/* ============================================================
   CALENDAR MODAL - DARK MODE & UI IMPROVEMENTS
   Created: 2025-11-01
   Purpose: Fix calendar modal dark mode and improve UI/UX
   ============================================================ */

/* =============================================================
   CALENDAR MODAL BASE IMPROVEMENTS
   ============================================================= */

/* Modal overlay - Full screen dark backdrop */
.litepicker,
[data-date-picker-dialog],
.booking-search-bar__date-popover {
    z-index: 10000 !important; /* Ensure above everything */
}

/* Calendar container - Centered modal */
.litepicker .container__months,
.booking-date-picker {
    background: var(--color-background, #ffffff);
    border-radius: var(--booking-radius-xl, 16px);
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.15),
        0 0 0 1px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    max-width: 900px;
    margin: 0 auto;
}

/* Calendar header */
.litepicker .container__months .month-item-header,
.booking-date-picker__header {
    background: var(--color-background, #ffffff);
    border-bottom: 1px solid var(--color-border, #e5e7eb);
    padding: var(--booking-space-lg, 16px);
}

/* Calendar title */
.litepicker .container__months .month-item-name,
.booking-date-picker__title {
    color: var(--color-text-primary, #111827);
    font-size: var(--booking-text-lg, 18px);
    font-weight: var(--booking-font-semibold, 600);
}

/* Month/Year navigation buttons */
.litepicker .container__months .button-previous-month,
.litepicker .container__months .button-next-month {
    background: transparent;
    border: none;
    color: var(--color-text-primary, #111827);
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.litepicker .container__months .button-previous-month:hover,
.litepicker .container__months .button-next-month:hover {
    background: var(--color-gray-100, #f3f4f6);
}

/* Weekday headers */
.litepicker .container__months .month-item-weekdays-row > div {
    color: var(--color-text-secondary, #6b7280);
    font-size: var(--booking-text-xs, 12px);
    font-weight: var(--booking-font-semibold, 600);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: var(--booking-space-sm, 8px);
}

/* Calendar days */
.litepicker .container__days .day-item {
    color: var(--color-text-primary, #111827);
    background: transparent;
    border: 2px solid transparent;
    border-radius: 50%;
    transition: all 0.2s ease;
    cursor: pointer;
    font-weight: var(--booking-font-medium, 500);
}

/* Hover state for available days */
.litepicker .container__days .day-item:not(.is-locked):not(.is-start-date):not(.is-end-date):hover {
    background: var(--color-gray-100, #f3f4f6);
    border-color: var(--color-border, #e5e7eb);
}

/* Selected date range */
.litepicker .container__days .day-item.is-in-range {
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-primary, #3b82f6);
}

/* Start and end dates */
.litepicker .container__days .day-item.is-start-date,
.litepicker .container__days .day-item.is-end-date {
    background: var(--color-primary, #3b82f6) !important;
    color: white !important;
    border-color: var(--color-primary, #3b82f6) !important;
    font-weight: var(--booking-font-bold, 700);
}

/* Today indicator */
.litepicker .container__days .day-item.is-today {
    border-color: var(--color-primary, #3b82f6);
    font-weight: var(--booking-font-semibold, 600);
}

/* Locked/Unavailable dates */
.litepicker .container__days .day-item.is-locked {
    color: var(--color-text-tertiary, #9ca3af) !important;
    background: var(--color-gray-50, #f9fafb);
    text-decoration: line-through;
    cursor: not-allowed !important;
    opacity: 0.5;
    position: relative;
}

/* Strikethrough for unavailable dates */
.litepicker .container__days .day-item.is-locked::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) rotate(-45deg);
    width: 100%;
    height: 1px;
    background: var(--color-error, #ef4444);
}

/* Previous/Next month dates (grayed out) */
.litepicker .container__days .day-item.is-prev-month,
.litepicker .container__days .day-item.is-next-month {
    color: var(--color-text-tertiary, #9ca3af);
    opacity: 0.4;
}

/* Footer buttons */
.litepicker .container__footer,
.booking-date-picker__footer {
    background: var(--color-background, #ffffff);
    border-top: 1px solid var(--color-border, #e5e7eb);
    padding: var(--booking-space-lg, 16px);
    display: flex;
    justify-content: space-between;
    gap: var(--booking-space-md, 12px);
}

