/* settings-drawer.css — right-side slide-in Settings sheet. */

.settings-drawer-root {
  position: fixed;
  inset: 0;
  z-index: 1100;
  pointer-events: none;
}
.settings-drawer-root[hidden] { display: none; }

.settings-drawer-scrim {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(2px);
  pointer-events: auto;
  animation: settings-scrim-in 200ms ease-out;
}

@keyframes settings-scrim-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.settings-drawer {
  position: absolute;
  top: 0;
  right: 0;
  width: 360px;
  max-width: 100vw;
  height: 100%;
  background: var(--panel-bg, #1c1c20);
  border-left: 1px solid var(--border);
  box-shadow: -8px 0 28px rgba(0, 0, 0, 0.55);
  display: flex;
  flex-direction: column;
  pointer-events: auto;
  animation: settings-drawer-in 220ms ease-out;
}

@keyframes settings-drawer-in {
  from { transform: translateX(100%); }
  to   { transform: translateX(0); }
}

.settings-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.settings-drawer-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text);
}
.settings-drawer-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 22px;
  cursor: pointer;
  line-height: 1;
  padding: 4px 8px;
  border-radius: 4px;
}
.settings-drawer-close:hover { color: var(--text); }
.settings-drawer-close:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.settings-drawer-body {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 16px 20px 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ── Section headings ─────────────────────────────────────── */
.settings-section-heading {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 14px 0 4px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border);
}
.settings-section-heading:first-child { margin-top: 0; }

/* ── Toggle row ───────────────────────────────────────────── */
.settings-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  cursor: pointer;
  border-radius: 6px;
}
.settings-toggle-row:hover { background: rgba(var(--accent-rgb), 0.05); }

.settings-toggle-text {
  flex: 1 1 auto;
  min-width: 0;
}
.settings-toggle-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
}
.settings-toggle-help {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
  line-height: 1.35;
}

/* Switch styling — visually-hidden checkbox + custom knob. */
.settings-toggle-switch {
  position: relative;
  flex: 0 0 auto;
  width: 38px;
  height: 22px;
  border-radius: 11px;
  background: var(--border);
  border: 1px solid var(--border-light);
  transition: background 0.18s ease, border-color 0.18s ease;
}
.settings-toggle-input {
  position: absolute;
  inset: 0;
  margin: 0;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  opacity: 0;
  width: 100%;
  height: 100%;
}
.settings-toggle-knob {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--text);
  transition: transform 0.18s ease, background 0.18s ease;
  pointer-events: none;
}
.settings-toggle-input:checked ~ .settings-toggle-knob {
  transform: translateX(16px);
  background: var(--accent-on, #111);
}
.settings-toggle-switch:has(.settings-toggle-input:checked) {
  background: var(--accent);
  border-color: var(--accent);
}
.settings-toggle-input:focus-visible ~ .settings-toggle-knob {
  box-shadow: 0 0 0 2px var(--accent), 0 0 0 4px rgba(var(--accent-rgb), 0.25);
}

/* ── Action row ───────────────────────────────────────────── */
.settings-action-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  padding: 12px 12px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font: inherit;
  font-size: 13px;
  text-align: left;
  cursor: pointer;
  margin-top: 4px;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.settings-action-row:hover {
  background: rgba(var(--accent-rgb), 0.08);
  border-color: rgba(var(--accent-rgb), 0.4);
  color: var(--accent);
}
.settings-action-row:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.settings-action-row.is-danger:hover {
  background: rgba(220, 50, 50, 0.10);
  border-color: rgba(220, 50, 50, 0.5);
  color: #ff7070;
}
.settings-action-arrow {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1;
}

/* ── About inline panel ───────────────────────────────────── */
.settings-about-card {
  margin-top: 12px;
  padding: 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 12px;
  color: var(--text);
  line-height: 1.5;
}
.settings-about-card h3 {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.settings-about-card p { margin-bottom: 6px; }
.settings-about-card .muted { color: var(--text-muted); }
.settings-about-card a { color: var(--accent); }

/* ── Mobile: full-screen drawer ───────────────────────────── */
@media (max-width: 720px) {
  .settings-drawer {
    width: 100vw;
    max-width: 100vw;
    border-left: none;
  }
  @keyframes settings-drawer-in {
    from { transform: translateY(100%); }
    to   { transform: translateY(0); }
  }
}

/* ── Reduced motion ───────────────────────────────────────── */
body.reduce-motion .settings-drawer,
body.reduce-motion .settings-drawer-scrim,
body.reduce-motion .settings-toggle-switch,
body.reduce-motion .settings-toggle-knob,
body.reduce-motion .settings-action-row { animation: none !important; transition: none !important; }
@media (prefers-reduced-motion: reduce) {
  .settings-drawer,
  .settings-drawer-scrim { animation: none !important; }
  .settings-toggle-switch,
  .settings-toggle-knob,
  .settings-action-row { transition: none !important; }
}

/* ── Body class while drawer is open: prevent scroll bleed ── */
body.settings-drawer-open { overflow: hidden; }