/* =========================================================================
   Page Designer — Sidebar Nav Block Styles
   CSS Namespace: pd-blk-snav-*
   ========================================================================= */

/* Setting group labels + dividers (dedicated to sidebar-nav block) */
.pd-blk-snav-group-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    color: inherit;
    margin: 6px 0 10px 0;
    padding: 0;
}
.pd-blk-snav-group-label:first-child {
    margin-top: 0;
}
.pd-blk-snav-group-divider {
    border: 0;
    border-top: 2px solid color-mix(in srgb, currentColor 15%, transparent);
    margin: 18px 0 14px 0;
    padding: 0;
    background: transparent;
    height: 0;
}

.pd-blk-snav {
    background-color: color-mix(in srgb, currentColor 5%, transparent); /* v3.7.21 — subtle sidebar panel, no admin token */
    border: 1px solid color-mix(in srgb, currentColor 15%, transparent);
    border-radius: 8px;
    padding: 20px;
    width: 240px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.pd-blk-snav-title {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: inherit;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid color-mix(in srgb, currentColor 15%, transparent);
}

.pd-blk-snav-links {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.pd-blk-snav-link {
    display: block;
    padding: 8px 12px;
    color: inherit;
    text-decoration: none;
    font-size: 14px;
    border-radius: 6px;
    transition: all 0.15s;
}

.pd-blk-snav-link:hover {
    background-color: color-mix(in srgb, currentColor 8%, transparent); /* v3.7.21 — neutral hover, no admin token */
    color: inherit;
}

.pd-blk-snav-link-active {
    background-color: color-mix(in srgb, var(--pd-link-color, #89b4fa) 15%, transparent); /* v3.7.23 — tint of Global Links, no hardcoded palette */
    color: var(--pd-link-color, currentColor);
    font-weight: 600;
    border-left: 3px solid var(--pd-link-color, #89b4fa);
    padding-left: 9px;
}

@media (max-width: 768px) {
    .pd-blk-snav {
        width: 100%;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }
    .pd-blk-snav-links {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 4px;
    }
    .pd-blk-snav-link {
        padding: 6px 10px;
        font-size: 13px;
    }
}

/* Frontend rendering — sidebar nav links must never show an underline. */
.pd-blk-snav-link,
.pd-blk-snav-link:link,
.pd-blk-snav-link:visited,
.pd-blk-snav-link:hover,
.pd-blk-snav-link:focus,
.pd-blk-snav-link:active {
    text-decoration: none;
}

