/* Rental availability calendar — block/unblock dates (owner) + read-only view (public)
   Light defaults; dark via html[data-theme="dark"] (admin / super-admin theme toggle). */

.avc-panel {
    --avc-bg: #fff;
    --avc-border: #eaeff5;
    --avc-border-soft: #f1f5f9;
    --avc-text: #1e293b;
    --avc-text-2: #64748b;
    --avc-faint: #94a3b8;
    --avc-muted: #cbd5e1;
    --avc-surface-2: #f8fafc;
    --avc-control-bg: #fff;
    --avc-control-border: #e2e8f0;
    --avc-control-text: #334155;
    --avc-accent: #006aff;
    --avc-accent-hover: #0057d1;
    --avc-accent-bg: #eff6ff;
    --avc-blocked: #b91c1c;
    --avc-blocked-bg: #fef2f2;
    --avc-banner-open-bg: #ecfdf5;
    --avc-banner-open-text: #047857;
    --avc-banner-open-border: #a7f3d0;
    --avc-banner-closed-bg: #fef2f2;
    --avc-banner-closed-text: #b91c1c;
    --avc-banner-closed-border: #fecaca;
    --avc-chevron-filter: none;
    --avc-select-arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%2394a3b8'/%3E%3C/svg%3E");

    background: var(--avc-bg);
    border: 1px solid var(--avc-border);
    border-radius: 12px;
    padding: 0;
    margin-bottom: 24px;
    overflow: hidden;
    transition: background-color .25s ease, border-color .25s ease, color .2s ease;
}

html[data-theme="dark"] .avc-panel {
    --avc-bg: var(--d-surface, #1b2536);
    --avc-border: var(--d-border, #30405a);
    --avc-border-soft: var(--d-border-soft, #26334a);
    --avc-text: var(--d-text, #e8eef6);
    --avc-text-2: var(--d-text-2, #9fb0c6);
    --avc-faint: var(--d-faint, #728199);
    --avc-muted: #54627a;
    --avc-surface-2: var(--d-surface-2, #222f44);
    --avc-control-bg: var(--d-surface-3, #2a3850);
    --avc-control-border: var(--d-border, #30405a);
    --avc-control-text: var(--d-text-2, #9fb0c6);
    --avc-accent: var(--d-accent, #5b9dff);
    --avc-accent-hover: #7eb0ff;
    --avc-accent-bg: rgba(91, 157, 255, .14);
    --avc-blocked: #fb7185;
    --avc-blocked-bg: rgba(244, 63, 94, .16);
    --avc-banner-open-bg: rgba(16, 185, 129, .14);
    --avc-banner-open-text: #34d399;
    --avc-banner-open-border: rgba(52, 211, 153, .35);
    --avc-banner-closed-bg: rgba(244, 63, 94, .14);
    --avc-banner-closed-text: #fb7185;
    --avc-banner-closed-border: rgba(251, 113, 133, .35);
    --avc-select-arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%239fb0c6'/%3E%3C/svg%3E");
    color-scheme: dark;
}

/* ── Panel head + calendar show/hide (form & block list stay visible) ── */
.avc-panel-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 22px 16px;
}
.avc-toggle-text { flex: 1; min-width: 0; }
.avc-toggle-text h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--avc-text);
    margin: 0 0 4px;
}
.avc-toggle-text .avc-hint {
    font-size: 13px;
    color: var(--avc-text-2);
    margin: 0;
    line-height: 1.45;
}

.avc-calendar-toggle {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    padding: 7px 10px 7px 12px;
    border-radius: 8px;
    border: 1px solid var(--avc-control-border);
    background: var(--avc-control-bg);
    color: var(--avc-control-text);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background .15s, border-color .15s, color .15s;
}
.avc-calendar-toggle:hover {
    border-color: var(--avc-accent);
    color: var(--avc-accent);
    background: var(--avc-accent-bg);
}
.avc-calendar-toggle:focus-visible {
    outline: 2px solid var(--avc-accent);
    outline-offset: 2px;
}
.avc-calendar-toggle-label { white-space: nowrap; }

