/**
 * Slide-out shell + Debug panel — 1.3.9 Touch 2 net-new surface
 *
 * The first right-edge drawer in the codebase. Replaces the 1.3.6
 * Debug dropdown bridge that consolidated Error log + LLM debug log
 * into a single icon menu; this file ships the surface those items
 * become tabs inside. Help (1.3.10) reuses `.slide-out` verbatim.
 *
 * Per `docs/design/touch-2-facelift/project/debug.jsx`:
 * head row + 5 tabs (Logs / Connections / Indexer / AI / Plugins) +
 * tab-local panels. Both shipped themes (Refined IDE, Editorial Calm)
 * render identical markup via the frozen `--tk-*` contract — no
 * per-theme variants, no hex literals.
 *
 * Loaded after `css/connections.css` in `index.html` so the slide-out
 * can reuse `.conn__status` from the Connections panel for status
 * pills (the Connections tab inside the slide-out renders the same
 * pill the Settings panel does — one source of truth).
 */

/* ============================================
   Slide-out shell (right-edge drawer)
   ============================================ */

.slide-out-overlay {
    position: fixed;
    inset: 0;
    background: var(--tk-bg-overlay);
    display: none;
    z-index: 1000;
}

.slide-out-overlay.active {
    display: block;
}

.slide-out {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(560px, 92vw);
    background: var(--tk-bg-surface);
    border-left: 1px solid var(--tk-border);
    box-shadow: var(--tk-shadow-lg);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.18s ease-out;
    z-index: 1001;
}

.slide-out-overlay.active .slide-out {
    transform: translateX(0);
}

/* ============================================
   Debug panel — head row
   ============================================ */

.debug {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.debug__head {
    display: flex;
    align-items: center;
    gap: var(--tk-space-2);
    padding: var(--tk-space-2) var(--tk-space-3);
    border-bottom: 1px solid var(--tk-border);
    flex-shrink: 0;
    flex-wrap: nowrap;
    min-width: 0;
}

.debug__title {
    display: inline-flex;
    align-items: center;
    gap: var(--tk-space-1);
    color: var(--tk-text-primary);
    font-size: var(--font-md);
    font-weight: 600;
    flex-shrink: 0;
}

.debug__head-meta {
    display: inline-flex;
    align-items: center;
    gap: var(--tk-space-1);
    color: var(--tk-text-secondary);
    font-size: var(--font-xs);
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.debug__head-meta > span:not(.debug__head-pip) {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.debug__head-pip {
    width: 8px;
    height: 8px;
    border-radius: var(--tk-radius-pill);
    background: var(--tk-text-muted);
    flex-shrink: 0;
}

.debug__head-pip--ok {
    background: var(--tk-color-success);
}

.debug__head-spacer {
    flex: 1;
    min-width: var(--tk-space-2);
}

.debug__head-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--tk-space-1);
    padding: 4px var(--tk-space-2);
    height: 28px;
    background: var(--tk-bg-app);
    color: var(--tk-text-primary);
    border: 1px solid var(--tk-border);
    border-radius: var(--tk-radius-md);
    font-size: var(--font-xs);
    line-height: 1;
    cursor: pointer;
    flex-shrink: 0;
    white-space: nowrap;
    transition: border-color 0.12s, background 0.12s;
}

.debug__head-btn--icon {
    width: 28px;
    padding: 0;
    font-size: var(--font-sm);
}

.debug__head-btn:hover {
    border-color: var(--tk-color-accent);
    background: var(--tk-bg-hover);
}

.debug__head-btn--primary {
    background: var(--tk-color-accent);
    color: var(--tk-text-on-accent);
    border-color: var(--tk-color-accent);
}

.debug__head-btn--primary:hover {
    background: var(--tk-color-accent-hover);
    border-color: var(--tk-color-accent-hover);
}

.debug__head-btn--active {
    background: var(--tk-bg-active);
    border-color: var(--tk-color-accent);
}

/* ============================================
   Tab navigation
   ============================================ */

.debug__tabs {
    display: flex;
    gap: var(--tk-space-1);
    padding: var(--tk-space-2) var(--tk-space-4);
    border-bottom: 1px solid var(--tk-border);
    flex-shrink: 0;
    overflow-x: auto;
}

.debug__tab {
    display: inline-flex;
    align-items: center;
    gap: var(--tk-space-1);
    padding: 4px var(--tk-space-2);
    height: 28px;
    background: transparent;
    color: var(--tk-text-secondary);
    border: 1px solid transparent;
    border-radius: var(--tk-radius-md);
    font-size: var(--font-xs);
    cursor: pointer;
    white-space: nowrap;
}

.debug__tab:hover {
    color: var(--tk-text-primary);
    background: var(--tk-bg-hover);
}

.debug__tab--active {
    color: var(--tk-text-primary);
    background: var(--tk-bg-active);
    border-color: var(--tk-color-accent);
}

.debug__tab-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 16px;
    padding: 0 4px;
    background: var(--tk-bg-raised);
    color: var(--tk-text-secondary);
    border-radius: var(--tk-radius-pill);
    font-size: 10px;
    font-weight: 600;
}

