/* css/timetable-panel.css — Right-side editor panel (header, name bar, show-title, warn-setting, footer) + readonly-view overrides. Imported into the components layer. */

/* ── body-state (Phase 15 nav-stack mutex) ─── */
/* Body scroll lock when panel is open.
   overflow:hidden alone locks background scroll — the fixed inset:0 panel covers the body.
   260601-ns3 T1-C: touch-action:none removed because it blocked descendant touch-scroll
   (slot list, switcher dropdown, modal body all need finger-scroll). */
body.timetable-open {
  overflow: hidden;
}

/* ── Section 8 base: panel + show-title + logo-row + warn-setting + save-indicator + headliner logo ─── */
/* Phase 42 (full-screen takeover) + post-v2.0 fix 2026-06-01: the timetable is a
   FULL-PAGE view on EVERY viewport — `position: fixed; inset: 0`. The former
   tablet/desktop side-drawer override in css/responsive.css was removed, so this base
   rule applies everywhere. The transform pre-state encodes the off-screen position for
   the slide-up animation; .is-open animates to translateY(0). */
.timetable-panel {
  position: fixed;
  inset: 0;                          /* Phase 42: full-screen takeover (was bottom-sheet) */
  /* Slide-up off-screen state; .is-open translates to translateY(0) */
  transform: translateY(100%);
  background: var(--bg-primary);     /* solid — full-screen has no gap for backdrop blur */
  display: flex;
  flex-direction: column;
  z-index: 200;
  overflow: hidden; /* scroll is on table-wrap, not the panel */
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.timetable-panel.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* Phase 42: ::before bottom-sheet backdrop removed — full-screen takeover has no gap above the panel.
   The original block created a dark overlay above the bottom-sheet. */

/* Reduced-motion: no slide animation, instant appear/disappear */
@media (prefers-reduced-motion: reduce) {
  .timetable-panel {
    transition: opacity 0.25s ease;
    transform: none;
  }
  .timetable-panel.is-open {
    transform: none;
  }
}

.timetable-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid color-mix(in oklab, var(--fg) 8%, transparent);
  flex-shrink: 0;
}

.timetable-panel__title {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.timetable-panel__close {
  font-size: 1rem;
  color: var(--text-muted);
  transition: color var(--transition);
  line-height: 1;
  /* Review P4: the bare glyph had a ~16px hit area in operator mode (the
     viewer variant got a padding fix; the operator didn't). Negative margin
     keeps the visual position while the padding provides ≥44px of target. */
  padding: 14px;
  margin: -14px;
}

.timetable-panel__close:hover {
  color: var(--text-primary);
}

.timetable-panel__show-title {
  padding: var(--space-2) var(--space-5);
  border-bottom: 1px solid color-mix(in oklab, var(--fg) 6%, transparent);
}

.show-title-input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid color-mix(in oklab, var(--fg) 12%, transparent);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.85rem;
  padding: var(--space-1) 0;
  outline: none;
}

.show-title-input::placeholder {
  color: var(--text-muted);
  opacity: 0.5;
}

.show-title-input:focus {
  border-bottom-color: var(--accent-amber);
}

/* ── Phase 10: Headliner logo (LOG-01..LOG-04) ─────────────────────
   .logo-row lives as a sibling block of .timetable-panel__show-title.
   (The former body.stage-mode hide rule referenced here was retired in
   Phase 40 / D-V2.0-STAGE-RETIRE and no longer exists.) */
.logo-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  border-bottom: 1px solid color-mix(in oklab, var(--fg) 6%, transparent);
}

.logo-row__thumbnail-wrap {
  display: inline-flex;
  cursor: pointer;
  border-radius: var(--radius-xs);
  transition: outline-color var(--transition);
  outline: 1px solid transparent;
}
.logo-row__thumbnail-wrap:hover {
  outline-color: var(--accent-amber);
}

.logo-row__thumbnail {
  height: 32px;
  width: auto;
  max-width: 96px;
  object-fit: contain;
  border-radius: var(--radius-xs);
  background: color-mix(in oklab, var(--fg) 4%, transparent);
  flex-shrink: 0;
}

.show-title__logo {
  max-height: 6rem;
  max-width: 80vw;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  margin: 0 auto var(--space-2);
}

/* Offset banner */
.timetable-panel__offset-banner {
  padding: var(--space-2) var(--space-5);
  /* Tokenized to match the redesign's .rd__offset strip — amber-tinted fill +
     amber-soft ink. --amber-soft is dark brown in light mode (#6f5300) so the
     banner text stays readable on the pale fill; bright in dark mode. Using
     hardcoded honey rgba + bright --amber here left the text low-contrast on
     white in light mode. */
  background: color-mix(in oklab, var(--amber) 11%, transparent);
  border-bottom: 1px solid color-mix(in oklab, var(--amber) 22%, transparent);
  font-size: 0.78rem;
  color: var(--amber-soft);
  text-align: center;
}

.timetable-panel__offset-banner[hidden] {
  display: none;
}


/* Add slot + IO row */
.timetable-panel__add {
  padding: var(--space-3) var(--space-5);
  border-top: 1px solid color-mix(in oklab, var(--fg) 6%, transparent);
  flex-shrink: 0;
}

/* Inline validation error in edit row */
.inline-validation {
  display: block;
  color: var(--color-error);
  font-size: 0.7rem;
  margin-top: 2px;
  line-height: 1.2;
}

/* Pre-slot warning setting */
.timetable-panel__warn-setting {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-5);
  border-bottom: 1px solid color-mix(in oklab, var(--fg) 6%, transparent);
}

