/**
 * CZAR Perfumer Directory
 *
 * Styles for the [czar_perfumer_directory] shortcode output. Renders a
 * responsive grid of circular perfumer headshots with a live client-side
 * search. Mirrors the fragrance-card breakpoint scheme (5/4/3/2/1 cols)
 * and uses the theme's CSS custom properties so it inherits the Swiss
 * Design aesthetic automatically.
 *
 * @package Czar_Fragrance_Architect
 * @since   1.0.0
 */

/* ─── Container ───────────────────────────────────────────────────────────── */
.czar-perfumer-directory {
    max-width: 1400px;
    margin: 0 auto;
    /* Minimal top padding — the host page normally provides its own heading
       and spacing above this shortcode. */
    padding: var(--czar-space-md, 24px) var(--czar-space-md, 24px) var(--czar-space-lg, 32px);
    font-family: var(--czar-ff-sans, 'Helvetica Neue', Arial, sans-serif);
}

/* ─── Heading ─────────────────────────────────────────────────────────────── */
.czar-perfumer-directory__heading {
    font-size: var(--czar-fs-xl, 2rem);
    font-weight: var(--czar-fw-light, 300);
    letter-spacing: var(--czar-tracking-widest, 0.2em);
    text-transform: uppercase;
    color: var(--czar-black, #000);
    text-align: center;
    margin: 0 0 var(--czar-space-lg, 32px);
    padding-bottom: var(--czar-space-md, 24px);
    border-bottom: 1px solid var(--czar-grey-light, #e5e5e5);
}

/* ─── Search Input ────────────────────────────────────────────────────────── */
.czar-perfumer-directory__search-wrap {
    max-width: 480px;
    margin: 0 auto var(--czar-space-lg, 32px);
    position: relative;
}

.czar-perfumer-directory__search {
    width: 100%;
    padding: 12px 16px;
    font-size: 14px;
    letter-spacing: 0.05em;
    color: var(--czar-black, #000);
    background: #fff;
    border: 1px solid var(--czar-grey-light, #e5e5e5);
    border-radius: 0;
    outline: none;
    transition: border-color 0.2s ease;
    font-family: inherit;
    box-sizing: border-box;
    -webkit-appearance: none;
    appearance: none;
}

.czar-perfumer-directory__search:focus {
    border-color: var(--czar-black, #000);
}

.czar-perfumer-directory__search::placeholder {
    color: var(--czar-grey, #999);
    font-style: italic;
}

/* ─── Predictive Search Dropdown ──────────────────────────────────────────── */
.czar-perfumer-directory__dropdown {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    z-index: 100;
    background: #fff;
    border: 1px solid var(--czar-grey-light, #e5e5e5);
    border-top: none;
    max-height: 360px;
    overflow-y: auto;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.czar-perfumer-directory__dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.czar-perfumer-directory__dropdown-item:hover,
.czar-perfumer-directory__dropdown-item.is-highlighted {
    background-color: #f5f5f5;
}

.czar-perfumer-directory__dropdown-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center top;
    flex-shrink: 0;
    border: 1px solid var(--czar-grey-light, #e5e5e5);
}

.czar-perfumer-directory__dropdown-text {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    min-width: 0;
}

.czar-perfumer-directory__dropdown-title {
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--czar-black, #000);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.czar-perfumer-directory__dropdown-subtitle {
    font-size: 0.75rem;
    color: var(--czar-grey, #999);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    direction: rtl;
}

.czar-perfumer-directory__dropdown-title mark,
.czar-perfumer-directory__dropdown-subtitle mark {
    background: transparent;
    color: inherit;
    font-weight: 700;
}

.czar-perfumer-directory__dropdown-empty {
    padding: 1rem 0.75rem;
    font-size: 0.8125rem;
    color: var(--czar-grey, #999);
    text-align: center;
}

/* RTL: Arabic font + no letter-spacing for dropdown title */
[dir="rtl"] .czar-perfumer-directory__dropdown-title {
    letter-spacing: 0;
    font-family: var(--czar-ff-arabic, 'Tajawal', 'Cairo', sans-serif);
}

