/* Login Page */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 2rem;
}

.login-card {
    background: var(--white);
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 400px;
}

.login-card h1 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.login-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.login-form {
    margin-bottom: 1.5rem;
}

.back-link {
    display: block;
    text-align: center;
    color: var(--primary-color);
    text-decoration: none;
    margin-top: 1rem;
}

.back-link:hover {
    text-decoration: underline;
}

.back-link.access-open {
    margin-top: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
}

/* Admin Panel */
.admin-email {
    color: var(--text-light);
    font-size: 0.9rem;
}

.admin-section {
    padding: 2rem 0;
}

/* Filters */
.filters {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
}

.filters .form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    align-items: end;
}

.filters .form-group {
    margin-bottom: 0;
}

/* Reservations List */
.reservations-container {
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.reservations-list {
    display: flex;
    flex-direction: column;
}

.reservation-item {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: background-color 0.3s;
}

.reservation-item:hover {
    background-color: var(--bg-color);
}

.reservation-item:last-child {
    border-bottom: none;
}

.reservation-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.reservation-guest {
    flex: 1;
}

.reservation-guest h3 {
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.reservation-guest p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.reservation-status {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
}

.reservation-status.pendente {
    background-color: var(--warning-color);
    color: #856404;
}

.reservation-status.confirmada {
    background-color: var(--success-color);
    color: #155724;
}

.reservation-status.cancelada {
    background-color: var(--danger-color);
    color: #721c24;
}

.reservation-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    font-size: 0.9rem;
}

.reservation-detail {
    display: flex;
    flex-direction: column;
}

.reservation-detail label {
    font-weight: 600;
    color: var(--text-light);
    font-size: 0.8rem;
    margin-bottom: 0.25rem;
}

.reservation-detail span {
    color: var(--text-color);
}

.reservation-actions {
    margin-top: 1rem;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

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

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal-content {
    background-color: var(--white);
    margin: auto;
    padding: 2rem;
    border-radius: 12px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--shadow-lg);
}

.close-modal {
    position: absolute;
    right: 1rem;
    top: 1rem;
    font-size: 2rem;
    font-weight: bold;
    color: var(--text-light);
    cursor: pointer;
    line-height: 1;
}

.close-modal:hover {
    color: var(--text-color);
}

.modal-actions {
    margin-top: 2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
}

.status-select {
    flex: 1;
    min-width: 140px;
}

.modal-actions .btn-danger {
    margin-left: auto;
}

.reservation-details-modal {
    display: grid;
    gap: 1rem;
}

.reservation-details-modal .detail-row {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem;
    background: var(--bg-color);
    border-radius: 8px;
}

.detail-row label {
    font-weight: 600;
    color: var(--text-light);
}

.detail-row span {
    color: var(--text-color);
}

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-light);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

/* Responsive */
@media (max-width: 768px) {
    .login-card {
        padding: 2rem;
    }

    .filters .form-row {
        grid-template-columns: 1fr;
    }

    .reservation-header {
        flex-direction: column;
    }

    .reservation-details {
        grid-template-columns: 1fr;
    }

    .modal-content {
        padding: 1.5rem;
    }

    .modal-actions {
        flex-direction: column;
    }

    .modal-actions .btn-danger {
        margin-left: 0;
        width: 100%;
    }

    .status-select {
        width: 100%;
    }
}