/* Правая sidebar-панель мудборда с внутренним аккордионом */

.accordion-section-body.moodboard-body {
    display: flex;
    flex-direction: row;
    align-items: stretch;
}

.accordion-section-body.moodboard-body > .moodboard-canvas-wrap {
    flex: 1 1 auto;
    width: auto;
    min-width: 0;
    height: 100%;
}

.mb-sidebar {
    position: relative;
    flex: 0 0 auto;
    width: 260px;
    min-width: 180px;
    max-width: 640px;
    height: 100%;
    background: var(--panel-bg, rgba(20, 22, 28, 0.92));
    border-left: 0;
    display: flex;
    flex-direction: column;
    overflow: visible;
    z-index: 5;
}

/* Левый сайдбар — зеркальное расположение: ставим перед холстом. */
.mb-sidebar--left {
    order: -1;
    border-left: 0;
}

.mb-sidebar__collapse {
    position: absolute;
    top: 8px;
    left: -21px;
    width: 22px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 1px solid var(--border-color, rgba(255, 255, 255, 0.08));
    border-right: 0;
    border-radius: 10px 0 0 10px;
    background: var(--panel-bg, rgba(20, 22, 28, 0.96));
    color: var(--text-muted, #b8bcc5);
    cursor: pointer;
    z-index: 12;
    box-shadow: -6px 8px 18px rgba(0, 0, 0, 0.22), inset -1px 0 0 var(--panel-bg, rgba(20, 22, 28, 0.96));
    transition: background 0.14s ease, border-color 0.14s ease, color 0.14s ease;
}
.mb-sidebar__collapse:hover {
    background: rgba(255, 184, 126, 0.14);
    border-color: rgba(255, 184, 126, 0.35);
    color: var(--accent, #f5a623);
}

.mb-sidebar.is-collapsed {
    width: 0 !important;
    min-width: 0;
    max-width: 0;
    background: transparent;
}
.mb-sidebar.is-collapsed .mb-acc,
.mb-sidebar.is-collapsed .mb-sidebar__width-resizer {
    display: none;
}
.mb-sidebar.is-collapsed .mb-sidebar__collapse {
    top: 8px;
    left: -21px;
}

/* Зеркальные элементы для левого сайдбара — кнопка/ресайзер на правом крае. */
.mb-sidebar--left .mb-sidebar__collapse,
.mb-sidebar--left.is-collapsed .mb-sidebar__collapse {
    left: auto;
    right: -21px;
    border-right: 1px solid var(--border-color, rgba(255, 255, 255, 0.08));
    border-left: 0;
    border-radius: 0 10px 10px 0;
    box-shadow: 6px 8px 18px rgba(0, 0, 0, 0.22), inset 1px 0 0 var(--panel-bg, rgba(20, 22, 28, 0.96));
}

.mb-sidebar--left .mb-sidebar__width-resizer {
    left: auto;
    right: -3px;
}

.mb-sidebar__width-resizer {
    position: absolute;
    top: 0;
    left: -3px;
    width: 6px;
    height: 100%;
    cursor: ew-resize;
    z-index: 10;
    background: transparent;
    transition: background 120ms ease;
}
.mb-sidebar__width-resizer:hover,
.mb-sidebar__width-resizer:active {
    background: var(--accent, #f5a623);
    opacity: 0.35;
}

.mb-acc {
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
}

.mb-acc__panel {
    display: flex;
    flex-direction: column;
    min-height: 28px;
    overflow: hidden;
    border-bottom: 1px solid var(--border-color, rgba(255, 255, 255, 0.06));
}
.mb-acc__panel:last-child { border-bottom: none; }

.mb-acc__header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted, #b8bcc5);
    background: rgba(255, 255, 255, 0.02);
    cursor: pointer;
    user-select: none;
    flex: 0 0 auto;
}
.mb-acc__header:hover { background: rgba(255, 255, 255, 0.05); }