[dir="rtl"] .czar-perfumer-directory__dropdown-empty {
    font-family: var(--czar-ff-arabic, 'Tajawal', 'Cairo', sans-serif);
}

/* ─── Grid ────────────────────────────────────────────────────────────────── */
.czar-perfumer-directory__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--czar-space-lg, 32px) var(--czar-space-md, 24px);
}

/* ─── Card (anchor / button) ──────────────────────────────────────────────── */
.czar-perfumer-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none !important;
    color: inherit;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font: inherit;
    transition: opacity 0.25s ease;
}

.czar-perfumer-card:hover,
.czar-perfumer-card:focus {
    opacity: 0.75;
    outline: none;
}

.czar-perfumer-card:focus-visible {
    outline: 2px solid var(--czar-black, #000);
    outline-offset: 4px;
}

.czar-perfumer-card.is-hidden {
    display: none !important;
}

/* ─── Card Image (circular, <img> is the circle directly) ────────────────── */
/* Two-class selector (.czar-perfumer-directory .czar-perfumer-card__image)
   ensures specificity 0,0,2,0 — beating the theme's .czar-page__content img
   rule (0,0,1,1) which would otherwise set height: auto and break the
   fixed-square sizing. */
.czar-perfumer-directory .czar-perfumer-card__image {
    width: 120px;
    height: 120px;                /* Fixed square — guarantees identical circles */
    max-width: none;              /* Override global img { max-width: 100% } */
    margin: 0 0 var(--czar-space-md, 16px);
    border-radius: 50%;
    object-fit: cover;
    object-position: center top;  /* Faces are usually in upper portion of photos */
    display: block;
    border: 1px solid var(--czar-grey-light, #e5e5e5);
    background: transparent;
}

/* ─── Card Name ───────────────────────────────────────────────────────────── */
.czar-perfumer-card__name {
    font-size: var(--czar-fs-sm, 0.875rem);
    font-weight: var(--czar-fw-regular, 400);
    letter-spacing: var(--czar-tracking-wider, 0.1em);
    text-transform: uppercase;
    color: var(--czar-black, #000);
    text-align: center;
    margin: 0;
    line-height: 1.4;
    text-decoration: none;
    border: none;
}

/* ─── Empty / No Results ──────────────────────────────────────────────────── */
.czar-perfumer-directory__empty,
.czar-perfumer-directory__no-results {
    grid-column: 1 / -1;
    text-align: center;
    font-size: var(--czar-fs-base, 1rem);
    color: var(--czar-grey, #999);
    padding: var(--czar-space-xl, 64px) var(--czar-space-md, 24px);
    font-style: italic;
    margin: 0;
}

.czar-perfumer-directory__no-results {
    display: block;
    width: 100%;
}

/* ─── RTL (Arabic) ────────────────────────────────────────────────────────── */
[dir="rtl"] .czar-perfumer-directory__search,
[dir="rtl"] .czar-perfumer-card__name {
    font-family: var(--czar-ff-arabic, 'Tajawal', 'Cairo', sans-serif);
    letter-spacing: 0;
}

[dir="rtl"] .czar-perfumer-directory__heading {
    letter-spacing: 0;
}

/* ─── Responsive Breakpoints ──────────────────────────────────────────────── */
@media (min-width: 1800px) {
    .czar-perfumer-directory__grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

@media (max-width: 1024px) {
    .czar-perfumer-directory__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .czar-perfumer-directory {
        padding: var(--czar-space-md, 16px) var(--czar-space-sm, 16px) var(--czar-space-md, 24px);
    }
    .czar-perfumer-directory__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--czar-space-md, 24px) var(--czar-space-sm, 16px);
    }
    .czar-perfumer-directory .czar-perfumer-card__image {
        width: 100px;
        height: 100px;
    }
}

@media (max-width: 480px) {
    .czar-perfumer-directory__grid {
        grid-template-columns: 1fr;
    }
    .czar-perfumer-directory .czar-perfumer-card__image {
        width: 110px;
        height: 110px;
    }
}

