/* ================================================
   Plastiserve Colour Selector — colour-selector.css
   Scoped to #plastiserve-colour-selector-wrap
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600&family=DM+Mono:wght@400;500&display=swap');

:root {
    --pcs-bg: #f5f4f1;
    --pcs-surface: #ffffff;
    --pcs-border: #e2e0db;
    --pcs-text: #1a1917;
    --pcs-text-sec: #6b6860;
    --pcs-text-muted: #9e9b94;
    --pcs-accent: #2a5caa;
    --pcs-accent-light: #e8eef8;
    --pcs-compatible: #16a34a;
    --pcs-radius: 6px;
}

#plastiserve-colour-selector-wrap {
    font-family: 'DM Sans', sans-serif;
    color: var(--pcs-text);
    width: 100%;
    max-width: 100%;
}

/* Header */
#plastiserve-colour-selector-wrap .pcs-header {
    background: #1a1917;
    color: white;
    padding: calc(2rem + var(--header-height, 80px)) 2.5rem 2rem;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2rem;
}
#plastiserve-colour-selector-wrap .pcs-header h1 {
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: -0.02em;
    line-height: 1.2;
    color: white;
    margin: 0;
    padding: 0;
    border: none;
}
#plastiserve-colour-selector-wrap .pcs-header p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
    margin-top: 0.25rem;
    font-weight: 300;
}
#plastiserve-colour-selector-wrap .pcs-header-count {
    font-family: 'DM Mono', monospace;
    font-size: 2.5rem;
    font-weight: 400;
    color: rgba(255,255,255,0.15);
    letter-spacing: -0.04em;
    white-space: nowrap;
}

/* Legend */
#plastiserve-colour-selector-wrap .pcs-legend {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    padding: 0.75rem 2.5rem;
    background: var(--pcs-surface);
    border-bottom: 1px solid var(--pcs-border);
    font-size: 0.7rem;
    color: var(--pcs-text-sec);
}
#plastiserve-colour-selector-wrap .pcs-legend-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

/* Tags */
#plastiserve-colour-selector-wrap .pcs-tag {
    font-size: 0.6rem;
    font-family: 'DM Mono', monospace;
    padding: 2px 5px;
    border-radius: 3px;
    font-weight: 500;
    white-space: nowrap;
}
#plastiserve-colour-selector-wrap .pcs-tag-ht { background: #fef3c7; color: #b45309; }
#plastiserve-colour-selector-wrap .pcs-tag-tr { background: #e0f2fe; color: #0891b2; }
#plastiserve-colour-selector-wrap .pcs-tag-fl { background: #ede9fe; color: #7c3aed; }
#plastiserve-colour-selector-wrap .pcs-tag-warn { background: #fee2e2; color: #dc2626; font-size: 0.55rem; }