/* ──────────────────────────────────────────────────────────────────────
 * v2.6.15: Dedicated panel chrome — migrated off shared pd-dsp-*.
 * Duplicated from editor.css:1074-1520 on 2026-04-09, renamed to
 * pd-blk-snav-pnl-*. Intentional fork — do NOT keep in sync with pd-dsp-*.
 * ────────────────────────────────────────────────────────────────────── */
.pd-blk-snav-pnl {
    position: fixed; top: 50px; right: -300px; width: 300px;
    height: calc(100vh - 50px); background: var(--at-color-background, #1e1e2e);
    border-left: 1px solid var(--at-color-border, #313244); z-index: 9000;
    display: flex; flex-direction: column;
    transition: right 0.25s ease; overflow: hidden;
}
.pd-blk-snav-pnl-visible { right: 0; }
.pd-blk-snav-pnl-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 12px 16px; border-bottom: 1px solid var(--at-color-border, #313244);
    background: var(--at-color-card, #181825); flex-shrink: 0;
}
.pd-blk-snav-pnl-title { font-size: 14px; font-weight: 700; color: var(--at-color-heading, #cdd6f4); }
.pd-blk-snav-pnl-title .fa { color: var(--at-color-primary, #89b4fa); margin-right: 6px; }
.pd-blk-snav-pnl-close {
    background: none; border: none; color: var(--at-color-muted-foreground, #6c7086);
    cursor: pointer; font-size: 16px; padding: 4px 6px; border-radius: 4px;
}
.pd-blk-snav-pnl-close:hover { color: var(--at-color-destructive, #f38ba8); background: color-mix(in srgb, var(--at-color-destructive, #f38ba8) 10%, transparent); }
.pd-blk-snav-pnl-body { flex: 1; overflow-y: auto; padding: 0; }
.pd-blk-snav-pnl-body::-webkit-scrollbar { width: 5px; }
.pd-blk-snav-pnl-body::-webkit-scrollbar-track { background: var(--at-color-background, #1e1e2e); }
.pd-blk-snav-pnl-body::-webkit-scrollbar-thumb { background: var(--at-color-muted, #45475a); border-radius: 3px; }
.pd-blk-snav-pnl-comp-label,
.pd-blk-snav-pnl-comp-type { display: none !important; }
.pd-blk-snav-pnl-section { border-bottom: 1px solid var(--at-color-border, #313244); }
.pd-blk-snav-pnl-section-header {
    display: flex; align-items: center; gap: 8px; padding: 10px 16px;
    color: var(--at-color-card-foreground); font-size: 13px; font-weight: 600;
    cursor: pointer; user-select: none; transition: background 0.15s;
}
.pd-blk-snav-pnl-section-header:hover { background: color-mix(in srgb, var(--at-color-foreground, #cdd6f4) 3%, transparent); }
.pd-blk-snav-pnl-section-icon { color: var(--at-color-primary, #89b4fa); width: 16px; text-align: center; font-size: 12px; }
.pd-blk-snav-pnl-section-arrow {
    margin-left: auto; font-size: 10px; color: var(--at-color-muted-foreground, #6c7086);
    transition: transform 0.25s ease;
}
.pd-blk-snav-pnl-open > .pd-blk-snav-pnl-section-header .pd-blk-snav-pnl-section-arrow {
    transform: rotate(180deg);
}
.pd-blk-snav-pnl-section-body { padding: 4px 16px 16px; }
.pd-blk-snav-pnl-field { margin-bottom: 12px; }
.pd-blk-snav-pnl-field-label {
    display: block; font-size: 12px; font-weight: 600;
    color: var(--at-color-card-foreground); margin-bottom: 4px;
}
.pd-blk-snav-pnl-input {
    width: 100%; background: var(--at-color-secondary, #313244); border: 1px solid var(--at-color-border, #45475a);
    color: var(--at-color-card-foreground); padding: 8px 10px; border-radius: 6px;
    font-size: 13px; outline: none; transition: border-color 0.15s;
    box-sizing: border-box;
}
.pd-blk-snav-pnl-input:focus { border-color: var(--at-color-primary, #89b4fa); }
.pd-blk-snav-pnl-select { cursor: pointer; -webkit-appearance: auto; appearance: auto; }
.pd-blk-snav-pnl-select option { background: var(--at-color-secondary, #313244); color: var(--at-color-foreground, #cdd6f4); }
.pd-blk-snav-pnl-color {
    width: 100%; height: 36px; border: 1px solid var(--at-color-border, #45475a);
    border-radius: 6px; cursor: pointer; padding: 0; background: var(--at-color-secondary, #313244);
}
.pd-blk-snav-pnl-color:hover { border-color: var(--at-color-primary, #89b4fa); }
.pd-blk-snav-pnl-slider-field {
    display: flex; align-items: center; gap: 8px; margin-bottom: 8px;
}
.pd-blk-snav-pnl-slider-field:last-child { margin-bottom: 0; }
.pd-blk-snav-pnl-slider {
    flex: 1; height: 6px; cursor: pointer; accent-color: var(--at-color-primary, #89b4fa);
    background: var(--at-color-secondary, #313244); border-radius: 3px;
    -webkit-appearance: auto; appearance: auto;
}
.pd-blk-snav-pnl-slider-val {
    font-size: 12px; font-weight: 600; color: var(--at-color-foreground, #cdd6f4);
    min-width: 24px; text-align: right;
}
.pd-blk-snav-pnl-slider-unit { font-size: 10px; color: var(--at-color-muted-foreground, #6c7086); }