/* ═══════════════════════════════════════════════════════════════════════════
   PERFUMER MODAL
   Styled to visually match the theme's fragrance modal (2-column desktop,
   vertical stack on mobile), adapted for a round headshot + bio layout.
   ═══════════════════════════════════════════════════════════════════════════ */

.czar-perfumer-modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.55);
    /* Must be above WP admin bar (99999), theme preloader (99999), AND
       zoom overlay (100000).  This ensures the modal covers EVERYTHING. */
    z-index: 100010;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    display: flex;
    /* Start from below the fixed header, not centered vertically.
       admin bar (32px) + header (72px) + breathing room = ~120px */
    align-items: flex-start;
    justify-content: center;
    padding: 160px 32px 32px;
    box-sizing: border-box;
}

/* Logged-out visitors have no admin bar — less top clearance needed. */
body:not(.admin-bar) .czar-perfumer-modal-overlay {
    padding-top: 120px;
}

.czar-perfumer-modal-overlay.is-active {
    opacity: 1;
    visibility: visible;
}

/* Prevent body scroll behind modal */
body.czar-perfumer-modal-open {
    overflow: hidden;
}

.czar-perfumer-modal {
    background-color: #FFFFFF;
    width: 100%;
    max-width: 960px;
    /* 100vh minus top padding (120px) minus bottom padding (32px) */
    max-height: calc(100vh - 192px);
    /* Flex column: topbar stays fixed at the top, .__content scrolls below.
       The modal itself does NOT scroll — only its .__content child does.
       This guarantees the X button can never scroll out of view. */
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 100011;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

body:not(.admin-bar) .czar-perfumer-modal {
    max-height: calc(100vh - 152px);
}

.czar-perfumer-modal-overlay.is-active .czar-perfumer-modal {
    transform: translateY(0);
}

/* ─── Top Bar + Close Button ───────────────────────────────────────────────
   The topbar is a non-scrolling flex child of .czar-perfumer-modal.
   Only .__content (the sibling below) scrolls.  Because the topbar is
   physically outside the scroll area, the X button can NEVER disappear
   regardless of how long the article is. ── */
.czar-perfumer-modal__topbar {
    flex-shrink: 0;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 10px 12px;
    background: #ffffff;
    border-bottom: 1px solid var(--czar-grey-light, #e5e5e5);
    min-height: 44px;
}

/* RTL: keep the X on the visual top-right (where users expect it). */
[dir="rtl"] .czar-perfumer-modal__topbar,
.czar-perfumer-modal__grid--rtl ~ .czar-perfumer-modal__topbar {
    justify-content: flex-end;
}

.czar-perfumer-modal__close {
    background: none;
    border: none;
    cursor: pointer;
    color: #000;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.15s ease;
    line-height: 1;
    padding: 0;
    font-family: inherit;
    flex-shrink: 0;
}

.czar-perfumer-modal__close:hover {
    color: #666;
}

.czar-perfumer-modal__close:focus-visible {
    outline: 2px solid #000;
    outline-offset: 2px;
}

.czar-perfumer-modal__close svg {
    display: block;
    flex-shrink: 0;
}

@media (max-width: 480px) {
    .czar-perfumer-modal__close {
        width: 36px;
        height: 36px;
    }
    .czar-perfumer-modal__close svg {
        width: 18px;
        height: 18px;
    }
}

/* ─── Scrollable Content Area ─────────────────────────────────────────────
   This is the ONLY scroll container inside the modal.  The topbar above
   it is flex-shrink: 0, so it never participates in scrolling. ── */
.czar-perfumer-modal__content {
    flex: 1 1 auto;
    overflow-y: auto;
    overscroll-behavior: contain;
}

/* ─── Grid (desktop 50/50) ────────────────────────────────────────────────── */
.czar-perfumer-modal__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 420px;
    direction: ltr;               /* Explicit LTR so RTL page inheritance doesn't flip columns */
}

/* RTL: swap column order so headshot remains on the visual right */
.czar-perfumer-modal__grid--rtl {
    direction: rtl;
}

