/* =========================================================
   ISHIHARA PLATE GENERATION LABORATORY
   Design-system-aligned styles for the plate generator.
   Uses Auric Artisan atomic classes + shared variables.
   ========================================================= */

.mw-1600 {
    max-width: 1600px;
    margin: 0 auto;
}

/* ── TOOL HEADER ──────────────────────────────────────── */
.ish-header {
    background: transparent;
    text-align: center;
    padding: clamp(24px, 6vw, 48px) clamp(12px, 4vw, 24px) clamp(12px, 4vw, 24px);
}

.ish-header h1 {
    font-size: clamp(1.5rem, 4vw, 2.4rem);
    font-weight: 900;
    letter-spacing: -.02em;
    color: var(--color-black);
}

.ish-header .ish-subtitle {
    font-size: .9rem;
    color: var(--color-text-secondary);
    margin-top: 8px;
    max-width: 700px;
    margin-inline: auto;
}

.ish-header .ish-badges {
    display: flex;
    gap: 6px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 14px;
}

/* ── BADGES ───────────────────────────────────────────── */
.ish-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    font-size: .68rem;
    font-weight: 700;
    border-radius: 999px;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: .04em;
}

.ish-badge--gold {
    background: rgba(211, 175, 55, .12);
    color: var(--color-gold);
    border: 1px solid rgba(211, 175, 55, .25);
}

.ish-badge--green {
    background: rgba(22, 163, 74, .08);
    color: var(--color-success);
    border: 1px solid rgba(22, 163, 74, .2);
}

.ish-badge--blue {
    background: rgba(37, 99, 235, .08);
    color: var(--color-info);
    border: 1px solid rgba(37, 99, 235, .2);
}

.ish-badge--muted {
    background: var(--color-surface);
    color: var(--color-gray-400);
    border: 1px solid var(--color-border);
}

/* ── TAB BAR ──────────────────────────────────────────── */
.ish-tabs {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 252, 247, .94);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
}

.ish-tabs-inner {
    display: flex;
    align-items: center;
    gap: 0;
    max-width: 1600px;
    margin: 0 auto;
    overflow-x: auto;
    scrollbar-width: none;
}

.ish-tabs-inner::-webkit-scrollbar {
    display: none;
}

.ish-tab {
    padding: 12px 20px;
    font-size: .8rem;
    font-weight: 700;
    color: var(--color-gray-400);
    background: none;
    border: none;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    transition: color .18s ease, border-color .18s ease;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: .06em;
}

.ish-tab:hover {
    color: var(--color-text-secondary);
}

.ish-tab.active {
    color: var(--color-gold);
    border-bottom-color: var(--color-gold);
}

.ish-panel {
    display: none;
    padding: 0;
}

.ish-panel.active {
    display: block;
}

/* ── CONTROL BAR ──────────────────────────────────────── */
.ish-controls {
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    padding: 14px clamp(12px, 4vw, 24px);
}

.ish-controls-inner {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px 16px;
    max-width: 1600px;
    margin: 0 auto;
}

.ish-ctrl {
    display: flex;
    align-items: center;
    gap: 6px;
}

.ish-ctrl-label {
    font-size: .68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--color-gray-400);
    font-family: var(--font-mono);
    white-space: nowrap;
}

.ish-ctrl-select {
    height: 32px;
    padding: 0 28px 0 10px;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    background: var(--color-surface);
    color: var(--color-black);
    font-size: .75rem;
    font-family: var(--font-mono);
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    outline: none;
    background-image: 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='%23888'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    transition: border-color .18s ease;
}

.ish-ctrl-select:focus {
    border-color: var(--color-gold);
}

.ish-ctrl-range {
    width: 80px;
    accent-color: var(--color-gold);
}

.ish-ctrl-val {
    font-size: .72rem;
    font-weight: 800;
    color: var(--color-gold);
    min-width: 28px;
    text-align: right;
    font-family: var(--font-mono);
}

.ish-divider {
    width: 1px;
    height: 22px;
    background: var(--color-border);
    flex-shrink: 0;
}

/* ── TOOL BUTTONS ─────────────────────────────────────── */
.ish-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    font-size: .75rem;
    font-weight: 700;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    background: var(--color-surface);
    color: var(--color-black);
    cursor: pointer;
    font-family: var(--font-mono);
    white-space: nowrap;
    transition: transform .06s ease, box-shadow .12s ease, background .18s ease, border-color .18s ease;
}