.mb-acc__title { flex: 1 1 auto; }

.mb-acc__chevron {
    transition: transform 160ms ease;
}
.mb-acc__panel.is-collapsed .mb-acc__chevron {
    transform: rotate(-90deg);
}
.mb-acc__panel.is-collapsed .mb-acc__body {
    display: none;
}
.mb-acc__panel.is-collapsed {
    flex: 0 0 auto !important;
}

.mb-acc__body {
    flex: 1 1 auto;
    min-height: 0;
    overflow: auto;
    padding: 8px 10px;
    font-size: 12px;
    color: var(--text-color, #e5e7eb);
}

.mb-acc__h-resizer {
    flex: 0 0 4px;
    height: 4px;
    background: transparent;
    cursor: ns-resize;
    transition: background 120ms ease;
    z-index: 2;
}
.mb-acc__h-resizer:hover,
.mb-acc__h-resizer:active {
    background: var(--accent, #f5a623);
    opacity: 0.35;
}

/* Во fullscreen мудборда sidebar тоже во всю высоту */
.is-mb-fullscreen-host .mb-sidebar {
    height: 100%;
}

/* История внутри sidebar — inline, без absolute-позиционирования */
.mb-acc__body--history {
    padding: 0;
}
/* Панель превью */
.mb-acc__body--preview { padding: 0; }
.mb-preview-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.25);
}
.mb-preview__canvas {
    display: block;
    cursor: crosshair;
    background: #0f0f12;
    border: 1px solid rgba(255,255,255,0.08);
    image-rendering: auto;
}

/* Панель экспорта */
.mb-acc__body--export { padding: 10px; }
.mb-export {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.mb-export__row {
    display: flex;
    gap: 8px;
}
.mb-export__field {
    flex: 1 1 0;
    min-width: 0;
}
.mb-export__field select {
    width: 100%;
    padding: 6px 8px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 4px;
    color: inherit;
    font-size: 12px;
    outline: none;
    cursor: pointer;
}
.mb-export__field select:hover {
    background: rgba(255,255,255,0.10);
}
.mb-export__field select option {
    background: #1e1e22;
    color: #e8e8ea;
}
.mb-export__size {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
    color: var(--text-muted, #b8bcc5);
    padding: 2px 2px;
}
.mb-export__size-value {
    font-variant-numeric: tabular-nums;
}
.mb-export__size-value.is-warn    { color: #f5a623; }
.mb-export__size-value.is-danger  { color: #e0533d; }
.mb-export__size-value.is-blocked { color: #e0533d; font-weight: 600; }
.mb-export__btn {
    padding: 8px 12px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: 4px;
    color: inherit;
    font-size: 12px;
    cursor: pointer;
    transition: background 0.12s ease;
}
.mb-export__btn:hover:not(:disabled) {
    background: rgba(255,255,255,0.14);
}
.mb-export__btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
html.light .mb-export__field select {
    background: rgba(0,0,0,0.04);
    border-color: rgba(0,0,0,0.12);
}
html.light .mb-export__field select:hover {
    background: rgba(0,0,0,0.08);
}
html.light .mb-export__field select option {
    background: #ffffff;
    color: #1a1a1a;
}
html.light .mb-export__btn {
    background: rgba(0,0,0,0.05);
    border-color: rgba(0,0,0,0.14);
}
html.light .mb-export__btn:hover:not(:disabled) {
    background: rgba(0,0,0,0.10);
}
html.light .mb-export__size {
    color: #6b7280;
}