/* ─── Left: Headshot + Fragrances ─────────────────────────────────────────── */
.czar-perfumer-modal__left {
    /* Reduced top padding because the sticky .__topbar already reserves ~44px
       of visual space above this column. */
    padding: var(--czar-space-md, 24px) var(--czar-space-2xl, 48px) var(--czar-space-2xl, 48px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: var(--czar-space-lg, 32px);
    border-right: 1px solid var(--czar-grey-light, #e5e5e5);
}

.czar-perfumer-modal__grid--rtl .czar-perfumer-modal__left {
    border-right: none;
    border-left: 1px solid var(--czar-grey-light, #e5e5e5);
}

/* Headshot wrap is just a sizing box; the <img> itself is the circle. */
.czar-perfumer-modal__headshot-wrap {
    width: 180px;
    height: 180px;
    flex-shrink: 0;
}

.czar-perfumer-modal__headshot {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
    border-radius: 50%;
    border: 1px solid var(--czar-grey-light, #e5e5e5);
    background: transparent;
}

.czar-perfumer-modal__headshot--empty {
    background: #f8f8f8;
    border-radius: 50%;
    border: 1px solid var(--czar-grey-light, #e5e5e5);
}

/* ─── Fragrances sub-grid (clickable cards) ───────────────────────────────── */
.czar-perfumer-modal__fragrances {
    width: 100%;
    margin-top: var(--czar-space-lg, 32px);
    padding-top: var(--czar-space-md, 24px);
    border-top: 1px solid var(--czar-grey-light, #e5e5e5);
}

.czar-perfumer-modal__fragrances-label {
    font-size: var(--czar-fs-xs, 0.75rem);
    font-weight: var(--czar-fw-semibold, 600);
    letter-spacing: var(--czar-tracking-wider, 0.1em);
    text-transform: uppercase;
    color: var(--czar-grey-dark, #333);
    margin-bottom: var(--czar-space-sm, 12px);
    text-align: center;
}

.czar-perfumer-modal__grid--rtl .czar-perfumer-modal__fragrances-label {
    letter-spacing: 0;
    font-family: var(--czar-ff-arabic, 'Tajawal', 'Cairo', sans-serif);
}

.czar-perfumer-modal__fragrances-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--czar-space-sm, 12px);
}

/* Constrain the fragrance cards inside the sub-grid so they stay tidy. */
.czar-perfumer-modal__fragrances-grid .czar-card {
    cursor: pointer;
}

.czar-perfumer-modal__fragrances-grid .czar-card .czar-card__image img {
    width: 100%;
    height: auto;
    display: block;
}

.czar-perfumer-modal__fragrances-grid .czar-card .czar-card__title {
    font-size: 0.6875rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin: 8px 0 0;
    text-align: center;
    line-height: 1.3;
    color: var(--czar-black, #000);
    font-weight: var(--czar-fw-regular, 400);
}

/* ─── Right: Name + Bio ───────────────────────────────────────────────────── */
.czar-perfumer-modal__right {
    /* Reduced top padding to sit nicely under the sticky topbar. */
    padding: var(--czar-space-md, 24px) var(--czar-space-2xl, 48px) var(--czar-space-2xl, 48px);
    /* NOTE: no overflow-y here — the outer .czar-perfumer-modal is the single
       scroll container so that .__topbar (position: sticky) actually sticks. */
    direction: ltr;
    text-align: left;             /* Explicit LTR alignment; RTL override is in --rtl modifier */
}

.czar-perfumer-modal__grid--rtl .czar-perfumer-modal__right {
    direction: rtl;
    text-align: right;
}

.czar-perfumer-modal__title {
    font-size: var(--czar-fs-xl, 2rem);
    font-weight: var(--czar-fw-light, 300);
    letter-spacing: var(--czar-tracking-widest, 0.2em);
    text-transform: uppercase;
    color: var(--czar-black, #000);
    margin: 0 0 var(--czar-space-sm, 16px);
    padding-bottom: var(--czar-space-sm, 16px);
    border-bottom: 1px solid var(--czar-grey-light, #e5e5e5);
    line-height: 1.2;
}

.czar-perfumer-modal__grid--rtl .czar-perfumer-modal__title {
    letter-spacing: 0;
    font-family: var(--czar-ff-arabic, 'Tajawal', 'Cairo', sans-serif);
}