.ish-btn:hover {
    background: var(--color-gold);
    color: var(--color-gold-ink);
    border-color: var(--color-gold);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(211, 175, 55, .2);
}

.ish-btn:active {
    transform: translateY(0);
}

.ish-btn:disabled {
    opacity: .4;
    pointer-events: none;
}

.ish-btn svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.ish-btn--primary {
    background: var(--color-gold);
    color: var(--color-gold-ink);
    border-color: var(--color-gold);
}

.ish-btn--primary:hover {
    background: var(--color-gold);
    border-color: var(--color-gold);
}

/* ── NOTICE ───────────────────────────────────────────── */
.ish-notice {
    background: rgba(211, 175, 55, .12);
    border-bottom: 1px solid rgba(211, 175, 55, .2);
    padding: 8px clamp(12px, 4vw, 24px);
    font-size: .72rem;
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
    text-align: center;
}

/* ── STATS BAR ────────────────────────────────────────── */
.ish-stats {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    max-width: 1600px;
    margin: 0 auto;
    padding: 10px clamp(12px, 4vw, 24px);
}

.ish-stat {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.ish-stat-label {
    font-size: .6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--color-gray-400);
    font-family: var(--font-mono);
}

.ish-stat-value {
    font-size: .85rem;
    font-weight: 900;
    color: var(--color-black);
    font-family: var(--font-mono);
}

.ish-stat-value--gold {
    color: var(--color-gold);
}

/* ── PLATE GRID ───────────────────────────────────────── */
.ish-grid-wrap {
    margin-top: 16px;
}

.ish-plate-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
}

/* ── PLATE CARD ───────────────────────────────────────── */
.ish-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, .05), 0 6px 24px rgba(0, 0, 0, .06);
    overflow: hidden;
    transition: box-shadow .18s ease, transform .18s ease;
}

.ish-card:hover {
    box-shadow: 0 8px 32px rgba(0, 0, 0, .1);
    transform: translateY(-2px);
}

.ish-card__canvas {
    position: relative;
    aspect-ratio: 1;
    background: var(--color-surface);
    overflow: hidden;
}

.ish-card__canvas canvas {
    width: 100%;
    height: 100%;
}

.ish-card__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: .72rem;
    font-weight: 700;
    color: var(--color-gray-400);
    background: var(--color-surface);
    transition: opacity .3s;
}

.ish-card__overlay--loading {
    background: linear-gradient(90deg, var(--color-surface) 25%, var(--color-border) 50%, var(--color-surface) 75%);
    background-size: 200% 100%;
    animation: ish-shimmer 1.5s infinite;
}

@keyframes ish-shimmer {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

.ish-card__info {
    padding: 10px 12px;
    border-top: 1px solid var(--color-border);
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
}

.ish-card__meta {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
}

.ish-card__id {
    font-size: .8rem;
    font-weight: 900;
    font-family: var(--font-mono);
    color: var(--color-black);
}

.ish-card__tags {
    display: flex;
    gap: 3px;
    flex-wrap: wrap;
}

.ish-tag {
    display: inline-flex;
    padding: 1px 6px;
    font-size: .58rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    border-radius: 3px;
    font-family: var(--font-mono);
}

.ish-tag--type {
    background: rgba(211, 175, 55, .12);
    color: var(--color-gold);
    border: 1px solid rgba(211, 175, 55, .2);
}

.ish-tag--info {
    background: var(--color-surface);
    color: var(--color-gray-400);
    border: 1px solid var(--color-border);
}

.ish-card__actions {
    display: flex;
    gap: 3px;
    flex-shrink: 0;
}

.ish-card__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: var(--color-surface);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: transform .06s ease, background .18s ease, border-color .18s ease;
}

.ish-card__btn:hover {
    background: var(--color-gold);
    color: var(--color-gold-ink);
    border-color: var(--color-gold);
    transform: translateY(-1px);
}

.ish-card__btn svg {
    width: 13px;
    height: 13px;
}

/* ── SECTION PANEL (batch, test, docs) ────────────────── */
.ish-section-wrap {
    max-width: 1000px;
    margin: 0 auto;
    padding: 30px clamp(12px, 4vw, 24px);
}