.avc-toggle-chevron {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 6px;
    font-size: 11px;
    transition: transform .2s ease;
}
.avc-panel:not(.is-collapsed) .avc-toggle-chevron {
    transform: rotate(180deg);
}
.avc-panel:not(.is-collapsed) .avc-calendar-toggle {
    border-color: var(--avc-accent);
    color: var(--avc-accent);
    background: var(--avc-accent-bg);
}

.avc-calendar-wrap {
    padding: 0 22px 8px;
    border-top: 1px solid var(--avc-border-soft);
    padding-top: 16px;
}
.avc-panel.is-collapsed .avc-calendar-wrap {
    display: none;
}

.avc-panel-footer {
    padding: 0 22px 22px;
}
.avc-panel-footer--public {
    padding-top: 0;
}
.avc-panel-footer--public .avc-availability-banner {
    margin-bottom: 0;
}
.avc-panel-footer .avc-form {
    margin-top: 0;
    padding-top: 16px;
    border-top: 1px solid var(--avc-border-soft);
}
.avc-panel:not(.is-collapsed) .avc-panel-footer .avc-form {
    margin-top: 8px;
}

/* Keep legacy h3/hint selectors working if used outside head */
.avc-panel > h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--avc-text);
    margin: 0 0 6px;
    padding: 22px 24px 0;
}
.avc-panel > .avc-hint {
    font-size: 13px;
    color: var(--avc-text-2);
    margin: 0 0 18px;
    padding: 0 24px;
    line-height: 1.45;
}

/* Calendar widget */
.avc-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}
.avc-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--avc-text);
    text-align: center;
    flex: 1;
}
.avc-nav-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 8px;
    border: 1px solid var(--avc-control-border);
    background: var(--avc-control-bg);
    color: var(--avc-control-text);
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    transition: background .15s, border-color .15s, color .15s;
}
.avc-nav-btn:hover:not(:disabled) {
    border-color: var(--avc-accent);
    color: var(--avc-accent);
    background: var(--avc-accent-bg);
}
.avc-nav-btn:focus-visible {
    outline: 2px solid var(--avc-accent);
    outline-offset: 2px;
}
.avc-nav-btn:disabled {
    opacity: .4;
    cursor: default;
}

.avc-months {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}
.avc-month {
    flex: 1 1 220px;
    min-width: 220px;
}
.avc-month-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--avc-text-2);
    text-transform: uppercase;
    letter-spacing: .04em;
    margin-bottom: 8px;
    text-align: center;
}
.avc-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    margin-bottom: 4px;
}
.avc-weekdays span {
    font-size: 11px;
    font-weight: 600;
    color: var(--avc-faint);
    text-align: center;
}
.avc-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 3px;
}
.avc-day {
    position: relative;
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    border-radius: 8px;
    background: var(--avc-surface-2);
    color: var(--avc-control-text);
    font-size: 12px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    cursor: pointer;
    padding: 0;
    transition: background .12s, border-color .12s, color .12s, transform .1s;
}
.avc-day--empty {
    background: transparent;
    cursor: default;
}
.avc-day:not(:disabled):hover {
    border-color: var(--avc-accent);
    color: var(--avc-accent);
    background: var(--avc-accent-bg);
}
.avc-day:focus-visible {
    outline: 2px solid var(--avc-accent);
    outline-offset: 1px;
}
.avc-day--today {
    box-shadow: inset 0 0 0 2px var(--avc-muted);
}
.avc-day--past {
    color: var(--avc-muted);
    background: transparent;
    cursor: not-allowed;
}
.avc-day--blocked {
    background: var(--avc-blocked-bg);
    color: var(--avc-blocked);
    cursor: not-allowed;
}
.avc-day--blocked:disabled:hover {
    border-color: transparent;
}
.avc-day--selected {
    background: var(--avc-accent);
    color: #fff;
    border-color: var(--avc-accent);
}
.avc-root.avc-readonly .avc-day {
    cursor: default;
}

.avc-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--avc-border-soft);
}
.avc-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--avc-text-2);
}
.avc-legend-swatch {
    width: 12px;
    height: 12px;
    border-radius: 4px;
    background: var(--avc-surface-2);
    border: 1px solid var(--avc-control-border);
}
.avc-legend-swatch--blocked { background: var(--avc-blocked-bg); border-color: var(--avc-blocked); }
.avc-legend-swatch--selected { background: var(--avc-accent); border-color: var(--avc-accent); }