/* ─── In-Modal Language Toggle (EN | ع) ───────────────────────────────────── */
.czar-perfumer-modal__lang {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: var(--czar-space-md, 16px);
}

.czar-perfumer-modal__grid--rtl .czar-perfumer-modal__lang {
    justify-content: flex-start;
}

.czar-perfumer-modal__lang-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: var(--czar-fs-sm, 0.875rem);
    font-weight: var(--czar-fw-medium, 500);
    letter-spacing: var(--czar-tracking-wide, 0.05em);
    text-transform: uppercase;
    color: var(--czar-grey-mid, #999);
    padding: 4px 8px;
    transition: color 0.15s ease, border-color 0.15s ease;
    font-family: inherit;
    line-height: 1;
}

.czar-perfumer-modal__lang-btn:hover {
    color: var(--czar-black, #000);
}

.czar-perfumer-modal__lang-btn.active {
    color: var(--czar-black, #000);
    border-bottom: 1px solid var(--czar-black, #000);
}

.czar-perfumer-modal__lang-divider {
    color: var(--czar-grey-light, #e5e5e5);
    font-size: var(--czar-fs-sm, 0.875rem);
    user-select: none;
}

/* ─── Share ───────────────────────────────────────────────────────────────── */
.czar-perfumer-modal__share {
    display: flex;
    align-items: center;
    gap: var(--czar-space-sm, 12px);
    margin-bottom: var(--czar-space-lg, 24px);
}

.czar-perfumer-modal__share-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid var(--czar-grey-light, #e5e5e5);
    background: transparent;
    color: var(--czar-grey-dark, #333);
    font-size: var(--czar-fs-xs, 0.75rem);
    font-weight: var(--czar-fw-medium, 500);
    letter-spacing: var(--czar-tracking-widest, 0.2em);
    text-transform: uppercase;
    padding: 6px 14px;
    cursor: pointer;
    border-radius: 2px;
    transition: color 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
    font-family: inherit;
}

.czar-perfumer-modal__share-btn:hover {
    color: var(--czar-black, #000);
    border-color: var(--czar-grey-mid, #bbb);
}

.czar-perfumer-modal__share-btn:active {
    transform: scale(0.97);
}

.czar-perfumer-modal__share-icon {
    flex-shrink: 0;
}

.czar-perfumer-modal__share-status {
    font-size: var(--czar-fs-xs, 0.75rem);
    letter-spacing: var(--czar-tracking-wide, 0.05em);
    text-transform: uppercase;
    color: var(--czar-grey-mid, #999);
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.15s ease, transform 0.15s ease;
}

.czar-perfumer-modal__share-status.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.czar-perfumer-modal__grid--rtl .czar-perfumer-modal__share-btn,
.czar-perfumer-modal__grid--rtl .czar-perfumer-modal__share-status {
    letter-spacing: 0;
    font-family: var(--czar-ff-arabic, 'Tajawal', 'Cairo', sans-serif);
}

.czar-perfumer-modal__bio {
    font-size: var(--czar-fs-base, 1rem);
    line-height: 1.7;
    color: var(--czar-grey-dark, #333);
}

.czar-perfumer-modal__grid--rtl .czar-perfumer-modal__bio {
    font-family: var(--czar-ff-arabic, 'Tajawal', 'Cairo', sans-serif);
}

.czar-perfumer-modal__bio p {
    margin: 0 0 var(--czar-space-md, 16px);
}

.czar-perfumer-modal__bio p:last-child {
    margin-bottom: 0;
}

/* ─── Loading + Error states ─────────────────────────────────────────────── */
.czar-perfumer-modal__loading,
.czar-perfumer-modal__error {
    padding: var(--czar-space-2xl, 48px);
    text-align: center;
    color: var(--czar-grey, #999);
    font-style: italic;
    min-height: 420px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.czar-perfumer-modal__error {
    color: #d63638;
}

/* ─── Mobile: vertical stack ─────────────────────────────────────────────── */
@media (max-width: 768px) {
    .czar-perfumer-modal-overlay {
        padding: 160px var(--czar-space-sm, 16px) var(--czar-space-sm, 16px);
    }

    body:not(.admin-bar) .czar-perfumer-modal-overlay {
        padding-top: 120px;
    }

