {
    font-size: 20px;
    color: #2c3e50;
}

/* Dashboard */
.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.stat-card i {
    font-size: 36px;
    margin-bottom: 10px;
    color: #3498db;
}

.stat-card h3 {
    font-size: 16px;
    color: #7f8c8d;
    margin-bottom: 5px;
}

.stat-card .stat-value {
    font-size: 28px;
    font-weight: bold;
    color: #2c3e50;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

.form-group textarea {
    height: 120px;
    resize: vertical;
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-row .form-group {
    flex: 1;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    background-color: #3498db;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.3s;
}

.btn-success {
    background-color: #2ecc71;
}

.btn-danger {
    background-color: #e74c3c;
}

.btn-warning {
    background-color: #f39c12;
}

.btn:hover {
    opacity: 0.9;
}

/* Tables */
.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

table th,
table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

table th {
    background-color: #f9f9f9;
    font-weight: 600;
    color: #2c3e50;
}

table tr:hover {
    background-color: #f5f5f5;
}

.action-buttons {
    display: flex;
    gap: 10px;
}

.btn-sm {
    padding: 5px 10px;
    font-size: 14px;
}

/* Car Status */
.status-badge {
    display: inline-block;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.status-available {
    background-color: #e3fcef;
    color: #2ecc71;
}

.status-sold {
    background-color: #ffeaea;
    color: #e74c3c;
}

.status-hold {
    background-color: #fff3e0;
    color: #f39c12;
}

.status-transit {
    background-color: #e3f2fd;
    color: #3498db;
}

/* Car Details */
.car-detail {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.car-image {
    flex: 1;
    min-width: 300px;
}

.car-image img {
    width: 100%;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.car-info {
    flex: 2;
    min-width: 300px;
}

.car-info-list {
    list-style: none;
}

.car-info-list li {
    padding: 10px 0;
    border-bottom: 1px solid #eee;
    display: flex;
}

.car-info-list li strong {
    width: 150px;
    display: inline-block;
    color: #7f8c8d;
}

/* Login Page */
.login-container {
    max-width: 400px;
    margin: 100px auto;
    padding: 30px;
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.login-container h2 {
    text-align: center;
    margin-bottom: 20px;
    color: #2c3e50;
}

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

.login-form button {
    width: 100%;
}

/* Alerts */
.alert {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 5px;
}

.alert-success {
    background-color: #e3fcef;
    color: #2ecc71;
    border: 1px solid #d1f5ea;
}

.alert-danger {
    background-color: #ffeaea;
    color: #e74c3c;
    border: 1px solid #ffd0d0;
}

.alert-warning {
    background-color: #fff3e0;
    color: #f39c12;
    border: 1px solid #ffe0b2;
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    background-color: #2c3e50;
    color: #ecf0f1;
    margin-top: 40px;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    list-style: none;
    margin: 20px 0;
}

.pagination li {
    margin: 0 5px;
}

.pagination li a {
    display: block;
    padding: 8px 16px;
    text-decoration: none;
    background-color: #fff;
    border: 1px solid #ddd;
    color: #3498db;
    border-radius: 5px;
    transition: all 0.3s;
}

.pagination li.active a {
    background-color: #3498db;
    color: white;
    border: 1px solid #3498db;
}

.pagination li a:hover:not(.active) {
    background-color: #f1f1f1;
}

/* Reports */
.chart-container {
    height: 400px;
    margin-bottom: 30px;
}

/* Responsive */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        padding: 10px;
    }
    
    nav ul {
        margin: 15px 0;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .user-menu {
        margin-top: 10px;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .card-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .card-header .btn {
        margin-top: 10px;
    }
}