/* Add-block controls */
.avc-form {
    margin-top: 20px;
    padding-top: 18px;
    border-top: 1px solid var(--avc-border-soft);
}
.avc-form-row {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 12px;
}
.avc-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}
.avc-field label {
    font-size: 12px;
    font-weight: 600;
    color: var(--avc-text-2);
}
.avc-selection-summary {
    font-size: 13px;
    color: var(--avc-text);
    font-weight: 600;
    min-height: 18px;
}
.avc-selection-summary .avc-selection-empty {
    color: var(--avc-faint);
    font-weight: 400;
}
.avc-reason-select {
    appearance: none;
    -webkit-appearance: none;
    padding: 8px 30px 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--avc-control-border);
    background: var(--avc-control-bg) var(--avc-select-arrow) no-repeat right 12px center;
    font-size: 13px;
    font-weight: 600;
    color: var(--avc-control-text);
    cursor: pointer;
    min-width: 150px;
}
.avc-reason-select:focus-visible {
    outline: 2px solid var(--avc-accent);
    outline-offset: 1px;
}
.avc-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid var(--avc-accent);
    background: var(--avc-accent);
    color: #fff;
    cursor: pointer;
    transition: background .15s, border-color .15s, opacity .15s;
}
.avc-btn:hover:not(:disabled) {
    background: var(--avc-accent-hover);
    border-color: var(--avc-accent-hover);
}
.avc-btn:focus-visible { outline: 2px solid var(--avc-accent); outline-offset: 2px; }
.avc-btn:disabled { opacity: .45; cursor: not-allowed; }
.avc-btn-secondary {
    background: var(--avc-control-bg);
    color: var(--avc-control-text);
    border-color: var(--avc-control-border);
}
.avc-btn-secondary:hover:not(:disabled) {
    border-color: var(--avc-faint);
    background: var(--avc-surface-2);
}

/* Existing / pending blocks list */
.avc-block-list {
    list-style: none;
    margin: 16px 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.avc-block-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 14px;
    background: var(--avc-surface-2);
    border: 1px solid var(--avc-border);
    border-radius: 10px;
    flex-wrap: wrap;
}
.avc-block-dates {
    font-size: 13px;
    font-weight: 600;
    color: var(--avc-text);
    font-variant-numeric: tabular-nums;
}
.avc-block-reason {
    display: inline-flex;
    align-items: center;
    padding: 2px 9px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    background: var(--avc-blocked-bg);
    color: var(--avc-blocked);
    margin-left: 8px;
    text-transform: uppercase;
    letter-spacing: .03em;
}
.avc-block-remove {
    background: none;
    border: none;
    color: var(--avc-faint);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 6px;
    transition: background .12s, color .12s;
}
.avc-block-remove:hover { color: var(--avc-blocked); background: var(--avc-blocked-bg); }
.avc-block-remove:focus-visible { outline: 2px solid var(--avc-blocked); outline-offset: 1px; }
.avc-block-empty {
    text-align: center;
    padding: 22px 16px;
    background: var(--avc-surface-2);
    border: 1px dashed var(--avc-control-border);
    border-radius: 10px;
    color: var(--avc-faint);
    font-size: 13px;
    margin-top: 16px;
}

/* "Next available" banner — public listing page */
.avc-availability-banner {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 10px;
    margin-bottom: 18px;
    font-size: 13px;
    font-weight: 600;
}
.avc-availability-banner--open {
    background: var(--avc-banner-open-bg);
    color: var(--avc-banner-open-text);
    border: 1px solid var(--avc-banner-open-border);
}
.avc-availability-banner--closed {
    background: var(--avc-banner-closed-bg);
    color: var(--avc-banner-closed-text);
    border: 1px solid var(--avc-banner-closed-border);
}
.avc-availability-banner i { font-size: 15px; }

@media (max-width: 767px) {
    .avc-panel-head { padding: 14px 16px 12px; flex-wrap: wrap; }
    .avc-calendar-wrap { padding: 12px 16px 8px; }
    .avc-panel-footer { padding: 0 16px 16px; }
    .avc-months { flex-direction: column; gap: 20px; }
    .avc-month { min-width: 0; }
    .avc-form-row { flex-direction: column; align-items: stretch; }
    .avc-btn, .avc-reason-select { width: 100%; justify-content: center; }
}