/* Controls */
#plastiserve-colour-selector-wrap .pcs-controls {
    background: var(--pcs-surface);
    border-bottom: 1px solid var(--pcs-border);
    padding: 1.25rem 2.5rem;
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
    position: sticky;
    top: 0;
    z-index: 100;
}
#plastiserve-colour-selector-wrap .pcs-search-wrap {
    position: relative;
    flex: 1;
    min-width: 200px;
    max-width: 320px;
}
#plastiserve-colour-selector-wrap .pcs-search-wrap input {
    width: 100%;
    padding: 0.6rem 1rem 0.6rem 2.25rem;
    border: 1px solid var(--pcs-border);
    border-radius: var(--pcs-radius);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.875rem;
    background: var(--pcs-bg);
    color: var(--pcs-text);
    outline: none;
    transition: border-color 0.15s;
    box-shadow: none;
}
#plastiserve-colour-selector-wrap .pcs-search-wrap input:focus {
    border-color: var(--pcs-accent);
    box-shadow: none;
}
#plastiserve-colour-selector-wrap .pcs-search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--pcs-text-muted);
    font-size: 0.875rem;
}
#plastiserve-colour-selector-wrap .pcs-filter-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--pcs-text-sec);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    white-space: nowrap;
}
#plastiserve-colour-selector-wrap .pcs-polymer-filters {
    display: flex;
    gap: 0.375rem;
    flex-wrap: wrap;
}
#plastiserve-colour-selector-wrap .pcs-poly-btn {
    padding: 0.375rem 0.75rem;
    border: 1px solid var(--pcs-border);
    border-radius: 3px;
    background: transparent;
    font-family: 'DM Mono', monospace;
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--pcs-text-sec);
    cursor: pointer;
    transition: all 0.12s;
    white-space: nowrap;
    box-shadow: none;
}
#plastiserve-colour-selector-wrap .pcs-poly-btn:hover {
    border-color: var(--pcs-accent);
    color: var(--pcs-accent);
    background: transparent;
}
#plastiserve-colour-selector-wrap .pcs-poly-btn.active {
    background: var(--pcs-accent);
    border-color: var(--pcs-accent);
    color: white;
}
#plastiserve-colour-selector-wrap .pcs-view-toggle {
    display: flex;
    border: 1px solid var(--pcs-border);
    border-radius: var(--pcs-radius);
    overflow: visible;
    margin-left: auto;
}
#plastiserve-colour-selector-wrap .pcs-view-btn {
    padding: 0.5rem 0.875rem;
    border: none;
    background: transparent;
    font-size: 0.75rem;
    font-family: 'DM Sans', sans-serif;
    cursor: pointer;
    color: var(--pcs-text-muted);
    transition: all 0.12s;
    box-shadow: none;
}
#plastiserve-colour-selector-wrap .pcs-view-btn.active {
    background: #1a1917;
    color: white;
}

/* Results bar */
#plastiserve-colour-selector-wrap .pcs-results-bar {
    padding: 0.75rem 2.5rem;
    font-size: 0.75rem;
    color: var(--pcs-text-muted);
    font-family: 'DM Mono', monospace;
    border-bottom: 1px solid var(--pcs-border);
    background: var(--pcs-bg);
}
#plastiserve-colour-selector-wrap .pcs-results-bar span {
    color: var(--pcs-text);
    font-weight: 500;
}

/* Main */
#plastiserve-colour-selector-wrap .pcs-main {
    padding: 1.5rem 2.5rem 3rem;
    background: var(--pcs-bg);
}

/* Grid */
#plastiserve-colour-selector-wrap .pcs-colour-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 0.75rem;
}
#plastiserve-colour-selector-wrap .pcs-colour-card {
    border-radius: var(--pcs-radius);
    overflow: visible;
    border: 1px solid var(--pcs-border);
    background: var(--pcs-surface);
    cursor: pointer;
    transition: transform 0.12s, box-shadow 0.12s;
}
#plastiserve-colour-selector-wrap .pcs-colour-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
#plastiserve-colour-selector-wrap .pcs-colour-swatch {
    height: 72px;
    width: 100%;
    position: relative;
}
#plastiserve-colour-selector-wrap .pcs-colour-flags {
    position: absolute;
    top: 4px;
    right: 4px;
    display: flex;
    gap: 2px;
}
#plastiserve-colour-selector-wrap .pcs-flag {
    font-size: 0.55rem;
    font-family: 'DM Mono', monospace;
    font-weight: 500;
    padding: 1px 4px;
    border-radius: 2px;
    line-height: 1.4;
}
#plastiserve-colour-selector-wrap .pcs-flag-ht { background: rgba(180,83,9,0.9); color: white; }
#plastiserve-colour-selector-wrap .pcs-flag-tr { background: rgba(8,145,178,0.9); color: white; }
#plastiserve-colour-selector-wrap .pcs-flag-fl { background: rgba(124,58,237,0.9); color: white; }
#plastiserve-colour-selector-wrap .pcs-colour-info {
    padding: 0.5rem 0.625rem 0.625rem;
}
#plastiserve-colour-selector-wrap .pcs-colour-name {
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1.3;
    color: var(--pcs-text);
}
#plastiserve-colour-selector-wrap .pcs-colour-ref {
    font-family: 'DM Mono', monospace;
    font-size: 0.625rem;
    color: var(--pcs-text-muted);
    margin-top: 2px;
}
#plastiserve-colour-selector-wrap .pcs-compat-dots {
    display: flex;
    gap: 2px;
    margin-top: 0.375rem;
    flex-wrap: wrap;
}
#plastiserve-colour-selector-wrap .pcs-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    position: relative;
    cursor: default;
}
#plastiserve-colour-selector-wrap .pcs-dot-ok { background: var(--pcs-compatible); }
#plastiserve-colour-selector-wrap .pcs-dot-no { background: var(--pcs-border); }

