/*
 * Southern Plants™ — Plant Catalogue styles
 * plants.css — loaded only on plants.php
 * All colours via CSS variables from style.css. No hardcoded hex values.
 */

/* ── TOOLBAR ─────────────────────────────────────────────────────────────── */
.plants-toolbar {
    margin-top: calc(-1 * var(--space-xl));  /* pull up under page banner */
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    padding-top: var(--space-md);
}

.search-wrap {
    position: relative;
    flex: 1;
    min-width: 200px;
    max-width: 440px;
}

.search-wrap svg {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.search-input {
    width: 100%;
    height: 40px;
    padding: 0 12px 0 38px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-size: 13px;
    font-family: var(--font-body);
    background: var(--white);
    color: var(--text);
    outline: none;
    transition: border-color .15s, box-shadow .15s;
}

.search-input:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(46, 125, 50, .08);
}

.search-input::placeholder { color: var(--text-muted); }

.select-styled {
    height: 40px;
    padding: 0 32px 0 12px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-size: 13px;
    font-family: var(--font-body);
    font-weight: 600;
    background: var(--white);
    color: var(--text);
    outline: none;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%237a7a74' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    transition: border-color .15s;
}

.select-styled:focus { border-color: var(--green); }

.view-toggle {
    display: flex;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--white);
    flex-shrink: 0;
}

.view-btn {
    padding: 0 11px;
    height: 40px;
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    transition: background .12s, color .12s;
}

.view-btn + .view-btn { border-left: 1px solid var(--border); }
.view-btn.active { background: var(--green-light); color: var(--green-dark); }
.view-btn:hover:not(.active) { background: var(--surface); }

/* Mobile filter toggle — hidden on desktop */
.filter-toggle { display: none; }

/* ── ACTIVE FILTER TAGS ──────────────────────────────────────────────────── */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: var(--space-md);
    min-height: 0;
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--green-light);
    color: var(--green-dark);
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    cursor: pointer;
    border: 1px solid var(--border);
    transition: background .12s;
    font-family: var(--font-body);
}

.filter-tag:hover { background: var(--surface-warm); }

/* ── CATALOGUE LAYOUT ────────────────────────────────────────────────────── */
.catalogue-layout {
    display: grid;
    grid-template-columns: 228px 1fr;
    gap: var(--space-lg);
    align-items: start;
    padding-bottom: var(--space-2xl);
}

/* ── FILTER SIDEBAR ──────────────────────────────────────────────────────── */
.filter-sidebar {
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: sticky;
    top: calc(var(--header-h) + 10px);
    max-height: calc(100vh - var(--header-h) - 20px);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border) transparent;
}

.filter-sidebar::-webkit-scrollbar { width: 4px; }
.filter-sidebar::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

.filter-header {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background: var(--white);
    z-index: 1;
}

.filter-header span {
    font-size: 13px;
    font-weight: 700;
    color: var(--text);
    font-family: var(--font-body);
}

.clear-all {
    font-size: 11px;
    color: var(--green);
    cursor: pointer;
    font-weight: 700;
    background: none;
    border: none;
    font-family: var(--font-body);
    padding: 0;
}

.clear-all:hover { text-decoration: underline; }

.filter-group { border-bottom: 1px solid var(--border-light); }
.filter-group:last-child { border-bottom: none; }

.filter-group-title {
    padding: 11px 16px 8px;
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--text-muted);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    font-family: var(--font-body);
}

.filter-group-title svg { transition: transform .2s; flex-shrink: 0; }
.filter-group-title.collapsed svg { transform: rotate(-90deg); }

.filter-options {
    padding: 0 10px 10px;
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 8px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background .1s;
    font-size: 12.5px;
    color: var(--text-mid);
    font-weight: 500;
    font-family: var(--font-body);
}

.filter-option:hover { background: var(--surface); }

.filter-option.active {
    color: var(--green-dark);
    font-weight: 700;
    background: var(--green-light);
}

.filter-check {
    width: 15px;
    height: 15px;
    border: 1.5px solid var(--border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all .12s;
    background: var(--white);
}

.filter-option.active .filter-check {
    border-color: var(--green);
    background: var(--green);
}