.debug__tab-count--warn {
    background: var(--tk-color-warning-strong);
    color: var(--tk-text-on-light);
}

/* ============================================
   Panel body + scroll region
   ============================================ */

.debug__body {
    flex: 1;
    overflow-y: auto;
    background: var(--tk-bg-app);
}

.debug__panel {
    display: flex;
    flex-direction: column;
    gap: var(--tk-space-3);
    padding: var(--tk-space-4);
}

/* `display: flex` above wins against the browser-default
   `[hidden] { display: none }` rule. Restore the hide so non-active
   tab panels actually disappear instead of stacking under the active
   one. */
.debug__panel[hidden] {
    display: none;
}

.debug__section-title {
    color: var(--tk-text-secondary);
    font-size: var(--font-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   Filter bar (Logs tab)
   ============================================ */

.debug__bar {
    display: flex;
    align-items: center;
    gap: var(--tk-space-2);
}

.debug__filter-group {
    display: inline-flex;
    gap: var(--tk-space-1);
}

.debug__chip {
    padding: 2px var(--tk-space-2);
    background: var(--tk-bg-raised);
    color: var(--tk-text-secondary);
    border: 1px solid var(--tk-border);
    border-radius: var(--tk-radius-pill);
    font-size: var(--font-xs);
    cursor: pointer;
    text-transform: lowercase;
}

.debug__chip:hover {
    color: var(--tk-text-primary);
    border-color: var(--tk-border-light);
}

.debug__chip--active {
    background: var(--tk-bg-active);
    color: var(--tk-text-primary);
    border-color: var(--tk-color-accent);
}

.debug__chip--debug { color: var(--tk-text-muted); }
.debug__chip--info  { color: var(--tk-color-info); }
.debug__chip--warn  { color: var(--tk-color-warning-strong); }
.debug__chip--error { color: var(--tk-color-error); }

/* ============================================
   Logs tab — log row table
   ============================================ */

.debug__log {
    display: flex;
    flex-direction: column;
    gap: 2px;
    background: var(--tk-bg-darker);
    border: 1px solid var(--tk-border);
    border-radius: var(--tk-radius-md);
    padding: var(--tk-space-2);
    max-height: 60vh;
    overflow-y: auto;
}

.debug__log-empty {
    padding: var(--tk-space-4);
    color: var(--tk-text-muted);
    text-align: center;
    font-size: var(--font-sm);
}

.debug__log-row {
    display: grid;
    grid-template-columns: 90px 50px 130px 1fr;
    gap: var(--tk-space-2);
    padding: 4px var(--tk-space-2);
    font-family: var(--tk-font-mono);
    font-size: var(--font-xs);
    line-height: 1.5;
    border-radius: var(--tk-radius-sm);
}

.debug__log-row:hover {
    background: var(--tk-bg-hover);
}

.debug__log-time {
    color: var(--tk-text-muted);
}

.debug__log-level {
    text-transform: lowercase;
    font-weight: 600;
}

.debug__log-level--debug { color: var(--tk-text-muted); }
.debug__log-level--info  { color: var(--tk-color-info); }
.debug__log-level--warn  { color: var(--tk-color-warning-strong); }
.debug__log-level--error { color: var(--tk-color-error); }

.debug__log-src {
    color: var(--tk-text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.debug__log-msg {
    color: var(--tk-text-primary);
    word-break: break-word;
    white-space: pre-wrap;
}

/* ============================================
   Connections tab — row card
   ============================================ */

.debug__conn {
    display: flex;
    flex-direction: column;
    gap: var(--tk-space-1);
    padding: var(--tk-space-2) var(--tk-space-3);
    background: var(--tk-bg-surface);
    border: 1px solid var(--tk-border);
    border-radius: var(--tk-radius-md);
}

.debug__conn--warn {
    border-color: var(--tk-color-warning-strong);
}

.debug__conn-row {
    display: flex;
    align-items: center;
    gap: var(--tk-space-2);
}

.debug__conn-name {
    color: var(--tk-text-primary);
    font-weight: 500;
    font-size: var(--font-sm);
}

.debug__conn-url {
    color: var(--tk-text-muted);
    font-family: var(--tk-font-mono);
    font-size: var(--font-xs);
}

.debug__conn-meta {
    color: var(--tk-text-secondary);
    font-size: var(--font-xs);
    padding-left: 18px;
}

.debug__conn-err {
    color: var(--tk-color-warning-strong);
    font-size: var(--font-xs);
    padding-left: 18px;
}

/* ============================================
   Indexer + AI tabs — stat tiles + progress
   ============================================ */

.debug__stat-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--tk-space-2);
}

.debug__stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: var(--tk-space-2);
    background: var(--tk-bg-surface);
    border: 1px solid var(--tk-border);
    border-radius: var(--tk-radius-md);
}

.debug__stat-label {
    color: var(--tk-text-muted);
    font-size: var(--font-xs);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.debug__stat-value {
    color: var(--tk-text-primary);
    font-size: var(--font-md);
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.debug__stat-value--ok {
    color: var(--tk-color-success);
}