.ish-section {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 16px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, .05), 0 6px 24px rgba(0, 0, 0, .06);
}

.ish-section h3 {
    font-size: .9rem;
    font-weight: 900;
    margin-bottom: 10px;
    font-family: var(--font-mono);
    color: var(--color-black);
}

.ish-section p {
    font-size: .78rem;
    color: var(--color-text-secondary);
    margin-bottom: 14px;
}

.ish-log {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 12px;
    font-family: var(--font-mono);
    font-size: .7rem;
    max-height: 400px;
    overflow-y: auto;
    white-space: pre-wrap;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-top: 10px;
}

.ish-log .pass {
    color: var(--color-success);
}

.ish-log .fail {
    color: var(--color-danger-dark, #dc2626);
}

.ish-log .info {
    color: var(--color-info);
}

.ish-log .warn {
    color: var(--color-warning);
}

.ish-progress {
    height: 6px;
    background: var(--color-surface);
    border-radius: 3px;
    margin: 10px 0;
    overflow: hidden;
}

.ish-progress__fill {
    height: 100%;
    background: var(--color-gold);
    border-radius: 3px;
    transition: width .2s;
    width: 0;
}

.ish-test-stats {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 10px;
}

/* ── FORM CONTROLS ────────────────────────────────────── */
.ish-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
    margin-bottom: 14px;
}

.ish-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 12px;
}

.ish-field:last-child {
    margin-bottom: 0;
}

.ish-label {
    font-size: .65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--color-gray-400);
    font-family: var(--font-mono);
}

.ish-input,
.ish-textarea {
    height: 36px;
    padding: 0 10px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: var(--color-surface);
    font-family: var(--font-mono);
    font-size: .8rem;
    color: var(--color-black);
    outline: none;
    transition: border-color .18s ease;
}

.ish-input:focus,
.ish-textarea:focus {
    border-color: var(--color-gold);
}

.ish-textarea {
    height: auto;
    padding: 8px 10px;
    resize: vertical;
    min-height: 60px;
}

.ish-help {
    font-size: .64rem;
    color: var(--color-gray-400);
    font-family: var(--font-mono);
}

/* ── MODAL ────────────────────────────────────────────── */
.ish-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .45);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity .2s, visibility .2s;
}

.ish-modal-overlay.open {
    opacity: 1;
    visibility: visible;
}

.ish-modal {
    background: var(--color-surface);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, .1);
    width: 100%;
    max-width: 460px;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(16px);
    transition: transform .2s;
}

.ish-modal-overlay.open .ish-modal {
    transform: translateY(0);
}

.ish-modal__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 22px 12px;
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    background: var(--color-surface);
    z-index: 2;
    border-radius: 12px 12px 0 0;
}

.ish-modal__title {
    font-size: .95rem;
    font-weight: 900;
    font-family: var(--font-mono);
}

.ish-modal__close {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: var(--color-surface);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: background .18s ease, border-color .18s ease;
}

.ish-modal__close:hover {
    background: var(--color-gold);
    color: var(--color-gold-ink);
    border-color: var(--color-gold);
}

.ish-modal__body {
    padding: 18px 22px;
}

.ish-modal__foot {
    padding: 12px 22px 18px;
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    border-top: 1px solid var(--color-border);
}

/* ── TOAST ────────────────────────────────────────────── */
.ish-toast-wrap {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: center;
    pointer-events: none;
}

.ish-toast {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: var(--color-black);
    color: var(--color-surface);
    border-radius: 999px;
    font-family: var(--font-mono);
    font-size: .78rem;
    font-weight: 600;
    box-shadow: 0 8px 32px rgba(0, 0, 0, .1);
    opacity: 0;
    transform: translateY(16px);
    transition: all .3s;
    pointer-events: auto;
}

.ish-toast.show {
    opacity: 1;
    transform: translateY(0);
}

.ish-toast--success {
    background: var(--color-success);
}

.ish-toast--error {
    background: var(--color-danger-dark, #dc2626);
}

.ish-toast--info {
    background: var(--color-gold);
    color: var(--color-surface);
}

/* ── DOCS PANEL ───────────────────────────────────────── */
.ish-docs {
    max-width: 900px;
    margin: 0 auto;
    padding: 30px clamp(12px, 4vw, 24px);
}

