/**
 * Calendar UI Styles
 * Mobile-first, responsive design
 */

:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --success-color: #10b981;
    --border-color: #e5e7eb;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --bg-available: #ffffff;
    --bg-selected: #dbeafe;
    --bg-disabled: #f3f4f6;
    --bg-booked: #f3f4f6;
    --border-radius: 8px;
    --spacing: 1rem;
}

* {
    box-sizing: border-box;
}

body {
    font-family:
        -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
        Arial, sans-serif;
    line-height: 1.5;
    color: var(--text-primary);
    margin: 0;
    padding: 0;
    background: transparent;
}

.container {
    max-width: 600px;
    margin: 0 auto;
    padding: 0;
}

/* Compact Booking Header */
.booking-header {
    background: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.header-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.price-underline {
    text-decoration: underline;
    text-decoration-style: solid;
    text-underline-offset: 4px;
    cursor: pointer;
    transition: color 0.2s;
}

.price-underline:hover {
    color: var(--primary-color);
}

.booking-inputs {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .booking-inputs {
        grid-template-columns: 1fr 1fr;
    }

    .input-group:last-child {
        grid-column: 1 / -1;
    }
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.input-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.date-input {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    cursor: pointer;
    background: white;
    transition: border-color 0.2s;
}

.date-input:hover,
.date-input:focus {
    border-color: var(--primary-color);
    outline: none;
}

.guest-selector-inline {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 0.5rem;
    background: white;
}

.guest-btn-inline {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--primary-color);
    background: white;
    color: var(--primary-color);
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.guest-btn-inline:hover:not(:disabled) {
    background: var(--primary-color);
    color: white;
}

.guest-btn-inline:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    border-color: var(--border-color);
    color: var(--text-secondary);
}

.guest-input-inline {
    flex: 1;
    text-align: center;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    background: transparent;
    color: var(--text-primary);
    min-width: 40px;
}

.guest-input-inline:focus {
    outline: none;
}

.header-cta {
    width: 100%;
    padding: 1rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    margin-top: 0.5rem;
    transition: background 0.2s;
}

.header-cta:hover:not(:disabled) {
    background: var(--primary-hover);
}

.header-cta:disabled {
    background: var(--border-color);
    cursor: not-allowed;
}

.header-helper {
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* Overlay Styles */
.overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    overflow-y: auto;
}

.overlay-content {
    background: white;
    border-radius: var(--border-radius);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp 0.3s ease-out;
}

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

.overlay-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.overlay-header h3 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
}

.overlay-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-secondary);
    cursor: pointer;
    line-height: 1;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

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

/* Pricing Content */
.pricing-content {
    max-width: 500px;
}

.pricing-breakdown-detail {
    padding: 1.5rem;
}

.breakdown-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.breakdown-row:last-child {
    border-bottom: none;
}

.breakdown-row.total {
    margin-top: 0.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--text-primary);
    font-size: 1.125rem;
    font-weight: 700;
}

.breakdown-label {
    color: var(--text-secondary);
}

.breakdown-value {
    font-weight: 600;
    color: var(--text-primary);
}

.breakdown-row.discount .breakdown-label,
.breakdown-row.discount .breakdown-value {
    color: var(--success-color);
}

.breakdown-row.total .breakdown-label,
.breakdown-row.total .breakdown-value {
    color: var(--text-primary);
}

/* Total at top (prominent) */
.breakdown-row.total-top {
    padding: 1.5rem 0;
    font-size: 1.5rem;
    font-weight: 700;
    border-bottom: none;
}

.breakdown-row.total-top .breakdown-label,
.breakdown-row.total-top .breakdown-value {
    color: var(--text-primary);
}

.breakdown-divider {
    height: 2px;
    background: var(--border-color);
    margin: 0.5rem 0 1rem 0;
}

/* Empty state */
.pricing-empty-state {
    padding: 3rem 2rem;
    text-align: center;
}

.pricing-empty-state p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin: 0;
}

/* Calendar Overlay (Mobile fullscreen, Desktop centered) */
.calendar-content {
    max-width: 810px;
    position: relative;
}

.calendar-nav-overlay {
    display: none;
}

.nav-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: white;
    color: var(--text-primary);
    font-size: 1.125rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.nav-btn:hover:not(:disabled) {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.calendar-months-overlay {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 1rem;
    max-height: 60vh;
    overflow-y: auto;
}