.debug__progress {
    height: 6px;
    background: var(--tk-bg-raised);
    border-radius: var(--tk-radius-pill);
    overflow: hidden;
}

.debug__progress-fill {
    height: 100%;
    background: var(--tk-color-accent);
    transition: width 0.18s ease-out;
}

.debug__batch {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: var(--tk-space-2);
    background: var(--tk-bg-surface);
    border: 1px solid var(--tk-border);
    border-radius: var(--tk-radius-md);
}

.debug__batch-row {
    display: flex;
    justify-content: space-between;
    color: var(--tk-text-secondary);
    font-size: var(--font-xs);
}

.debug__batch-row span:last-child {
    color: var(--tk-text-primary);
    font-family: var(--tk-font-mono);
}

.debug__btn {
    align-self: flex-start;
    padding: 6px var(--tk-space-3);
    background: var(--tk-bg-raised);
    color: var(--tk-text-primary);
    border: 1px solid var(--tk-border);
    border-radius: var(--tk-radius-md);
    font-size: var(--font-xs);
    cursor: pointer;
}

.debug__btn:hover {
    border-color: var(--tk-color-accent);
    background: var(--tk-bg-hover);
}

/* ============================================
   AI tab — request table
   ============================================ */

.debug__table {
    display: flex;
    flex-direction: column;
    background: var(--tk-bg-surface);
    border: 1px solid var(--tk-border);
    border-radius: var(--tk-radius-md);
    overflow: hidden;
}

.debug__table-head,
.debug__table-row {
    display: grid;
    grid-template-columns: 80px 1fr 70px 100px 60px 60px;
    gap: var(--tk-space-2);
    padding: var(--tk-space-2);
    align-items: center;
    font-size: var(--font-xs);
}

.debug__table-head {
    background: var(--tk-bg-raised);
    color: var(--tk-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 600;
    border-bottom: 1px solid var(--tk-border);
}

.debug__table-row {
    color: var(--tk-text-primary);
    border-bottom: 1px solid var(--tk-border);
    cursor: pointer;
}

.debug__table-row:last-child {
    border-bottom: none;
}

.debug__table-row:hover {
    background: var(--tk-bg-hover);
}

.debug__table-row--expanded {
    background: var(--tk-bg-darker);
}

.debug__table-detail {
    grid-column: 1 / -1;
    padding: var(--tk-space-2);
    border-top: 1px solid var(--tk-border);
    background: var(--tk-bg-darker);
    color: var(--tk-text-secondary);
    font-size: var(--font-xs);
}

.debug__mono {
    font-family: var(--tk-font-mono);
}

.debug__pill {
    display: inline-flex;
    align-items: center;
    padding: 1px var(--tk-space-2);
    border-radius: var(--tk-radius-pill);
    font-size: 10px;
    text-transform: lowercase;
    font-weight: 600;
}

.debug__pill--ok {
    background: var(--tk-bg-app);
    color: var(--tk-color-success);
    border: 1px solid var(--tk-color-success);
}

.debug__pill--warn {
    background: var(--tk-bg-app);
    color: var(--tk-color-warning-strong);
    border: 1px solid var(--tk-color-warning-strong);
}

.debug__pill--error {
    background: var(--tk-bg-app);
    color: var(--tk-color-error);
    border: 1px solid var(--tk-color-error);
}

/* ============================================
   Plugins tab — row card
   ============================================ */

.debug__plugin {
    display: flex;
    flex-direction: column;
    gap: var(--tk-space-1);
    padding: var(--tk-space-2) var(--tk-space-3);
    background: var(--tk-bg-surface);
    border: 1px solid var(--tk-border);
    border-radius: var(--tk-radius-md);
}

.debug__plugin--error {
    border-color: var(--tk-color-error);
}

.debug__plugin--warn {
    border-color: var(--tk-color-warning-strong);
}

.debug__plugin-row {
    display: flex;
    align-items: center;
    gap: var(--tk-space-2);
}

.debug__plugin-name {
    color: var(--tk-text-primary);
    font-weight: 500;
    font-size: var(--font-sm);
    flex: 1;
}

.debug__plugin-ver {
    color: var(--tk-text-muted);
    font-family: var(--tk-font-mono);
    font-size: var(--font-xs);
}

.debug__plugin-msg {
    color: var(--tk-text-secondary);
    font-size: var(--font-xs);
    padding-left: var(--tk-space-2);
}

/* ============================================
   Mobile (≤640px)
   ============================================ */

@media (max-width: 640px) {
    .slide-out {
        width: 100vw;
    }

    .debug__stat-row {
        grid-template-columns: repeat(2, 1fr);
    }

    .debug__table-head,
    .debug__table-row {
        grid-template-columns: 70px 1fr 50px 50px;
    }

    .debug__table-head > :nth-child(4),
    .debug__table-row > :nth-child(4),
    .debug__table-head > :nth-child(5),
    .debug__table-row > :nth-child(5) {
        display: none;
    }

    .debug__log-row {
        grid-template-columns: 70px 40px 1fr;
    }

    .debug__log-row > :nth-child(3) {
        display: none;
    }
}