.ish-docs h2 {
    font-size: 1.1rem;
    font-weight: 900;
    margin: 0 0 10px;
    font-family: var(--font-mono);
}

.ish-docs h3 {
    font-size: .85rem;
    font-weight: 800;
    margin: 16px 0 6px;
    font-family: var(--font-mono);
    color: var(--color-gold);
}

.ish-docs p {
    font-size: .8rem;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
    line-height: 1.6;
}

.ish-docs code {
    background: var(--color-surface);
    padding: 1px 5px;
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: .75rem;
}

.ish-docs pre {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 12px;
    overflow-x: auto;
    font-family: var(--font-mono);
    font-size: .72rem;
    line-height: 1.6;
    margin: 8px 0 16px;
}

/* ── DARK MODE OVERRIDES ──────────────────────────────── */
body.dark-mode .ish-header h1 {
    color: var(--color-text);
}

body.dark-mode .ish-header .ish-subtitle {
    color: var(--color-gray-400);
}

body.dark-mode .ish-tabs {
    background: rgba(13, 13, 13, .94);
    border-color: rgba(211, 175, 55, .18);
}

body.dark-mode .ish-tab {
    color: var(--color-gray-500);
}

body.dark-mode .ish-tab:hover {
    color: var(--color-gray-400);
}

body.dark-mode .ish-tab.active {
    color: var(--color-gold);
    border-bottom-color: var(--color-gold);
}


body.dark-mode .ish-ctrl-label {
    color: var(--color-gray-500);
}

body.dark-mode .ish-ctrl-select {
    background: var(--color-bg);
    color: var(--color-text);
    border-color: rgba(211, 175, 55, .2);
}

body.dark-mode .ish-ctrl-val {
    color: var(--color-gold);
}

body.dark-mode .ish-divider {
    background: rgba(211, 175, 55, .18);
}

body.dark-mode .ish-btn {
    background: var(--color-bg-muted);
    color: var(--color-text);
    border-color: rgba(211, 175, 55, .2);
}

body.dark-mode .ish-btn:hover {
    background: var(--color-gold);
    color: var(--color-bg);
    border-color: var(--color-gold);
}

body.dark-mode .ish-btn--primary {
    background: var(--color-gold);
    color: var(--color-bg);
    border-color: var(--color-gold);
}

body.dark-mode .ish-btn--primary:hover {
    background: var(--color-gold);
    border-color: var(--color-gold);
}

body.dark-mode .ish-notice {
    background: rgba(211, 175, 55, .08);
    border-color: rgba(211, 175, 55, .15);
    color: var(--color-gray-400);
}

body.dark-mode .ish-stat-label {
    color: var(--color-gray-500);
}

body.dark-mode .ish-stat-value {
    color: var(--color-text);
}

body.dark-mode .ish-stat-value--gold {
    color: var(--color-gold);
}

body.dark-mode .ish-card {
    background: var(--color-bg-muted);
    border-color: rgba(211, 175, 55, .12);
    box-shadow: 0 1px 3px rgba(0, 0, 0, .3), 0 4px 16px rgba(0, 0, 0, .2);
}

body.dark-mode .ish-card:hover {
    box-shadow: 0 8px 32px rgba(0, 0, 0, .4);
}

body.dark-mode .ish-card__canvas {
    background: var(--color-gray-900);
}

body.dark-mode .ish-card__overlay {
    background: var(--color-gray-900);
    color: var(--color-gray-500);
}

body.dark-mode .ish-card__overlay--loading {
    background: linear-gradient(90deg, var(--color-gray-900) 25%, var(--color-bg-muted) 50%, var(--color-gray-900) 75%);
    background-size: 200% 100%;
}

body.dark-mode .ish-card__info {
    border-color: rgba(211, 175, 55, .12);
}

body.dark-mode .ish-card__id {
    color: var(--color-text);
}

body.dark-mode .ish-tag--info {
    background: var(--color-gray-800);
    color: var(--color-gray-500);
    border-color: var(--color-gray-700);
}

body.dark-mode .ish-card__btn {
    background: var(--color-bg);
    color: var(--color-gray-400);
    border-color: rgba(211, 175, 55, .2);
}