@media (min-width: 768px) {
    .calendar-months-overlay {
        grid-template-columns: repeat(2, 1fr);
    }
}

.calendar-month-overlay {
    display: flex;
    flex-direction: column;
}

.month-title-overlay {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.75rem 0;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.calendar-grid-overlay {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}

.calendar-day-header-overlay {
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    padding: 0.25rem 0;
    text-transform: uppercase;
}

.calendar-day-overlay {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s;
    background: white;
    position: relative;
    font-size: 0.875rem;
    padding: 0.25rem;
}

.calendar-day-overlay:hover:not([data-disabled]):not(.empty) {
    background: #f0f9ff;
    transform: scale(1.05);
    z-index: 1;
}

.calendar-day-overlay.empty {
    border: none;
    background: transparent;
    cursor: default;
}

.calendar-day-overlay[data-disabled] {
    background: var(--bg-disabled);
    color: var(--text-secondary);
    cursor: not-allowed;
    opacity: 0.5;
}

.calendar-day-overlay.past {
    background: var(--bg-disabled);
    color: var(--text-secondary);
    cursor: not-allowed;
}

.calendar-day-overlay.booked,
.calendar-day-overlay.blocked {
    background: var(--bg-booked);
    color: var(--text-secondary);
    cursor: not-allowed;
    text-decoration: line-through;
}

.calendar-day-overlay.selected {
    background: var(--primary-color);
    color: white;
    border: 2px solid var(--primary-color);
    font-weight: 700;
}

.calendar-day-overlay.in-range {
    background: var(--bg-selected);
}

.calendar-day-overlay.hover-range {
    background: #eff6ff;
}

.calendar-day-overlay.hover-end {
    background: #dbeafe;
    border: 2px solid var(--primary-color);
}

.day-number-overlay {
    font-weight: 500;
}

.calendar-actions {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    justify-content: flex-end;
}

.action-btn {
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
}

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

.action-btn.primary:hover {
    background: var(--primary-hover);
}

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

.action-btn.secondary:hover {
    background: var(--bg-disabled);
}

@media (max-width: 767px) {
    .overlay {
        padding: 0;
    }

    .calendar-content {
        max-width: 100%;
        width: 100%;
        height: 100%;
        max-height: 100vh;
        border-radius: 0;
    }

    .calendar-months-overlay {
        grid-template-columns: 1fr;
        max-height: calc(100vh - 250px);
        padding: 0.75rem;
    }

    .calendar-day-overlay {
        font-size: 0.75rem;
        max-width: 42px;
        max-height: 42px;
    }

    .nav-btn {
        width: 28px;
        height: 28px;
        font-size: 1rem;
    }

    .month-title-overlay {
        font-size: 0.9rem;
    }

    .calendar-actions {
        flex-direction: column-reverse;
    }

    .action-btn {
        width: 100%;
    }
}

/* Calendar Header */
.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing);
    flex-wrap: wrap;
    gap: 1rem;
}

.calendar-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
}

.calendar-nav {
    display: flex;
    gap: 0.5rem;
}

.calendar-nav button {
    padding: 0.5rem 1rem;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.875rem;
    transition: all 0.2s;
}

.calendar-nav button:hover:not(:disabled) {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.calendar-nav button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Calendar Grid */
.calendar-wrapper {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
}

/* Desktop: Show 2 months side by side */
@media (min-width: 768px) {
    .calendar-wrapper {
        grid-template-columns: repeat(2, 1fr);
    }
}

.calendar-month {
    background: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.month-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0 0 1rem 0;
    text-align: center;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.calendar-day-header {
    text-align: center;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    padding: 0.5rem 0;
    text-transform: uppercase;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    font-size: 0.875rem;
    background: var(--bg-available);
}

.calendar-day:hover:not(.disabled):not(.empty) {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.calendar-day.empty {
    border: none;
    background: transparent;
    cursor: default;
}

.calendar-day.disabled {
    background: var(--bg-disabled);
    color: var(--text-secondary);
    cursor: not-allowed;
    opacity: 0.6;
}

.calendar-day.past {
    background: var(--bg-disabled);
    color: var(--text-secondary);
    cursor: not-allowed;
}

