/* ============ Reservations Management Module ============ */

:root {
    --primary-dark-green: #23352B;
    --olive-green: #314438;
    --luxury-gold: #C8A348;
    --cream: #F8F5EF;
    --white: #FFFFFF;
    --light-border: #E8E0D2;
}

/* Reservations Container */
.reservations-container {
    min-height: 100vh;
    background: var(--cream);
    font-family: 'Inter', sans-serif;
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Page Header */
.reservations-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px;
    background: var(--white);
    border: 1px solid var(--light-border);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.header-content {
    flex: 1;
}

.page-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--primary-dark-green);
    margin-bottom: 8px;
}

.page-subtitle {
    font-size: 14px;
    font-weight: 400;
    color: var(--olive-green);
}

.header-actions {
    display: flex;
    gap: 12px;
}

.action-btn {
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 500;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

.action-btn.primary {
    background: var(--luxury-gold);
    color: var(--white);
}

.action-btn.primary:hover {
    background: #D4B358;
}

.action-btn.secondary {
    background: var(--white);
    color: var(--primary-dark-green);
    border: 1px solid var(--light-border);
}

.action-btn.secondary:hover {
    border-color: var(--luxury-gold);
}

/* KPI Cards */
.kpi-cards {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.kpi-card {
    background: var(--white);
    border: 1px solid var(--light-border);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    text-align: center;
}

.kpi-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--luxury-gold);
    margin-bottom: 8px;
}

.kpi-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-dark-green);
    margin-bottom: 4px;
}

.kpi-sublabel {
    font-size: 12px;
    font-weight: 400;
    color: var(--olive-green);
}

/* Command Bar */
.command-bar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--white);
    border: 1px solid var(--light-border);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.search-section {
    display: flex;
    gap: 12px;
    flex: 1;
}

.search-input {
    flex: 1;
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 400;
    color: var(--primary-dark-green);
    background: var(--cream);
    border: 1px solid var(--light-border);
    border-radius: 8px;
    outline: none;
    transition: border-color 0.2s ease;
}

.search-input:focus {
    border-color: var(--luxury-gold);
}

.filter-section {
    display: flex;
    gap: 12px;
}

.filter-select {
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 400;
    color: var(--primary-dark-green);
    background: var(--cream);
    border: 1px solid var(--light-border);
    border-radius: 8px;
    cursor: pointer;
    outline: none;
    transition: border-color 0.2s ease;
}

.filter-select:focus {
    border-color: var(--luxury-gold);
}

.filter-btn,
.clear-btn {
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 500;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

.filter-btn {
    background: var(--luxury-gold);
    color: var(--white);
}

.filter-btn:hover {
    background: #D4B358;
}

.clear-btn {
    background: var(--white);
    color: var(--primary-dark-green);
    border: 1px solid var(--light-border);
}

.clear-btn:hover {
    border-color: var(--luxury-gold);
}

/* View Toggle */
.view-toggle {
    display: flex;
    gap: 8px;
    padding: 8px;
    background: var(--white);
    border: 1px solid var(--light-border);
    border-radius: 8px;
    width: fit-content;
}

.toggle-btn {
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--olive-green);
    background: none;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.toggle-btn.active {
    background: var(--luxury-gold);
    color: var(--white);
}

.toggle-btn:hover:not(.active) {
    background: var(--cream);
}

/* Table Section */
.table-section {
    background: var(--white);
    border: 1px solid var(--light-border);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.table-container {
    overflow-x: auto;
}

.reservations-table {
    width: 100%;
    border-collapse: collapse;
}

.reservations-table thead {
    background: var(--cream);
}

.reservations-table th {
    padding: 12px 16px;
    font-size: 12px;
    font-weight: 600;
    color: var(--olive-green);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: left;
}

.reservations-table td {
    padding: 16px;
    font-size: 13px;
    font-weight: 400;
    color: var(--primary-dark-green);
    border-bottom: 1px solid var(--light-border);
}

.reservations-table tbody tr:hover {
    background: var(--cream);
    cursor: pointer;
}

.reservation-no {
    font-weight: 600;
    color: var(--luxury-gold);
}

.status-badge {
    display: inline-block;
    padding: 6px 12px;
    font-size: 11px;
    font-weight: 600;
    color: var(--white);
    border-radius: 12px;
    text-transform: uppercase;
}

.action-menu {
    display: flex;
    gap: 8px;
}

.action-icon {
    background: none;
    border: none;
    font-size: 18px;
    color: var(--olive-green);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: background 0.2s ease;
}

.action-icon:hover {
    background: var(--cream);
}

/* Calendar View Section */
.calendar-view-section {
    background: var(--white);
    border: 1px solid var(--light-border);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.calendar-view {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.calendar-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--primary-dark-green);
}