body.dark-mode .ish-card__btn:hover {
    background: var(--color-gold);
    color: var(--color-bg);
    border-color: var(--color-gold);
}

body.dark-mode .ish-section {
    background: var(--color-bg-muted);
    border-color: rgba(211, 175, 55, .12);
    box-shadow: 0 1px 3px rgba(0, 0, 0, .3), 0 4px 16px rgba(0, 0, 0, .2);
}

body.dark-mode .ish-section h3 {
    color: var(--color-text);
}

body.dark-mode .ish-section p {
    color: var(--color-gray-400);
}

body.dark-mode .ish-log {
    background: var(--color-bg);
    border-color: rgba(211, 175, 55, .12);
    color: var(--color-gray-400);
}

body.dark-mode .ish-progress {
    background: var(--color-gray-800);
}

body.dark-mode .ish-input,
body.dark-mode .ish-textarea {
    background: var(--color-bg);
    color: var(--color-text);
    border-color: rgba(211, 175, 55, .2);
}

body.dark-mode .ish-label {
    color: var(--color-gray-500);
}

body.dark-mode .ish-help {
    color: var(--color-gray-500);
}

body.dark-mode .ish-modal {
    background: var(--color-bg-muted);
    box-shadow: 0 8px 32px rgba(0, 0, 0, .5);
}

body.dark-mode .ish-modal__head {
    background: var(--color-bg-muted);
    border-color: rgba(211, 175, 55, .12);
}

body.dark-mode .ish-modal__foot {
    border-color: rgba(211, 175, 55, .12);
}

body.dark-mode .ish-modal__close {
    background: var(--color-bg);
    color: var(--color-gray-400);
    border-color: rgba(211, 175, 55, .2);
}

body.dark-mode .ish-modal__close:hover {
    background: var(--color-gold);
    color: var(--color-bg);
    border-color: var(--color-gold);
}

body.dark-mode .ish-toast {
    background: var(--color-text);
    color: var(--color-bg);
}

body.dark-mode .ish-docs h2 {
    color: var(--color-text);
}

body.dark-mode .ish-docs h3 {
    color: var(--color-gold);
}

body.dark-mode .ish-docs p {
    color: var(--color-gray-400);
}

body.dark-mode .ish-docs code {
    background: var(--color-gray-800);
    color: var(--color-text);
}

body.dark-mode .ish-docs pre {
    background: var(--color-gray-900);
    border-color: rgba(211, 175, 55, .12);
    color: var(--color-gray-400);
}

body.dark-mode .ish-badge--muted {
    background: var(--color-gray-800);
    color: var(--color-gray-500);
    border-color: var(--color-gray-700);
}

/* ── RESPONSIVE ───────────────────────────────────────── */
@media (max-width: 640px) {
    .ish-plate-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: 10px;
    }

    .ish-controls-inner {
        gap: 6px 10px;
    }

    .ish-header {
        padding: 30px 16px 18px;
    }
}

/* =========================================================
   JS-CREATED DYNAMIC ELEMENTS
   The ishihara-lab-generation.js engine creates plate cards,
   toasts, and log entries with these class names.
   Scoped under .ish-lab to avoid leaking into shared styles.
   ========================================================= */

/* ── Tab classes used by JS ───────────────────────────── */
.ish-lab .tab-btn {
    /* JS queries these — styled via .ish-tab */
}

.ish-lab .tab-panel {
    /* JS queries these — styled via .ish-panel */
}

/* ── Plate card (created by JS) ───────────────────────── */
.ish-lab .plate-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, .05), 0 6px 24px rgba(0, 0, 0, .06);
    overflow: hidden;
    transition: box-shadow .18s ease, transform .18s ease;
}

.ish-lab .plate-card:hover {
    box-shadow: 0 8px 32px rgba(0, 0, 0, .1);
    transform: translateY(-2px);
}

.ish-lab .plate-canvas-wrap {
    position: relative;
    aspect-ratio: 1;
    background: var(--color-surface);
    overflow: hidden;
}

.ish-lab .plate-canvas-wrap canvas {
    width: 100%;
    height: 100%;
}

.ish-lab .plate-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: .72rem;
    font-weight: 700;
    color: var(--color-gray-400);
    background: var(--color-surface);
    transition: opacity .3s;
}