/* Clear button */
.litepicker .container__footer .button-cancel,
.booking-date-picker__clear {
    background: transparent;
    border: 1px solid var(--color-border, #e5e7eb);
    color: var(--color-text-secondary, #6b7280);
    padding: var(--booking-space-sm, 8px) var(--booking-space-lg, 16px);
    border-radius: var(--booking-radius-md, 8px);
    font-weight: var(--booking-font-semibold, 600);
    cursor: pointer;
    transition: all 0.2s ease;
}

.litepicker .container__footer .button-cancel:hover,
.booking-date-picker__clear:hover {
    background: var(--color-gray-50, #f9fafb);
    border-color: var(--color-gray-300, #d1d5db);
}

/* Apply/Save button */
.litepicker .container__footer .button-apply,
.booking-date-picker__apply {
    background: var(--color-primary, #3b82f6);
    border: none;
    color: white;
    padding: var(--booking-space-sm, 8px) var(--booking-space-xl, 24px);
    border-radius: var(--booking-radius-md, 8px);
    font-weight: var(--booking-font-semibold, 600);
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.litepicker .container__footer .button-apply:hover,
.booking-date-picker__apply:hover {
    background: var(--color-primary-hover, #2563eb);
    box-shadow: 0 4px 8px rgba(59, 130, 246, 0.3);
    transform: translateY(-1px);
}

.litepicker .container__footer .button-apply:active,
.booking-date-picker__apply:active {
    transform: translateY(0);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* =============================================================
   DARK MODE OVERRIDES
   ============================================================= */

[data-theme="dark"] .litepicker,
[data-theme="dark"] [data-date-picker-dialog],
[data-theme="dark"] .booking-search-bar__date-popover {
    background: rgba(0, 0, 0, 0.85);
}

/* Calendar container dark mode */
[data-theme="dark"] .litepicker .container__months,
[data-theme="dark"] .booking-date-picker {
    background: var(--color-background-secondary, #1f2937);
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(255, 255, 255, 0.1);
}

/* Header dark mode */
[data-theme="dark"] .litepicker .container__months .month-item-header,
[data-theme="dark"] .booking-date-picker__header {
    background: var(--color-background-secondary, #1f2937);
    border-bottom-color: var(--color-border, #374151);
}

/* Title dark mode */
[data-theme="dark"] .litepicker .container__months .month-item-name,
[data-theme="dark"] .booking-date-picker__title {
    color: var(--color-text-primary, #f9fafb);
}

/* Navigation buttons dark mode */
[data-theme="dark"] .litepicker .container__months .button-previous-month,
[data-theme="dark"] .litepicker .container__months .button-next-month {
    color: var(--color-text-primary, #f9fafb);
}

[data-theme="dark"] .litepicker .container__months .button-previous-month:hover,
[data-theme="dark"] .litepicker .container__months .button-next-month:hover {
    background: var(--color-gray-700, #374151);
}

/* Weekday headers dark mode */
[data-theme="dark"] .litepicker .container__months .month-item-weekdays-row > div {
    color: var(--color-text-secondary, #d1d5db);
}

/* Calendar days dark mode */
[data-theme="dark"] .litepicker .container__days .day-item {
    color: var(--color-text-primary, #f9fafb);
}

/* Hover state dark mode */
[data-theme="dark"] .litepicker .container__days .day-item:not(.is-locked):not(.is-start-date):not(.is-end-date):hover {
    background: var(--color-gray-700, #374151);
    border-color: var(--color-border, #4b5563);
}

/* Selected range dark mode */
[data-theme="dark"] .litepicker .container__days .day-item.is-in-range {
    background: rgba(96, 165, 250, 0.15);
    color: var(--color-primary-light, #60a5fa);
}

/* Start/End dates dark mode - Keep bright */
[data-theme="dark"] .litepicker .container__days .day-item.is-start-date,
[data-theme="dark"] .litepicker .container__days .day-item.is-end-date {
    background: var(--color-primary, #3b82f6) !important;
    color: white !important;
}

/* Today indicator dark mode */
[data-theme="dark"] .litepicker .container__days .day-item.is-today {
    border-color: var(--color-primary-light, #60a5fa);
}

/* Locked dates dark mode */
[data-theme="dark"] .litepicker .container__days .day-item.is-locked {
    color: var(--color-text-tertiary, #6b7280) !important;
    background: var(--color-gray-800, #1f2937);
}