/* Polymer dot tooltips */
#plastiserve-colour-selector-wrap .pcs-dot[title]::after {
    content: attr(title);
    position: absolute;
    bottom: calc(100% + 5px);
    left: 50%;
    transform: translateX(-50%);
    background: #1a1917;
    color: #fff;
    font-size: 0.65rem;
    font-family: 'DM Sans', sans-serif;
    white-space: nowrap;
    padding: 3px 7px;
    border-radius: 4px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.15s ease;
    z-index: 999;
}
#plastiserve-colour-selector-wrap .pcs-dot[title]:first-child::after {
    left: 0;
    transform: none;
}
#plastiserve-colour-selector-wrap .pcs-dot[title]:last-child::after {
    left: auto;
    right: 0;
    transform: none;
}
#plastiserve-colour-selector-wrap .pcs-dot[title]:hover::after {
    opacity: 1;
}

/* Table */
#plastiserve-colour-selector-wrap .pcs-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--pcs-border);
    border-radius: var(--pcs-radius);
    background: var(--pcs-surface);
}
#plastiserve-colour-selector-wrap .pcs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
}
#plastiserve-colour-selector-wrap .pcs-table thead tr {
    background: #1a1917;
    color: white;
}
#plastiserve-colour-selector-wrap .pcs-table th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 500;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    white-space: nowrap;
    color: white;
}
#plastiserve-colour-selector-wrap .pcs-table th.pcs-poly-col {
    text-align: center;
    font-family: 'DM Mono', monospace;
    font-size: 0.65rem;
}
#plastiserve-colour-selector-wrap .pcs-table tbody tr {
    border-bottom: 1px solid var(--pcs-border);
    transition: background 0.1s;
}
#plastiserve-colour-selector-wrap .pcs-table tbody tr:hover {
    background: var(--pcs-accent-light);
}
#plastiserve-colour-selector-wrap .pcs-table tbody tr:last-child {
    border-bottom: none;
}
#plastiserve-colour-selector-wrap .pcs-table td {
    padding: 0.625rem 1rem;
    vertical-align: middle;
}
#plastiserve-colour-selector-wrap .pcs-table td.pcs-poly-col { text-align: center; }
#plastiserve-colour-selector-wrap .pcs-swatch-cell {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}
#plastiserve-colour-selector-wrap .pcs-mini-swatch {
    width: 28px;
    height: 28px;
    border-radius: 4px;
    flex-shrink: 0;
    border: 1px solid rgba(0,0,0,0.08);
}
#plastiserve-colour-selector-wrap .pcs-cell-ref {
    font-family: 'DM Mono', monospace;
    font-size: 0.65rem;
    color: var(--pcs-text-muted);
    display: block;
}
#plastiserve-colour-selector-wrap .pcs-cell-name {
    font-weight: 500;
    font-size: 0.8rem;
}
#plastiserve-colour-selector-wrap .pcs-compat-cell {
    font-family: 'DM Mono', monospace;
    font-size: 0.7rem;
    text-align: center;
}
#plastiserve-colour-selector-wrap .pcs-compat-yes { color: var(--pcs-compatible); font-weight: 600; }
#plastiserve-colour-selector-wrap .pcs-compat-no { color: var(--pcs-border); }
#plastiserve-colour-selector-wrap .pcs-tag-cell { display: flex; gap: 3px; flex-wrap: wrap; }

