/* Sistema de Gerenciamento de Viagens - Estilos Personalizados */

:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --border-radius: 0.5rem;
    --box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --box-shadow-lg: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

/* Global Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
    color: var(--dark-color);
}

/* Navigation */
.navbar-brand {
    font-size: 1.5rem;
}

.navbar-nav .nav-link {
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: rgba(255, 255, 255, 0.8) !important;
}

/* Cards */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: box-shadow 0.3s ease;
}

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

.card-header {
    background-color: var(--light-color);
    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
    font-weight: 600;
}

/* Stats Cards */
.card.bg-primary,
.card.bg-success,
.card.bg-info,
.card.bg-warning {
    border: none;
    transition: transform 0.3s ease;
}

.card.bg-primary:hover,
.card.bg-success:hover,
.card.bg-info:hover,
.card.bg-warning:hover {
    transform: translateY(-2px);
}

/* Buttons */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

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

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

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

/* Forms */
.form-control,
.form-select {
    border-radius: var(--border-radius);
    border: 1px solid #ced4da;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.input-group-text {
    background-color: var(--light-color);
    border-color: #ced4da;
}

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

.table thead th {
    background-color: var(--light-color);
    border-bottom: 2px solid #dee2e6;
    font-weight: 600;
    color: var(--dark-color);
}

.table tbody tr {
    transition: background-color 0.3s ease;
}

.table tbody tr:hover {
    background-color: rgba(13, 110, 253, 0.05);
}

/* Status Badges */
.badge {
    font-size: 0.75em;
    padding: 0.5em 0.75em;
    border-radius: var(--border-radius);
}

.status-ativa {
    background-color: var(--success-color);
}

.status-concluida {
    background-color: var(--info-color);
}

.status-cancelada {
    background-color: var(--secondary-color);
}

.status-pago {
    background-color: var(--success-color);
}

.status-pendente {
    background-color: var(--warning-color);
    color: var(--dark-color);
}

.status-cancelado {
    background-color: var(--danger-color);
}

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

.loading-overlay .spinner-border {
    width: 3rem;
    height: 3rem;
}

/* Login Screen */
#loginScreen .card {
    border: none;
    box-shadow: var(--box-shadow-lg);
}

#loginScreen .card-body {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background: white;
}

#loginScreen .fa-bus {
    color: var(--primary-color);
}

/* Seat Map Styles */
.seat-map {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.bus-layout {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 20px;
    background: linear-gradient(to bottom, #e3f2fd, #f3e5f5);
    border-radius: 15px;
    border: 3px solid #1976d2;
    position: relative;
}

.bus-layout::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 20px;
    background-color: #1976d2;
    border-radius: 10px 10px 0 0;
}

.seat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.seat-side {
    display: flex;
    gap: 5px;
}

.seat {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 2px solid #ccc;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.seat.available {
    background-color: #4caf50;
    border-color: #45a049;
    color: white;
}

.seat.available:hover {
    background-color: #45a049;
    transform: scale(1.1);
}

.seat.selected {
    background-color: #2196f3;
    border-color: #1976d2;
    color: white;
    transform: scale(1.1);
}

.seat.booked {
    background-color: #f44336;
    border-color: #d32f2f;
    color: white;
    cursor: not-allowed;
}

.seat.reserved {
    background-color: #ff9800;
    border-color: #f57c00;
    color: white;
    cursor: not-allowed;
}

.aisle {
    width: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-size: 12px;
}

/* Seat Legend */
.seat-legend {
    display: flex;
    gap: 20px;
    margin-top: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.legend-seat {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    border: 2px solid;
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar-nav {
        text-align: center;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .btn {
        font-size: 0.875rem;
    }
    
    .table-responsive {
        font-size: 0.875rem;
    }
    
    .seat {
        width: 35px;
        height: 35px;
        font-size: 10px;
    }
    
    .seat-row {
        gap: 15px;
    }
    
    .bus-layout {
        padding: 15px;
    }
    
    .seat-legend {
        gap: 15px;
    }
}

@media (max-width: 576px) {
    .container-fluid {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
    
    .card {
        margin-bottom: 1rem;
    }
    
    .btn-group {
        flex-direction: column;
    }
    
    .btn-group .btn {
        border-radius: var(--border-radius) !important;
        margin-bottom: 0.25rem;
    }
    
    .seat {
        width: 30px;
        height: 30px;
        font-size: 9px;
    }
    
    .seat-row {
        gap: 10px;
    }
    
    .aisle {
        width: 20px;
    }
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-in {
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Print Styles */
@media print {
    .navbar,
    .btn,
    .loading-overlay {
        display: none !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid #ccc !important;
    }
    
    .table {
        font-size: 12px;
    }
}