.ish-lab .plate-overlay.rendering {
    background: linear-gradient(90deg, var(--color-surface) 25%, var(--color-border) 50%, var(--color-surface) 75%);
    background-size: 200% 100%;
    animation: ish-shimmer 1.5s infinite;
}

.ish-lab .plate-info {
    padding: 10px 12px;
    border-top: 1px solid var(--color-border);
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
}

.ish-lab .plate-meta {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
}

.ish-lab .plate-id {
    font-size: .8rem;
    font-weight: 900;
    font-family: var(--font-mono);
    color: var(--color-black);
}

.ish-lab .plate-tags {
    display: flex;
    gap: 3px;
    flex-wrap: wrap;
}

.ish-lab .plate-tag {
    display: inline-flex;
    padding: 1px 6px;
    font-size: .58rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    border-radius: 3px;
    font-family: var(--font-mono);
}

.ish-lab .tag-type {
    background: rgba(211, 175, 55, .12);
    color: var(--color-gold);
    border: 1px solid rgba(211, 175, 55, .2);
}

.ish-lab .tag-info {
    background: var(--color-surface);
    color: var(--color-gray-400);
    border: 1px solid var(--color-border);
}

.ish-lab .plate-actions {
    display: flex;
    gap: 3px;
    flex-shrink: 0;
}

.ish-lab .plate-btn,
.ish-lab .btn-dl-png,
.ish-lab .btn-dl-svg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: var(--color-surface);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: transform .06s ease, background .18s ease, border-color .18s ease;
}

.ish-lab .plate-btn:hover,
.ish-lab .btn-dl-png:hover,
.ish-lab .btn-dl-svg:hover {
    background: var(--color-gold);
    color: var(--color-gold-ink);
    border-color: var(--color-gold);
    transform: translateY(-1px);
}

.ish-lab .plate-btn svg {
    width: 13px;
    height: 13px;
}

/* ── Toast (created by JS) ────────────────────────────── */
.ish-lab .toast-container {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: center;
    pointer-events: none;
}

.ish-lab .toast {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: var(--color-black);
    color: var(--color-surface);
    border-radius: 999px;
    font-family: var(--font-mono);
    font-size: .78rem;
    font-weight: 600;
    box-shadow: 0 8px 32px rgba(0, 0, 0, .1);
    opacity: 0;
    transform: translateY(16px);
    transition: all .3s;
    pointer-events: auto;
}

.ish-lab .toast.show {
    opacity: 1;
    transform: translateY(0);
}

.ish-lab .toast-success {
    background: var(--color-success);
}

.ish-lab .toast-error {
    background: var(--color-danger-dark, #dc2626);
}

.ish-lab .toast-info {
    background: var(--color-gold);
    color: var(--color-surface);
}

/* ── Dark mode for JS-created elements ────────────────── */
body.dark-mode .ish-lab .plate-card {
    background: var(--color-bg-muted);
    border-color: rgba(211, 175, 55, .12);
    box-shadow: 0 1px 3px rgba(0, 0, 0, .3), 0 4px 16px rgba(0, 0, 0, .2);
}

body.dark-mode .ish-lab .plate-card:hover {
    box-shadow: 0 8px 32px rgba(0, 0, 0, .4);
}

body.dark-mode .ish-lab .plate-canvas-wrap {
    background: var(--color-gray-900);
}

body.dark-mode .ish-lab .plate-overlay {
    background: var(--color-gray-900);
    color: var(--color-gray-500);
}

body.dark-mode .ish-lab .plate-overlay.rendering {
    background: linear-gradient(90deg, var(--color-gray-900) 25%, var(--color-bg-muted) 50%, var(--color-gray-900) 75%);
    background-size: 200% 100%;
}

body.dark-mode .ish-lab .plate-info {
    border-color: rgba(211, 175, 55, .12);
}

body.dark-mode .ish-lab .plate-id {
    color: var(--color-text);
}

body.dark-mode .ish-lab .tag-info {
    background: var(--color-gray-800);
    color: var(--color-gray-500);
    border-color: var(--color-gray-700);
}

body.dark-mode .ish-lab .plate-btn,
body.dark-mode .ish-lab .btn-dl-png,
body.dark-mode .ish-lab .btn-dl-svg {
    background: var(--color-bg);
    color: var(--color-gray-400);
    border-color: rgba(211, 175, 55, .2);
}

body.dark-mode .ish-lab .plate-btn:hover,
body.dark-mode .ish-lab .btn-dl-png:hover,
body.dark-mode .ish-lab .btn-dl-svg:hover {
    background: var(--color-gold);
    color: var(--color-bg);
    border-color: var(--color-gold);
}

body.dark-mode .ish-lab .toast {
    background: var(--color-text);
    color: var(--color-bg);
}