/* Detail overlay */
#plastiserve-colour-selector-wrap .pcs-detail-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}
#plastiserve-colour-selector-wrap .pcs-detail-overlay.open {
    display: flex;
}
#plastiserve-colour-selector-wrap .pcs-detail-panel {
    background: white;
    border-radius: 8px;
    width: 100%;
    max-width: 560px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}
#plastiserve-colour-selector-wrap .pcs-detail-header {
    position: relative;
    padding: 1.5rem;
    min-height: 100px;
}
#plastiserve-colour-selector-wrap .pcs-detail-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    border: none;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    cursor: pointer;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    background: rgba(0,0,0,0.15);
    color: white;
}
#plastiserve-colour-selector-wrap .pcs-detail-title {
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: -0.02em;
}
#plastiserve-colour-selector-wrap .pcs-detail-ref {
    font-family: 'DM Mono', monospace;
    font-size: 0.75rem;
    opacity: 0.7;
    margin-top: 0.25rem;
}
#plastiserve-colour-selector-wrap .pcs-detail-tags {
    margin-top: 0.75rem;
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}
#plastiserve-colour-selector-wrap .pcs-detail-body {
    padding: 1.5rem;
}
#plastiserve-colour-selector-wrap .pcs-detail-body h3 {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--pcs-text-muted);
    margin-bottom: 0.75rem;
    font-weight: 500;
    border: none;
    padding: 0;
}
#plastiserve-colour-selector-wrap .pcs-compat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}
#plastiserve-colour-selector-wrap .pcs-compat-item {
    border: 1px solid var(--pcs-border);
    border-radius: 4px;
    padding: 0.5rem;
    text-align: center;
}
#plastiserve-colour-selector-wrap .pcs-compat-item.ok {
    border-color: #bbf7d0;
    background: #f0fdf4;
}
#plastiserve-colour-selector-wrap .pcs-compat-item.no { opacity: 0.4; }
#plastiserve-colour-selector-wrap .pcs-compat-poly {
    font-family: 'DM Mono', monospace;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--pcs-text-sec);
}
#plastiserve-colour-selector-wrap .pcs-compat-item.ok .pcs-compat-poly {
    color: var(--pcs-compatible);
}
#plastiserve-colour-selector-wrap .pcs-compat-temp {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--pcs-text);
    margin-top: 2px;
}
#plastiserve-colour-selector-wrap .pcs-detail-warnings {
    background: #fef9ec;
    border: 1px solid #fde68a;
    border-radius: 4px;
    padding: 0.75rem 1rem;
    font-size: 0.75rem;
    color: #92400e;
    line-height: 1.5;
    margin-bottom: 1rem;
}
#plastiserve-colour-selector-wrap .pcs-detail-cta {
    display: block;
    width: 100%;
    padding: 0.75rem;
    background: var(--pcs-accent);
    color: white;
    border: none;
    border-radius: var(--pcs-radius);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    transition: background 0.15s;
}
#plastiserve-colour-selector-wrap .pcs-detail-cta:hover {
    background: #1e4a8a;
    color: white;
    text-decoration: none;
}

/* Utilities */
#plastiserve-colour-selector-wrap .hidden { display: none !important; }
#plastiserve-colour-selector-wrap .pcs-no-results {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--pcs-text-muted);
}
#plastiserve-colour-selector-wrap .pcs-no-results p {
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

/* Responsive */
@media (max-width: 768px) {
    #plastiserve-colour-selector-wrap .pcs-header { padding: 1.5rem; flex-direction: column; align-items: flex-start; }
    #plastiserve-colour-selector-wrap .pcs-header-count { font-size: 1.5rem; }
    #plastiserve-colour-selector-wrap .pcs-controls { padding: 1rem; }
    #plastiserve-colour-selector-wrap .pcs-legend { padding: 0.75rem 1rem; }
    #plastiserve-colour-selector-wrap .pcs-main { padding: 1rem; }
    #plastiserve-colour-selector-wrap .pcs-results-bar { padding: 0.75rem 1rem; }
    #plastiserve-colour-selector-wrap .pcs-colour-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 0.5rem; }
    #plastiserve-colour-selector-wrap .pcs-view-toggle { margin-left: 0; }
}