.filter-option.active .filter-check::after {
    content: '';
    width: 8px;
    height: 5px;
    border-left: 2px solid var(--white);
    border-bottom: 2px solid var(--white);
    transform: rotate(-45deg) translateY(-1px);
    display: block;
}

/* ── RESULTS BAR ─────────────────────────────────────────────────────────── */
.results-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
    gap: 8px;
    flex-wrap: wrap;
}

.results-count {
    font-size: 13px;
    color: var(--text-muted);
    font-family: var(--font-body);
}

.results-count strong { color: var(--text); font-weight: 700; }

.sync-note {
    font-size: 11px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 5px;
    font-family: var(--font-body);
}

.sync-dot {
    width: 6px;
    height: 6px;
    background: #4CAF50;
    border-radius: 50%;
    display: inline-block;
}

/* ── PRODUCT CARD EXTENSIONS (for catalogue-specific layout) ─────────────── */
.product-range {
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--green);
    margin-bottom: 1px;
    font-family: var(--font-body);
}

/* Range colour accents using CSS variables */
[data-range="mighty-tuff"]        .product-range { color: var(--mighty-tuff); }
[data-range="natures-nectar"]     .product-range { color: var(--natures-nectar); }
[data-range="small-spaces"]       .product-range { color: var(--small-spaces); }
[data-range="bloc-it"]            .product-range { color: var(--bloc-it); }
[data-range="shades-of-colour"]   .product-range { color: var(--shades-of-colour); }
[data-range="designer-selection"] .product-range { color: var(--designer-selection); }
[data-range="home-harvest"]       .product-range { color: var(--home-harvest); }

/* Stock indicator — text pill version (different from .stock-dot in style.css) */
.stock-indicator {
    position: absolute;
    bottom: 8px;
    right: 8px;
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(255, 255, 255, .9);
    backdrop-filter: blur(4px);
    padding: 3px 7px;
    border-radius: var(--radius-full);
    font-size: 10px;
    font-weight: 700;
    font-family: var(--font-body);
}

.stock-indicator .stock-dot {
    position: static;
    width: 7px;
    height: 7px;
    border: none;
}

.stock-label.in  { color: var(--green); }
.stock-label.low { color: var(--natures-nectar); }
.stock-label.out { color: var(--text-muted); }

/* Brief description — 2-line clamp */
.product-desc {
    font-size: 12px;
    color: var(--text-mid);
    line-height: 1.55;
    margin-top: 5px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-family: var(--font-body);
}

/* ── LIST VIEW ───────────────────────────────────────────────────────────── */
.product-grid.list-view {
    grid-template-columns: 1fr;
}

.product-grid.list-view .product-card {
    flex-direction: row;
    height: 110px;
}

.product-grid.list-view .product-img {
    width: 110px;
    height: 110px;
    aspect-ratio: unset;       /* override square ratio in list view */
    flex-shrink: 0;
    border-bottom: none;
    border-right: 1px solid var(--border-light);
}

.product-grid.list-view .product-img img {
    padding: 2px;              /* less padding in compact list view */
}

.product-grid.list-view .product-body {
    flex-direction: row;
    align-items: center;
    padding: 10px 14px;
    flex-wrap: wrap;
    gap: 0;
}

.product-grid.list-view .product-desc  { display: none; }
.product-grid.list-view .product-range { display: none; }

.product-grid.list-view .product-specs { margin-top: 0; margin-left: 16px; }

.product-grid.list-view .product-footer {
    border-top: none;
    border-left: 1px solid var(--border-light);
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    min-width: 90px;
    flex-shrink: 0;
}

/* ── EMPTY STATE ─────────────────────────────────────────────────────────── */
.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
    color: var(--text-muted);
}

.empty-state svg { opacity: .3; margin: 0 auto var(--space-md); }
.empty-state h3  { font-size: 16px; font-weight: 700; color: var(--text-mid); margin-bottom: var(--space-xs); }
.empty-state p   { font-size: 13px; margin: 0; }

/* ── LOADING SKELETON ────────────────────────────────────────────────────── */
@keyframes shimmer {
    0%   { background-position: -800px 0; }
    100% { background-position:  800px 0; }
}