    .czar-perfumer-modal__grid,
    .czar-perfumer-modal__grid--rtl {
        grid-template-columns: 1fr;
        min-height: 0;
    }

    .czar-perfumer-modal__left {
        padding: var(--czar-space-sm, 12px) var(--czar-space-lg, 24px) var(--czar-space-md, 16px);
        border-right: none;
        border-bottom: 1px solid var(--czar-grey-light, #e5e5e5);
    }

    .czar-perfumer-modal__grid--rtl .czar-perfumer-modal__left {
        border-left: none;
        border-bottom: 1px solid var(--czar-grey-light, #e5e5e5);
    }

    .czar-perfumer-modal__headshot-wrap {
        width: 140px;
        height: 140px;
    }

    .czar-perfumer-modal__fragrances-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .czar-perfumer-modal__right {
        padding: var(--czar-space-lg, 24px) var(--czar-space-md, 16px) var(--czar-space-xl, 32px);
    }

    .czar-perfumer-modal__title {
        font-size: var(--czar-fs-lg, 1.5rem);
    }

    .czar-perfumer-modal__share {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}

/* ═══════════════════════════════════════════════════════════════════════════
   SCROLL-TO-TOP ARROW
   Appears inside the modal when the user scrolls down through a long bio.
   Positioned at the bottom-right corner (LTR) or bottom-left (RTL).
   Mirrors the X close button styling for visual consistency.
   ═══════════════════════════════════════════════════════════════════════════ */

.czar-perfumer-modal__scroll-top {
    position: absolute;
    bottom: 16px;
    right: 16px;
    background: #fff;
    border: 1px solid var(--czar-grey-light, #e5e5e5);
    cursor: pointer;
    color: #000;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
    padding: 0;
    line-height: 1;
    font-family: inherit;
    flex-shrink: 0;
    z-index: 10;
    /* Hidden by default — JS adds .is-visible when scrolled */
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px);
    transition: opacity 0.25s ease, transform 0.25s ease,
                color 0.15s ease, background-color 0.15s ease;
}

.czar-perfumer-modal__scroll-top.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.czar-perfumer-modal__scroll-top:hover {
    color: #fff;
    background: #000;
    border-color: #000;
}

.czar-perfumer-modal__scroll-top:focus-visible {
    outline: 2px solid #000;
    outline-offset: 2px;
}

.czar-perfumer-modal__scroll-top svg {
    display: block;
    flex-shrink: 0;
}

/* RTL: flip to bottom-left */
.czar-perfumer-modal--rtl .czar-perfumer-modal__scroll-top {
    right: auto;
    left: 16px;
}

@media (max-width: 480px) {
    .czar-perfumer-modal__scroll-top {
        width: 36px;
        height: 36px;
        bottom: 12px;
        right: 12px;
    }
    .czar-perfumer-modal__scroll-top svg {
        width: 18px;
        height: 18px;
    }
    .czar-perfumer-modal--rtl .czar-perfumer-modal__scroll-top {
        right: auto;
        left: 12px;
    }
}

/* ═══════════════════════════════════════════════════════════════════════════
   SCROLL-DOWN HINT
   Gradient fade + bouncing down-chevron at the bottom of the modal.
   Tells the user there is more content to scroll.  Hidden by default;
   JS adds .is-visible when content overflows and user is near the top.
   ═══════════════════════════════════════════════════════════════════════════ */

@keyframes czar-bounce-hint {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(6px); }
}

.czar-perfumer-modal__scroll-hint {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 56px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 10px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.85) 50%, #fff 100%);
    pointer-events: none;
    z-index: 9;
    /* Hidden by default */
    opacity: 0;
    transition: opacity 0.25s ease;
}

.czar-perfumer-modal__scroll-hint.is-visible {
    opacity: 1;
}

.czar-perfumer-modal__scroll-hint svg {
    display: block;
    color: var(--czar-grey-mid, #999);
    animation: czar-bounce-hint 1.5s ease-in-out infinite;
}