.warn-setting__label {
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.warn-setting__select {
  font-size: 0.78rem;
  background: var(--bg-surface-2);
  border: 1px solid color-mix(in oklab, var(--fg) 12%, transparent);
  border-radius: var(--radius-xs);
  color: var(--text-primary);
  padding: 2px var(--space-2);
}

/* Auto-save indicator */
.save-indicator {
  margin-left: auto;
  font-size: 0.75rem;
  color: var(--color-success);
  opacity: 0;
}

.save-indicator--active {
  animation: save-fadeout 1.5s ease forwards;
}

@keyframes save-fadeout {
  0%   { opacity: 1; }
  60%  { opacity: 1; }
  100% { opacity: 0; }
}

/* Import error message */
.import-error {
  padding: var(--space-2) var(--space-5);
  color: var(--color-error);
  font-size: 0.8rem;
}

/* Phase 21-01 D-CSS-02: .inline-confirm is the canonical selector (used by js/inline-confirm.js).
   AUDIT-G: .import-confirm removed — zero live refs. */
.inline-confirm {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  padding: var(--space-2) var(--space-5);
  border-left: 3px solid var(--accent-amber);
  font-size: 0.8rem;
  color: var(--text-primary);
}

/* Danger variant — confirm button picks up error background (D-CONFIRM-03). */
.inline-confirm--danger .btn--danger {
  background: var(--color-error);
  color: #fff;
}

/* Footer */
.timetable-panel__footer {
  padding: var(--space-3) var(--space-5);
  border-top: 1px solid color-mix(in oklab, var(--fg) 6%, transparent);
  font-size: 0.72rem;
  color: var(--text-muted);
  text-align: center;
  flex-shrink: 0;
}

/* Shared-view freshness indicator — only rendered when ?show= URL carries an updatedAt */
.timetable-panel__shared-footer {
  padding: var(--space-3) var(--space-5);
  border-top: 1px solid color-mix(in oklab, var(--fg) 6%, transparent);
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
  flex-shrink: 0;
}
.timetable-panel:not(.timetable-panel--readonly) .timetable-panel__shared-footer {
  display: none !important;
}

/* Phase 20 SHR-07 (per ROADMAP SC-3): visible warning in the shared-view footer when the
   operator's connection is lost. updateStaleIndicator() in js/io.js toggles this class +
   sets textContent to "Data may be stale — operator's connection lost". Cleared on recovery. */
.shared-footer__stale {
  color: var(--color-error);
  background: var(--bg-surface-2); /* plan spec named --bg-2; substituted closest existing token (CLAUDE.md fallback rule) */
  border: 1px solid var(--color-error);
  border-radius: var(--radius);
  padding: var(--space-2) var(--space-3);
  font-weight: 600;
  margin-top: var(--space-2);
}

/* ── Section 8b: timetable name bar + tt-name-btn ─── */
.timetable-panel__name-bar {
  display: flex;
  align-items: center;
  padding: var(--space-2) var(--space-4);
  border-bottom: 1px solid color-mix(in oklab, var(--fg) 6%, transparent);
  background: color-mix(in oklab, var(--fg) 2%, transparent);
  flex-shrink: 0;
}

.tt-name-btn {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 500;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-xs);
  transition: background var(--transition);
}

.tt-name-btn:hover {
  background: color-mix(in oklab, var(--fg) 6%, transparent);
}

.tt-name-btn__arrow {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* ── Section 8d: readonly panel overrides ─── */
.timetable-panel--readonly .timetable-panel__show-title,
.timetable-panel--readonly .timetable-panel__warn-setting,
.timetable-panel--readonly .timetable-panel__add,
.timetable-panel--readonly .logo-row,
.timetable-panel--readonly .timetable-panel__settings-row {
  display: none;
}

/* GI2-01: hide operator-only sunset mounts in shared view — #share-sunset is the correct viewer surface */
body.shared-view #main-sunset,
body.shared-view #panel-sunset { display: none; }

.timetable-panel--readonly .timetable-panel__name-bar {
  pointer-events: none; /* no switching in read-only view */
}
/* Hide the switcher-arrow caret in shared view — switching is operator-only. */
.timetable-panel--readonly .tt-name-btn__arrow {
  display: none;
}

/* ── Table wrap scroll container (relocated from legacy.css section 9 header per R-PATTERNS-CW2-3 — BEM purity: __table-wrap is a panel element, not a table rule) ─── */
.timetable-panel__table-wrap {
  flex: 1;
  min-height: 0;                                          /* Phase 42: critical — prevents flex child from refusing to shrink */
  margin: 2%;                                             /* operator request 2026-06-01 — inset the slot list from the panel edges */
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior-y: contain;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
  padding-bottom: max(60px, env(safe-area-inset-bottom, 0px)); /* Phase 42: iOS home bar clearance */
}

/* ── BEM-stray base rules (relocated from Stage layout area in legacy.css per R-PATTERNS-CW2-1 — comments in source explicitly call these "Base rules" not theme/stage overrides) ─── */
/* Base rule: header-left fills available space in all themes */
.timetable-panel__header-left {
  flex: 1;
}

/* Base rule: edit-label hidden in non-stage themes */
.timetable-panel__edit-label {
  display: none;
}

/* Settings row: hidden by default, shown only in stage theme */
.timetable-panel__settings-row {
  display: none;
}

.settings-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* ── Phase 34 (PUSH-04) — notify band mount ─────────────────────────────── */
/* Empty container that the renderer populates with either a <button> or nothing.
   display: contents lets the inner button participate directly in the parent's flex
   layout, so the alignment matches the other btn--ghost btn--xs siblings exactly.
   Safari ≥11.1 + all modern Chrome/Edge/Firefox support display: contents per
   caniuse.com/css-display-contents (matches the rest of the project's baseline). */
.notify-band-mount {
  display: contents;
}