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

body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

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

.login-container h1 {
    text-align: center;
    margin-bottom: 30px;
    color: #333;
}

/* Navigation */
.navbar {
    background: #333;
    color: white;
    padding: 15px 20px;
    border-radius: 5px;
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar h2 {
    margin: 0;
    font-size: 1.5rem;
}

.nav-links {
    display: flex;
    gap: 20px;
}

.nav-links a {
    color: white;
    text-decoration: none;
    padding: 5px 10px;
    border-radius: 3px;
    transition: background 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
    background: #555;
}

.nav-links a.logout {
    background: #dc3545;
}

.nav-links a.logout:hover {
    background: #c82333;
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 3px;
    font-size: 16px;
}

.form-group input:focus {
    outline: none;
    border-color: #007bff;
}

button {
    width: 100%;
    padding: 12px;
    background: #007bff;
    color: white;
    border: none;
    border-radius: 3px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s;
}

button:hover {
    background: #0056b3;
}

button.btn-switch {
    width: auto;
    padding: 5px 10px;
    font-size: 14px;
}

/* Messages */
.error, .success {
    padding: 10px;
    border-radius: 3px;
    margin-bottom: 20px;
}

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

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

/* User info */
.user-info {
    background: white;
    padding: 20px;
    border-radius: 5px;
    margin-bottom: 30px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.user-info h3 {
    margin-bottom: 15px;
    color: #555;
}

.user-info p {
    margin-bottom: 10px;
}

/* Tables */
table {
    width: 100%;
    background: white;
    border-collapse: collapse;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

table thead {
    background: #007bff;
    color: white;
}

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

table tbody tr:hover {
    background: #f5f5f5;
}

.active-badge {
    background: #28a745;
    color: white;
    padding: 3px 8px;
    border-radius: 3px;
    font-size: 12px;
}

.no-data {
    text-align: center;
    color: #999;
    font-style: italic;
}

/* Stats */
.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.stat-card {
    background: white;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    text-align: center;
}

.stat-card h3 {
    color: #555;
    margin-bottom: 10px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: #007bff;
}

.stat-detail {
    background: white;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    grid-column: 1 / -1;
}

.stat-detail h3 {
    margin-bottom: 15px;
    color: #555;
}

/* Filters */
.stats-filters {
    background: white;
    padding: 20px;
    border-radius: 5px;
    margin-bottom: 30px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.date-filter {
    display: flex;
    gap: 15px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.date-filter .form-group {
    flex: 1;
    min-width: 200px;
}

.date-filter button {
    width: auto;
    padding: 10px 20px;
}

.btn-clear {
    display: inline-block;
    padding: 10px 20px;
    background: #6c757d;
    color: white;
    text-decoration: none;
    border-radius: 3px;
    transition: background 0.3s;
}

.btn-clear:hover {
    background: #5a6268;
}

.ticket-filters {
    background: white;
    padding: 20px;
    border-radius: 5px;
    margin-bottom: 30px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* Responsive */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 10px;
    }
    
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .date-filter {
        flex-direction: column;
    }
    
    .date-filter .form-group {
        width: 100%;
    }
    
    table {
        font-size: 14px;
    }
    
    table th,
    table td {
        padding: 8px;
    }
}