/* =========================================================
   CUSTOM DROPDOWN OVERRIDES
   Scoped under .ish-lab to match the golden design system.
   ========================================================= */

/* ── Base dropdown container ──────────────────────────── */
.ish-lab .dropdown-custom {
    position: relative;
    overflow: visible;
    margin-bottom: 0;
}

.ish-lab .dropdown-custom .dropdown-toggle {
    background: var(--color-surface);
    color: var(--color-black);
    border: 1px solid var(--color-border);
    font-family: var(--font-mono);
    cursor: pointer;
    transition: border-color .18s ease;
}

.ish-lab .dropdown-custom .dropdown-toggle::after {
    content: "▾";
    font-size: .6rem;
    opacity: .5;
    margin-left: 8px;
}

.ish-lab .dropdown-custom .dropdown-toggle:focus {
    border-color: var(--color-gold);
    outline: none;
}

.ish-lab .dropdown-custom .dropdown-menu {
    min-width: 100%;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, .1);
    padding: 4px;
    font-family: var(--font-mono);
    z-index: 200;
}

.ish-lab .dropdown-custom .dropdown-item {
    padding: 6px 10px;
    border-radius: 8px;
    font-family: var(--font-mono);
    color: var(--color-black);
    transition: background .12s ease;
}

.ish-lab .dropdown-custom .dropdown-item:hover {
    background: rgba(211, 175, 55, .12);
}

.ish-lab .dropdown-custom .dropdown-item[aria-selected="true"] {
    background: rgba(211, 175, 55, .15);
    color: var(--color-gold);
    font-weight: 700;
}

/* ── Compact variant (control bar) ────────────────────── */
.ish-lab .ish-ctrl .dropdown-custom {
    display: inline-flex;
}

.ish-lab .ish-ctrl .dropdown-custom .dropdown-toggle {
    width: auto;
    height: 32px;
    padding: 0 10px;
    border-radius: 999px;
    font-size: .75rem;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 0;
}

.ish-lab .ish-ctrl .dropdown-custom .dropdown-menu {
    min-width: 180px;
    font-size: .75rem;
}

.ish-lab .ish-ctrl .dropdown-custom .dropdown-item {
    font-size: .75rem;
}

/* ── Form variant (batch panel / modal) ───────────────── */
.ish-lab .ish-field .dropdown-custom .dropdown-toggle {
    width: 100%;
    height: 36px;
    padding: 0 10px;
    border-radius: 6px;
    font-size: .8rem;
    display: flex;
    align-items: center;
}

.ish-lab .ish-field .dropdown-custom .dropdown-menu {
    border-radius: 8px;
    font-size: .8rem;
}

.ish-lab .ish-field .dropdown-custom .dropdown-item {
    font-size: .8rem;
    border-radius: 6px;
}

/* ── Dark mode — dropdowns ────────────────────────────── */
body.dark-mode .ish-lab .dropdown-custom .dropdown-toggle {
    background: var(--color-bg);
    color: var(--color-text);
    border-color: rgba(211, 175, 55, .2);
}

body.dark-mode .ish-lab .dropdown-custom .dropdown-toggle:focus {
    border-color: var(--color-gold);
}

body.dark-mode .ish-lab .dropdown-custom .dropdown-menu {
    background: var(--color-bg-muted);
    border-color: rgba(211, 175, 55, .18);
    box-shadow: 0 8px 32px rgba(0, 0, 0, .4);
}

body.dark-mode .ish-lab .dropdown-custom .dropdown-item {
    color: var(--color-text);
}

body.dark-mode .ish-lab .dropdown-custom .dropdown-item:hover {
    background: rgba(211, 175, 55, .12);
}

body.dark-mode .ish-lab .dropdown-custom .dropdown-item[aria-selected="true"] {
    background: rgba(211, 175, 55, .18);
    color: var(--color-gold);
}