/* =============================================
   PREMIUM FORM COMPONENTS
   Custom date picker, time picker, select dropdowns
   – Amour et Grâce Design System
   ============================================= */

/* ── Component Wrappers ── */
.prem-custom-select,
.prem-datepicker,
.prem-timepicker {
    position: relative;
}

/* ── Hidden Native Elements ──
   Screen-reader accessible but visually hidden.
   Native elements stay in the form for validation + submission. */
.prem-native-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* ══════════════════════════════════════
   TRIGGER BUTTON (shared by all components)
   ══════════════════════════════════════ */
.prem-select-trigger {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 15px;
    background-color: #ffffff;
    border: 2px solid transparent;
    border-radius: var(--radius-md, 8px);
    cursor: pointer;
    font-family: var(--font-body, 'Poppins', sans-serif);
    font-size: 1rem;
    color: #333333;
    text-align: left;
    line-height: 1.4;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
    -webkit-appearance: none;
    appearance: none;
}

@media (hover: hover) {
    .prem-select-trigger:hover {
        border-color: rgba(0, 0, 0, 0.12);
    }
}

.prem-select-trigger:focus-visible {
    outline: none;
    border-color: #000000;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.15);
}

/* Open state */
.prem-custom-select.open .prem-select-trigger,
.prem-datepicker.open .prem-select-trigger,
.prem-timepicker.open .prem-select-trigger {
    border-color: #000000;
}

/* Error state – propagated from hidden native element via CSS sibling selector */
.prem-native-hidden.error ~ .prem-select-trigger {
    border-color: #ffcccc;
    background-color: #fff5f5;
}

/* ── Trigger Icon ── */
.prem-trigger-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: #aaaaaa;
    transition: color 0.2s ease;
}

.prem-custom-select.open .prem-trigger-icon,
.prem-datepicker.open .prem-trigger-icon,
.prem-timepicker.open .prem-trigger-icon {
    color: #555555;
}

/* ── Trigger Value Text ── */
.prem-select-value {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.prem-select-value.is-placeholder {
    color: #999999;
}

/* ── Trigger Chevron ── */
.prem-trigger-chevron {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    color: #aaaaaa;
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), color 0.2s ease;
}

.prem-custom-select.open .prem-trigger-chevron,
.prem-datepicker.open .prem-trigger-chevron,
.prem-timepicker.open .prem-trigger-chevron {
    transform: rotate(180deg);
    color: #555555;
}


/* ══════════════════════════════════════
   DROPDOWN PANEL (shared base)
   ══════════════════════════════════════ */
.prem-select-dropdown,
.prem-datepicker-panel,
.prem-timepicker-panel {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    background-color: #ffffff;
    border-radius: var(--radius-lg, 12px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.08);
    z-index: 100;
    /* Animation: fade + slide */
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity 0.2s ease, transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.2s ease;
    overflow: hidden;
}

.prem-custom-select.open .prem-select-dropdown,
.prem-datepicker.open .prem-datepicker-panel,
.prem-timepicker.open .prem-timepicker-panel {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}


/* ══════════════════════════════════════
   CUSTOM SELECT DROPDOWN (Guests, Type)
   ══════════════════════════════════════ */
.prem-select-dropdown {
    padding: 6px;
    max-height: 280px;
    overflow-y: auto;
}

/* Custom scrollbar */
.prem-select-dropdown::-webkit-scrollbar { width: 5px; }
.prem-select-dropdown::-webkit-scrollbar-track { background: transparent; }
.prem-select-dropdown::-webkit-scrollbar-thumb { background: #ddd; border-radius: 3px; }

/* Option */
.prem-select-option {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 12px 14px;
    border: none;
    background: transparent;
    font-family: var(--font-body, 'Poppins', sans-serif);
    font-size: 0.95rem;
    color: #333333;
    cursor: pointer;
    border-radius: var(--radius-md, 8px);
    transition: background-color 0.15s ease;
    text-align: left;
}

@media (hover: hover) {
    .prem-select-option:hover {
        background-color: #f5f5f5;
    }
}

.prem-select-option:focus-visible {
    outline: none;
    background-color: #f0f0f0;
}

.prem-select-option.selected {
    background-color: rgba(201, 0, 34, 0.06);
    color: var(--accent-red, #c90022);
    font-weight: 500;
}

/* Checkmark */
.prem-option-check {
    width: 16px;
    height: 16px;
    margin-left: auto;
    flex-shrink: 0;
    opacity: 0;
    color: var(--accent-red, #c90022);
    transition: opacity 0.15s ease;
}

.prem-select-option.selected .prem-option-check {
    opacity: 1;
}


/* ══════════════════════════════════════
   DATEPICKER CALENDAR
   ══════════════════════════════════════ */
.prem-datepicker-panel {
    right: auto;
    width: 320px;
    max-width: calc(100vw - 40px);
    padding: 20px;
    overflow: visible;
}

