/* =====================================================================
 * VIVI IN DUE — Esplora Booking-style redesign
 *
 * Toolbar 3 azioni (Ordina / Filtra / Mappa) + modal full-page per
 * Filtra e Ordina. Card 1 colonna ricca con distanza + risparmio.
 *
 * Brand: dark gradient + gold accents (riusa --rd-* tokens).
 * ===================================================================== */

/* ============ TOOLBAR ESPLORA ============ */
.explore-search-row {
    margin-bottom: 10px;
}

.explore-toolbar {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}
.explore-toolbar__btn {
    flex: 1;
    appearance: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 8px;
    background: var(--rd-surface, #fff);
    border: 1px solid var(--rd-border, #e8e4df);
    border-radius: 14px;
    color: var(--rd-ink, #0f172a);
    font-family: inherit;
    font-weight: 700;
    font-size: 0.88rem;
    cursor: pointer;
    position: relative;
    -webkit-tap-highlight-color: transparent;
    box-shadow: var(--rd-shadow-xs, 0 1px 3px rgba(0, 0, 0, 0.06));
    transition: background 0.15s, box-shadow 0.15s;
}
.explore-toolbar__btn:hover {
    box-shadow: var(--rd-shadow-sm, 0 2px 8px rgba(0, 0, 0, 0.1));
}
.explore-toolbar__btn:active {
    opacity: 0.85;
}
.explore-toolbar__btn i {
    font-size: 0.95rem;
    color: var(--rd-gold-text, #b08530);
}
.explore-toolbar__btn span:not(.explore-toolbar__count) {
    line-height: 1;
}
.explore-toolbar__count {
    position: absolute;
    top: -6px;
    right: -6px;
    background: var(--rd-gold, #c79a3a);
    color: var(--rd-ink, #0f172a);
    font-size: 0.7rem;
    font-weight: 800;
    min-width: 18px;
    height: 18px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
}
.explore-toolbar__count[hidden] {
    display: none;
}

.explore-results-info {
    font-size: 0.82rem;
    color: var(--rd-muted, #64748b);
    margin: 0 0 12px 0;
    font-weight: 500;
}

/* ============ PAGE MODAL (full-screen slide horizontal) ============ */
.page-modal {
    position: fixed;
    inset: 0;
    z-index: 3000;
    background: var(--rd-bg, #faf7f2);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: transform;
}
.page-modal.is-open {
    transform: translateX(0);
}
.page-modal[hidden] {
    display: none;
}

.page-modal__header {
    display: grid;
    grid-template-columns: 44px 1fr 70px;
    align-items: center;
    padding: 12px 14px;
    padding-top: calc(12px + env(safe-area-inset-top, 0px));
    border-bottom: 1px solid var(--rd-border, #e8e4df);
    background: var(--rd-surface, #fff);
    flex-shrink: 0;
}
.page-modal__back {
    appearance: none;
    width: 36px;
    height: 36px;
    border: none;
    background: transparent;
    color: var(--rd-ink, #0f172a);
    font-size: 1.05rem;
    cursor: pointer;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    -webkit-tap-highlight-color: transparent;
}
.page-modal__back:active {
    background: rgba(0, 0, 0, 0.04);
}
.page-modal__title {
    font-size: 1.05rem;
    font-weight: 800;
    text-align: center;
    margin: 0;
    color: var(--rd-ink, #0f172a);
}
.page-modal__reset {
    appearance: none;
    border: none;
    background: transparent;
    color: var(--rd-gold-text, #b08530);
    font-family: inherit;
    font-weight: 700;
    font-size: 0.88rem;
    cursor: pointer;
    text-align: right;
    -webkit-tap-highlight-color: transparent;
}
.page-modal__reset:active {
    opacity: 0.6;
}

.page-modal__body {
    flex: 1;
    overflow-y: auto;
    padding: 16px 16px 100px;
    -webkit-overflow-scrolling: touch;
}

.page-modal__footer {
    flex-shrink: 0;
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px));
    background: var(--rd-surface, #fff);
    border-top: 1px solid var(--rd-border, #e8e4df);
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.04);
}
.page-modal__apply {
    width: 100%;
    appearance: none;
    padding: 14px;
    background: var(--rd-ink, #0f172a);
    color: #fff;
    border: none;
    border-radius: 14px;
    font-family: inherit;
    font-weight: 800;
    font-size: 0.95rem;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: opacity 0.15s;
}
.page-modal__apply:active {
    opacity: 0.88;
}

/* ============ FILTER SECTIONS ============ */
.filter-section {
    margin-bottom: 24px;
}
.filter-section h3 {
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--rd-muted-2, #475569);
    margin: 0 0 10px 0;
}

.filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.filter-chips .chip {
    appearance: none;
    background: var(--rd-surface, #fff);
    border: 1px solid var(--rd-border, #e8e4df);
    color: var(--rd-ink, #0f172a);
    padding: 8px 14px;
    border-radius: 999px;
    font-family: inherit;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}
.filter-chips .chip.is-selected {
    background: var(--rd-ink, #0f172a);
    color: #fff;
    border-color: var(--rd-ink, #0f172a);
}
.filter-chips .chip:active {
    opacity: 0.85;
}

.filter-toggle,
.filter-radio {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 14px;
    background: var(--rd-surface, #fff);
    border: 1px solid var(--rd-border, #e8e4df);
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--rd-ink, #0f172a);
    cursor: pointer;
    margin-bottom: 8px;
    -webkit-tap-highlight-color: transparent;
}
.filter-toggle:has(input:checked),
.filter-radio:has(input:checked) {
    border-color: var(--rd-ink, #0f172a);
}
.filter-toggle input[type="checkbox"],
.filter-radio input[type="radio"] {
    appearance: none;
    width: 22px;
    height: 22px;
    border: 2px solid var(--rd-border-strong, #cbd5e1);
    border-radius: 6px;
    margin: 0;
    position: relative;
    cursor: pointer;
    flex-shrink: 0;
}
.filter-radio input[type="radio"] {
    border-radius: 50%;
}
.filter-toggle input:checked,
.filter-radio input:checked {
    background: var(--rd-ink, #0f172a);
    border-color: var(--rd-ink, #0f172a);
}
.filter-toggle input:checked::after {
    content: "✓";
    color: #fff;
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
}
.filter-radio input:checked::after {
    content: "";
    width: 8px;
    height: 8px;
    background: #fff;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.filter-toggle > span,
.filter-radio > span {
    flex: 1;
}

.filter-slider-wrap {
    padding: 6px 4px;
}
.filter-slider-wrap input[type="range"] {
    width: 100%;
    height: 4px;
    accent-color: var(--rd-gold, #c79a3a);
}
.filter-slider-wrap output {
    display: block;
    margin-top: 8px;
    font-weight: 700;
    color: var(--rd-ink, #0f172a);
    font-size: 0.9rem;
}

/* ============ SORT MODAL ============ */
.sort-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.sort-option {
    display: flex;
    align-items: center;
    padding: 16px 14px;
    background: var(--rd-surface, #fff);
    border: 1px solid var(--rd-border, #e8e4df);
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--rd-ink, #0f172a);
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.sort-option input[type="radio"] {
    display: none;
}
.sort-option:has(input:checked) {
    background: var(--rd-ink, #0f172a);
    color: #fff;
    border-color: var(--rd-ink, #0f172a);
}
.sort-option:has(input:checked) i {
    color: var(--rd-gold, #c79a3a);
}
.sort-option > span {
    flex: 1;
    margin-left: 0;
}
.sort-option > i {
    font-size: 1rem;
    color: var(--rd-gold-text, #b08530);
}
.sort-option input:disabled + span {
    opacity: 0.4;
}

/* ============ CARD ENRICHMENT ============ */
/* Note: regola completa .p-card resta in redesign.css. Qui solo deltas. */
.p-meta-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    font-size: 0.78rem;
    color: var(--rd-muted, #64748b);
    margin: 4px 0 6px;
}
.p-meta-row .p-city {
    margin: 0;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
.p-distance {
    font-size: 0.74rem;
    font-weight: 700;
    color: var(--rd-gold-text, #b08530);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.p-distance::before {
    content: "·";
    opacity: 0.5;
    margin-right: 2px;
}
.p-offer-row {
    display: flex;
    align-items: center;
    gap: 6px;
}
.p-offer-row .p-offer-text {
    flex: 1;
    min-width: 0;
}
.p-savings {
    font-size: 0.74rem;
    font-weight: 800;
    color: #15803d;
    background: rgba(22, 163, 74, 0.12);
    padding: 3px 9px;
    border-radius: 8px;
    white-space: nowrap;
    flex-shrink: 0;
}

/* ============ EMPTY STATE CTA ============ */
.empty-state__cta {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-top: 14px;
    flex-wrap: wrap;
}
.empty-state__cta button {
    appearance: none;
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid var(--rd-border, #e8e4df);
    background: #fff;
    color: var(--rd-ink, #0f172a);
    font-family: inherit;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}
.empty-state__cta button.is-primary {
    background: var(--rd-ink, #0f172a);
    color: #fff;
    border-color: var(--rd-ink, #0f172a);
}
.empty-state__cta button:active {
    opacity: 0.85;
}