/* Панель слоёв */
.mb-acc__body--layers { padding: 0; }
.mb-layers { display: flex; flex-direction: column; }
.mb-layers__empty {
    padding: 12px 10px;
    color: var(--text-muted, #888);
    font-size: 12px;
    text-align: center;
}
.mb-layers__summary {
    display: flex;
    gap: 10px;
    padding: 6px 10px;
    font-size: 11px;
    color: var(--text-muted, #b8bcc5);
    border-bottom: 1px solid var(--border-color, rgba(255,255,255,0.06));
    background: rgba(255,255,255,0.02);
}
.mb-layers__row {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    cursor: pointer;
    font-size: 12px;
    color: var(--text-color, #e5e7eb);
    border-bottom: 1px solid rgba(255,255,255,0.03);
}
.mb-layers__row:hover { background: rgba(255,255,255,0.06); }
.mb-layers__row.is-selected {
    background: color-mix(in srgb, var(--accent, #f5a623) 25%, transparent);
}
.mb-layers__icon { flex: 0 0 auto; opacity: 0.85; }
.mb-layers__label {
    flex: 1 1 auto;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.mb-layers__meta {
    flex: 0 0 auto;
    font-size: 10px;
    color: var(--text-muted, #888);
    font-family: 'Consolas', monospace;
}
.mb-layers__row--image .mb-layers__icon { color: #4ec9b0; }
.mb-layers__row--shape .mb-layers__icon { color: #dcdcaa; }
.mb-layers__row--text  .mb-layers__icon { color: #ce9178; }
.mb-layers__row--connection .mb-layers__icon { color: #9cdcfe; }
.mb-layers__row--clipgroup .mb-layers__icon { color: #f5a623; }

/* Клипящая группа (isGroup + clipMembers) — как clipping mask в Photoshop:
   акцентная полоса слева + чуть подсвеченный фон, чтобы её было сразу видно. */
.mb-layers__row.is-clipper {
    box-shadow: inset 3px 0 0 0 #f5a623;
    background: linear-gradient(
        to right,
        color-mix(in srgb, #f5a623 12%, transparent),
        transparent 40%
    );
}
.mb-layers__row.is-clipper .mb-layers__label {
    font-style: italic;
}
.mb-layers__row.is-clipper.is-selected {
    background:
        linear-gradient(
            to right,
            color-mix(in srgb, #f5a623 18%, transparent),
            transparent 40%
        ),
        color-mix(in srgb, var(--accent, #f5a623) 25%, transparent);
}

.mb-acc__body--history .mh-debug__row { cursor: pointer; }
.mb-acc__body--history .mh-debug__row:hover { background: rgba(255,255,255,0.06); }
.mb-acc__body--history .moodboard-history-debug {
    position: static;
    left: auto;
    bottom: auto;
    width: 100%;
    max-height: none;
    border: none;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

/* ═══════════════════════════════
   Light theme overrides
   ═══════════════════════════════ */
html.light .mb-sidebar {
    background: #e8e8ec;
    border-left-color: transparent;
}
html.light .mb-sidebar__collapse {
    background: #e8e8ec;
    border-color: rgba(0, 0, 0, 0.1);
    color: #4b5563;
    box-shadow: -6px 8px 18px rgba(0, 0, 0, 0.1), inset -1px 0 0 #e8e8ec;
}
html.light .mb-sidebar__collapse:hover {
    background: var(--accent-subtle-2);
    border-color: var(--accent-border-strong);
    color: var(--accent-hover);
}
html.light .mb-acc__panel {
    border-bottom-color: rgba(0, 0, 0, 0.08);
}
html.light .mb-acc__header {
    color: #4b5563;
    background: rgba(0, 0, 0, 0.03);
}
html.light .mb-acc__header:hover {
    background: rgba(0, 0, 0, 0.06);
}
html.light .mb-acc__body {
    color: #1a1a1a;
}
html.light .mb-preview-panel {
    background: rgba(0, 0, 0, 0.04);
}
html.light .mb-preview__canvas {
    background: #ffffff;
    border-color: rgba(0, 0, 0, 0.12);
}
html.light .mb-layers__empty {
    color: #6b7280;
}
html.light .mb-layers__summary {
    color: #4b5563;
    background: rgba(0, 0, 0, 0.03);
    border-bottom-color: rgba(0, 0, 0, 0.08);
}
html.light .mb-layers__row {
    color: #1a1a1a;
    border-bottom-color: rgba(0, 0, 0, 0.05);
}
html.light .mb-layers__row:hover {
    background: rgba(0, 0, 0, 0.05);
}
html.light .mb-layers__meta {
    color: #6b7280;
}
html.light .mb-acc__body--history .mh-debug__row:hover {
    background: rgba(0, 0, 0, 0.05);
}