/* Calendar Header */
.prem-cal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.prem-cal-month-year {
    font-family: var(--font-body, 'Poppins', sans-serif);
    font-size: 0.95rem;
    font-weight: 600;
    color: #1a1a1a;
    user-select: none;
}

.prem-cal-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border: none;
    background: transparent;
    border-radius: 50%;
    cursor: pointer;
    color: #888;
    transition: background-color 0.15s ease, color 0.15s ease;
}

@media (hover: hover) {
    .prem-cal-nav:hover {
        background-color: #f0f0f0;
        color: #1a1a1a;
    }
}

.prem-cal-nav:focus-visible {
    outline: 2px solid #000;
    outline-offset: 2px;
}

.prem-cal-nav svg {
    width: 18px;
    height: 18px;
}

/* Weekday Headers */
.prem-cal-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    margin-bottom: 4px;
}

.prem-cal-weekdays span {
    text-align: center;
    font-size: 0.7rem;
    font-weight: 600;
    color: #999;
    padding: 6px 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    user-select: none;
}

/* Monday header subtle accent to hint closed day */
.prem-cal-weekdays span:nth-child(2) {
    color: #ccc;
}

/* Day Grid */
.prem-cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}

.prem-cal-day {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1;
    border: none;
    background: transparent;
    font-family: var(--font-body, 'Poppins', sans-serif);
    font-size: 0.85rem;
    color: #333;
    cursor: pointer;
    border-radius: 50%;
    transition: background-color 0.15s ease, color 0.15s ease;
    position: relative;
    min-width: 0;
}

@media (hover: hover) {
    .prem-cal-day:hover:not(.disabled):not(.selected) {
        background-color: #f0f0f0;
    }
}

.prem-cal-day:focus-visible {
    outline: 2px solid #000;
    outline-offset: 1px;
}

/* Today marker */
.prem-cal-day.today:not(.selected) {
    font-weight: 700;
    color: var(--accent-red, #c90022);
}

.prem-cal-day.today:not(.selected)::after {
    content: '';
    position: absolute;
    bottom: 3px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background-color: var(--accent-red, #c90022);
}

/* Selected day */
.prem-cal-day.selected {
    background-color: var(--accent-red, #c90022);
    color: #ffffff;
    font-weight: 600;
}

/* Disabled days (past, Mondays, >180 days) */
.prem-cal-day.disabled {
    color: #ddd;
    cursor: default;
    pointer-events: none;
}

/* Other-month days */
.prem-cal-day.other-month {
    color: #ccc;
}

.prem-cal-day.other-month.disabled {
    color: #eee;
}


/* ══════════════════════════════════════
   TIME PICKER
   ══════════════════════════════════════ */
.prem-timepicker-panel {
    padding: 16px;
    max-height: 340px;
    overflow-y: auto;
}

/* Custom scrollbar */
.prem-timepicker-panel::-webkit-scrollbar { width: 5px; }
.prem-timepicker-panel::-webkit-scrollbar-track { background: transparent; }
.prem-timepicker-panel::-webkit-scrollbar-thumb { background: #ddd; border-radius: 3px; }

/* Section label */
.prem-time-section-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #999;
    padding: 4px 4px 8px;
    user-select: none;
}

/* Time slot grid */
.prem-time-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
}

/* Time slot button */
.prem-time-slot {
    padding: 10px 6px;
    border: 1.5px solid #e8e8e8;
    background: transparent;
    border-radius: var(--radius-md, 8px);
    font-family: var(--font-body, 'Poppins', sans-serif);
    font-size: 0.85rem;
    color: #444;
    cursor: pointer;
    transition: border-color 0.15s ease, background-color 0.15s ease, color 0.15s ease;
    text-align: center;
    white-space: nowrap;
}

@media (hover: hover) {
    .prem-time-slot:hover:not(.selected) {
        border-color: #bbb;
        background-color: #fafafa;
    }
}

.prem-time-slot:focus-visible {
    outline: 2px solid #000;
    outline-offset: 1px;
}

.prem-time-slot.selected {
    background-color: var(--accent-red, #c90022);
    border-color: var(--accent-red, #c90022);
    color: #ffffff;
    font-weight: 500;
}

/* Empty state message */
.prem-time-empty-msg {
    text-align: center;
    padding: 24px 16px;
    color: #999;
    font-size: 0.9rem;
    font-family: var(--font-body, 'Poppins', sans-serif);
}


/* ══════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════ */
@media (max-width: 768px) {
    .prem-datepicker-panel {
        width: 100%;
        min-width: 280px;
    }
}

@media (max-width: 480px) {
    .prem-datepicker-panel {
        padding: 16px;
    }

    .prem-cal-day {
        font-size: 0.8rem;
    }

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

    .prem-select-trigger {
        padding: 13px;
        gap: 10px;
    }
}