/* Previous/Next month dark mode */
[data-theme="dark"] .litepicker .container__days .day-item.is-prev-month,
[data-theme="dark"] .litepicker .container__days .day-item.is-next-month {
    color: var(--color-text-tertiary, #6b7280);
}

/* Footer dark mode */
[data-theme="dark"] .litepicker .container__footer,
[data-theme="dark"] .booking-date-picker__footer {
    background: var(--color-background-secondary, #1f2937);
    border-top-color: var(--color-border, #374151);
}

/* Clear button dark mode */
[data-theme="dark"] .litepicker .container__footer .button-cancel,
[data-theme="dark"] .booking-date-picker__clear {
    border-color: var(--color-border, #374151);
    color: var(--color-text-secondary, #d1d5db);
}

[data-theme="dark"] .litepicker .container__footer .button-cancel:hover,
[data-theme="dark"] .booking-date-picker__clear:hover {
    background: var(--color-gray-700, #374151);
    border-color: var(--color-gray-500, #6b7280);
}

/* Apply button dark mode - Keep bright blue */
[data-theme="dark"] .litepicker .container__footer .button-apply,
[data-theme="dark"] .booking-date-picker__apply {
    background: var(--color-primary, #3b82f6);
}

[data-theme="dark"] .litepicker .container__footer .button-apply:hover,
[data-theme="dark"] .booking-date-picker__apply:hover {
    background: var(--color-primary-hover, #2563eb);
    box-shadow: 0 4px 8px rgba(96, 165, 250, 0.4);
}

/* =============================================================
   RESPONSIVE - MOBILE
   ============================================================= */

@media (max-width: 768px) {
    .litepicker .container__months,
    .booking-date-picker {
        max-width: 100%;
        border-radius: 0;
        min-height: 100vh;
        display: flex;
        flex-direction: column;
    }

    /* Make calendar scrollable on mobile */
    .litepicker .container__days {
        overflow-y: auto;
        flex: 1;
    }

    /* Stack months vertically on mobile */
    .litepicker .container__months {
        flex-direction: column !important;
    }

    /* Larger touch targets for mobile */
    .litepicker .container__days .day-item {
        min-height: 44px;
        min-width: 44px;
    }

    /* Footer always at bottom on mobile */
    .litepicker .container__footer,
    .booking-date-picker__footer {
        position: sticky;
        bottom: 0;
        margin-top: auto;
    }
}

/* =============================================================
   ACCESSIBILITY IMPROVEMENTS
   ============================================================= */

/* High contrast mode */
@media (prefers-contrast: high) {
    .litepicker .container__days .day-item.is-start-date,
    .litepicker .container__days .day-item.is-end-date {
        border: 3px solid white;
    }

    .litepicker .container__days .day-item.is-locked {
        text-decoration: line-through;
        text-decoration-thickness: 2px;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .litepicker .container__days .day-item,
    .litepicker .container__footer .button-apply,
    .litepicker .container__footer .button-cancel,
    .litepicker .container__months .button-previous-month,
    .litepicker .container__months .button-next-month {
        transition: none;
    }

    .litepicker .container__footer .button-apply:hover,
    .booking-date-picker__apply:hover {
        transform: none;
    }
}

/* Focus visible for keyboard navigation */
.litepicker .container__days .day-item:focus-visible {
    outline: 3px solid var(--color-primary, #3b82f6);
    outline-offset: 2px;
    z-index: 1;
}

/* =============================================================
   MINIMUM STAY NOTICE
   ============================================================= */

.litepicker .container__info,
.booking-date-picker__notice {
    padding: var(--booking-space-md, 12px) var(--booking-space-lg, 16px);
    background: var(--color-warning-bg, #fef3c7);
    border-top: 1px solid var(--color-warning, #f59e0b);
    color: var(--color-warning-dark, #92400e);
    font-size: var(--booking-text-sm, 14px);
    display: flex;
    align-items: center;
    gap: var(--booking-space-sm, 8px);
}

.litepicker .container__info i,
.booking-date-picker__notice i {
    color: var(--color-warning, #f59e0b);
}

[data-theme="dark"] .litepicker .container__info,
[data-theme="dark"] .booking-date-picker__notice {
    background: rgba(245, 158, 11, 0.1);
    border-top-color: var(--color-warning, #f59e0b);
    color: var(--color-warning-light, #fbbf24);
}

/* =============================================================
   END OF CALENDAR DARK MODE
   ============================================================= */