.skeleton {
    background: linear-gradient(90deg, var(--border-light) 25%, var(--surface) 37%, var(--border-light) 63%);
    background-size: 800px 100%;
    animation: shimmer 1.4s infinite;
    border-radius: var(--radius-sm);
}

/* ── FILTER COUNTS ───────────────────────────────────────────────────────── */
.filter-count {
    margin-left: auto;
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 400;
    flex-shrink: 0;
    padding-left: 4px;
}
.filter-option.active .filter-count { color: var(--green-dark); opacity: .7; }
.filter-option.zero-result { display: none; }

/* ── RESPONSIVE ──────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
    .catalogue-layout {
        grid-template-columns: 1fr;
    }

    .filter-toggle { display: inline-flex; }

    .filter-sidebar {
        position: static;
        max-height: none;
        overflow: hidden;
        display: none;
    }

    .filter-sidebar.open {
        display: block;
    }
}

@media (max-width: 600px) {
    .search-wrap { max-width: 100%; }
    .plants-toolbar { gap: 8px; }
    .view-toggle { display: none; } /* grid only on small screens */
}

/* Colour-search trial: uses existing free-text flower and foliage colour values. */
.search-wrap-name { flex: 1 1 320px; max-width: 440px; }
.search-wrap-colour { flex: 0 1 205px; min-width: 165px; max-width: 220px; }
@media (max-width: 760px) {
    .search-wrap-name,
    .search-wrap-colour { flex: 1 1 100%; min-width: 100%; max-width: 100%; }
}


.smart-match{display:flex;flex-wrap:wrap;align-items:center;gap:4px;margin:0 0 10px;font-size:11px;color:var(--text-muted);}
.smart-match span{font-weight:700;color:var(--green-dark);}
.smart-match em{font-style:normal;background:var(--green-light);color:var(--green-dark);border-radius:999px;padding:2px 7px;}


/* Deliberate search actions: text is applied only with Search or Enter. */
.search-actions { display:flex; gap:8px; align-items:center; }
.search-action { height:40px; padding:0 15px; border-radius:var(--radius); border:1.5px solid var(--border); font:inherit; font-size:13px; font-weight:600; white-space:nowrap; cursor:pointer; transition:background-color .15s,border-color .15s,color .15s; }
.search-action-primary { color:#fff; background:var(--green); border-color:var(--green); }
.search-action-primary:hover { filter:brightness(.9); }
.search-action-reset { color:var(--text); background:var(--surface); }
.search-action-reset:hover { color:var(--green); border-color:var(--green); }
@media (max-width:760px) { .search-actions{width:100%;}.search-action{flex:1;} }
/* Consolidated plant finder controls. */
.sidebar-search, .sidebar-colours { padding:16px; border-bottom:1px solid var(--border-light); }
.sidebar-search label, .sidebar-colours label { display:block; font-size:13px; font-weight:700; margin-bottom:8px; }
.sidebar-search p { font-size:12px; color:var(--text-muted); margin:0 0 10px; }
.sidebar-search .search-input, .sidebar-colours .search-input { width:100%; min-width:0; padding-left:10px; }
.sidebar-search .search-action { width:100%; margin-top:10px; }
.sidebar-colours label:not(:first-child) { margin-top:12px; }
.display-option-label { font-size:13px; font-weight:700; }
.range-mark { font-size:.38em; line-height:0; vertical-align:super; margin-left:.1em; }

/* Supplier label artwork shown on a card when the plant has no photo of its own */
.product-img--label::after {
    content: "Plant label";
    position: absolute;
    left: 8px;
    bottom: 8px;
    font-size: 10px;
    font-weight: 700;
    color: var(--text-muted);
    background: var(--white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    padding: 2px 6px;
}

/* Card info: line 1 = height + sun, line 2 = width + water */
.product-specs { display:grid; grid-template-columns:auto 1fr; column-gap:14px; row-gap:5px; }
.product-specs .spec-height { grid-column:1; grid-row:1; }
.product-specs .spec-light  { grid-column:2; grid-row:1; }
.product-specs .spec-width  { grid-column:1; grid-row:2; }
.product-specs .spec-water  { grid-column:2; grid-row:2; }