.reservations-calendar-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.reservations-calendar-day {
    padding: 16px;
    background: var(--cream);
    border: 1px solid var(--light-border);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.day-date {
    font-size: 14px;
    font-weight: 600;
    color: var(--luxury-gold);
}

.day-status {
    font-size: 12px;
    font-weight: 400;
    color: var(--olive-green);
}

/* Arrivals Section */
.arrivals-section {
    background: var(--white);
    border: 1px solid var(--light-border);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.section-header {
    margin-bottom: 20px;
}

.section-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-dark-green);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.arrivals-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.arrival-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    background: var(--cream);
    border-radius: 8px;
}

.arrival-info {
    flex: 1;
}

.arrival-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-dark-green);
    margin-bottom: 4px;
}

.arrival-eta,
.arrival-room {
    font-size: 12px;
    font-weight: 400;
    color: var(--olive-green);
    margin-bottom: 2px;
}

.arrival-status {
    font-size: 12px;
    font-weight: 600;
}

.arrival-action {
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 500;
    color: var(--white);
    background: var(--luxury-gold);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.arrival-action:hover {
    background: #D4B358;
}

/* Departures Section */
.departures-section {
    background: var(--white);
    border: 1px solid var(--light-border);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.departures-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.departure-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    background: var(--cream);
    border-radius: 8px;
}

.departure-info {
    flex: 1;
}

.departure-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-dark-green);
    margin-bottom: 4px;
}

.departure-room,
.departure-balance {
    font-size: 12px;
    font-weight: 400;
    color: var(--olive-green);
    margin-bottom: 2px;
}

.departure-actions {
    display: flex;
    gap: 8px;
}

.departure-action {
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 500;
    color: var(--white);
    background: var(--luxury-gold);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.departure-action:hover {
    background: #D4B358;
}

/* Analytics Section */
.analytics-section {
    background: var(--white);
    border: 1px solid var(--light-border);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.analytics-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.analytics-card {
    padding: 16px;
    background: var(--cream);
    border: 1px solid var(--light-border);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.analytics-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--olive-green);
}

.analytics-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--luxury-gold);
}

/* Reservation Drawer */
.reservation-drawer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.reservation-drawer {
    width: 500px;
    max-height: 80vh;
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px;
    border-bottom: 1px solid var(--light-border);
    background: var(--primary-dark-green);
}

.drawer-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
}

.drawer-close {
    background: none;
    border: none;
    font-size: 28px;
    color: var(--white);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background 0.2s ease;
}

.drawer-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

.drawer-content {
    padding: 24px;
    overflow-y: auto;
    max-height: calc(80vh - 80px);
}

.guest-info-section,
.room-info-section,
.special-requests-section,
.payment-section,
.source-section {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--light-border);
}

.section-subtitle {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-dark-green);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 12px;
    background: var(--cream);
    border-radius: 8px;
}

.info-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--olive-green);
}

.info-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-dark-green);
}

.special-requests {
    font-size: 13px;
    font-weight: 400;
    color: var(--primary-dark-green);
    padding: 12px;
    background: var(--cream);
    border-radius: 8px;
}

.payment-status {
    font-size: 16px;
    font-weight: 600;
    padding: 12px;
    background: var(--cream);
    border-radius: 8px;
    display: inline-block;
}

.reservation-source {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-dark-green);
    padding: 12px;
    background: var(--cream);
    border-radius: 8px;
    display: inline-block;
}

.drawer-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.drawer-action-btn {
    background: var(--white);
    border: 1px solid var(--light-border);
    padding: 12px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--primary-dark-green);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.drawer-action-btn:hover {
    border-color: var(--luxury-gold);
    background: var(--luxury-gold);
    color: var(--white);
}

.drawer-action-btn.danger:hover {
    border-color: #C75B5B;
    background: #C75B5B;
    color: var(--white);
}

/* Mobile Responsive */
@media (max-width: 1200px) {
    .kpi-cards {
        grid-template-columns: repeat(3, 1fr);
    }

    .analytics-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .reservations-calendar-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .reservations-container {
        padding: 16px;
    }

    .reservations-header {
        flex-direction: column;
        gap: 16px;
        align-items: stretch;
    }

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

    .kpi-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .command-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .search-section {
        flex-direction: column;
    }

    .filter-section {
        flex-direction: column;
    }

    .analytics-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .reservations-calendar-grid {
        grid-template-columns: 1fr;
    }

    .arrival-card,
    .departure-card {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

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

    .reservation-drawer {
        width: 90%;
        max-height: 90vh;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }
}