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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f0f2f5;
    padding: 20px;
    color: #333;
}

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

/* Header */
.header {
    background: #1a237e;
    color: white;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header h1 {
    font-size: 24px;
    font-weight: 300;
}

.nav a {
    color: white;
    text-decoration: none;
    margin-left: 20px;
    padding: 8px 16px;
    border-radius: 4px;
    transition: background 0.3s;
}

.nav a:hover {
    background: rgba(255,255,255,0.2);
}

/* Cards */
.card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

.card h2 {
    margin-bottom: 20px;
    color: #1a237e;
    border-bottom: 2px solid #e8eaf6;
    padding-bottom: 10px;
}

/* Tabelas */
table {
    width: 100%;
    border-collapse: collapse;
}

th {
    background: #e8eaf6;
    padding: 12px;
    text-align: left;
    font-weight: 600;
}

td {
    padding: 12px;
    border-bottom: 1px solid #e0e0e0;
}

tr:hover {
    background: #f5f5f5;
}

/* Botões */
.btn {
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
}

.btn-primary {
    background: #1a237e;
    color: white;
}

.btn-primary:hover {
    background: #0d1b5e;
}

.btn-success {
    background: #2e7d32;
    color: white;
}

.btn-success:hover {
    background: #1b5e20;
}

.btn-danger {
    background: #c62828;
    color: white;
}

.btn-danger:hover {
    background: #b71c1c;
}

.btn-warning {
    background: #f57c00;
    color: white;
}

.btn-warning:hover {
    background: #e65100;
}

/* Formulários */
.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #1a237e;
}

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

/* Status */
.status-pendente {
    color: #f57c00;
    font-weight: 600;
}

.status-concluido {
    color: #2e7d32;
    font-weight: 600;
}

.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.badge-camarote {
    background: #e3f2fd;
    color: #0d47a1;
}

.badge-sala {
    background: #f3e5f5;
    color: #6a1b9a;
}

/* Responsivo */
@media (max-width: 768px) {
    .header {
        flex-direction: column;
        text-align: center;
    }
    
    .nav {
        margin-top: 15px;
    }
    
    .nav a {
        display: inline-block;
        margin: 5px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    table {
        font-size: 14px;
    }
    
    th, td {
        padding: 8px;
    }
}
/* Estilos adicionais para login */
.login-container .info {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
}

.login-container .info p {
    margin: 5px 0;
}

/* Badge para usuários */
.badge-admin {
    background: #e8f5e9;
    color: #1b5e20;
}

.badge-operador {
    background: #fff3e0;
    color: #e65100;
}