.calendar-day.booked,
.calendar-day.blocked {
    background: var(--bg-booked);
    color: var(--text-secondary);
    cursor: not-allowed;
    text-decoration: line-through;
}

.calendar-day.selected {
    background: var(--bg-selected);
    border-color: var(--primary-color);
    border-width: 2px;
    font-weight: 600;
}

.calendar-day.in-range {
    background: #eff6ff;
    border-color: #bfdbfe;
}

.calendar-day .day-number {
    font-weight: 500;
}

.calendar-day .price {
    font-size: 0.625rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

.calendar-day.selected .price {
    color: var(--primary-color);
    font-weight: 600;
}

/* Guest Selector */
.guest-selector-wrapper {
    margin: 1.5rem 0;
}

.guest-selector {
    background: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.guest-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.guest-icon {
    font-size: 1.25rem;
}

.guest-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: center;
}

.guest-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--primary-color);
    background: white;
    color: var(--primary-color);
    font-size: 1.25rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.guest-btn:hover:not(:disabled) {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.guest-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    border-color: var(--border-color);
    color: var(--text-secondary);
}

.guest-input {
    width: 80px;
    height: 50px;
    text-align: center;
    font-size: 1.5rem;
    font-weight: 600;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-available);
    color: var(--text-primary);
}

.guest-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.guest-helper {
    margin-top: 0.75rem;
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-secondary);
    min-height: 1.25rem;
}

.guest-helper.info {
    color: var(--primary-color);
}

.guest-helper.warning {
    color: #f59e0b;
    font-weight: 500;
}

.guest-helper.error {
    color: #dc2626;
    font-weight: 500;
}

/* Selection Info */
.selection-info {
    background: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-top: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.selection-info h3 {
    margin: 0 0 1rem 0;
    font-size: 1.125rem;
}

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

.selection-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.selection-row:last-child {
    border-bottom: none;
}

.selection-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.selection-value {
    font-weight: 600;
}

.total-price {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.error-message {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    margin-top: 1rem;
    font-size: 0.875rem;
}

.cta-button {
    width: 100%;
    padding: 1rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    margin-top: 1rem;
    transition: background 0.2s;
}

.cta-button:hover:not(:disabled) {
    background: var(--primary-hover);
}

.cta-button:disabled {
    background: var(--border-color);
    cursor: not-allowed;
}

/* Pricing Breakdown */
.pricing-breakdown {
    margin-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

.breakdown-toggle {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--bg-available);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: all 0.2s;
}

.breakdown-toggle:hover {
    background: var(--bg-disabled);
    border-color: var(--primary-color);
}

#breakdown-toggle-icon {
    color: var(--primary-color);
    font-size: 0.75rem;
    transition: transform 0.2s;
}

.breakdown-content {
    margin-top: 1rem;
    padding: 1rem;
    background: #f9fafb;
    border-radius: var(--border-radius);
    animation: slideDown 0.2s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.breakdown-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    font-size: 0.875rem;
}

.breakdown-row:not(:last-child) {
    border-bottom: 1px solid var(--border-color);
}

.breakdown-label {
    color: var(--text-secondary);
}

.breakdown-value {
    font-weight: 600;
    color: var(--text-primary);
}

.breakdown-row.discount .breakdown-label {
    color: var(--success-color);
}

.breakdown-row.discount .breakdown-value {
    color: var(--success-color);
}

/* Legend */
.calendar-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 1.5rem 0;
    font-size: 0.875rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.legend-box {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.legend-box.available {
    background: var(--bg-available);
}

.legend-box.selected {
    background: var(--bg-selected);
    border-color: var(--primary-color);
}

.legend-box.unavailable {
    background: var(--bg-booked);
}

/* Loading State */
.loading {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
}

.spinner {
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Mobile Adjustments */
@media (max-width: 767px) {
    .calendar-header {
        flex-direction: column;
        align-items: stretch;
    }

    .calendar-title {
        text-align: center;
    }

    .calendar-nav {
        justify-content: center;
    }

    .calendar-month {
        padding: 1rem;
    }

    .calendar-day {
        font-size: 0.75rem;
    }

    .calendar-day .price {
        font-size: 0.5rem;
    }
}