/* Manual detail page */
.manual-page { width: min(100%, 1180px); }
.manual-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 22px; }
.manual-kicker { margin: 0 0 8px; color: #9a9183; font: 700 .64rem/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; letter-spacing: .08em; text-transform: uppercase; }
.manual-header h1 { margin: 0; color: var(--ink); font-size: clamp(1.8rem, 3vw, 2.35rem); letter-spacing: -.04em; }
.manual-header p:last-child { margin: 10px 0 0; color: var(--muted); font-size: .92rem; }
.manual-source { padding: 7px 10px; border: 1px solid #ddd6ca; border-radius: 7px; color: #766e62; background: rgba(255,255,255,.58); font: 700 .62rem/1 ui-monospace, monospace; letter-spacing: .05em; }
.manual-selector { display: grid; grid-template-columns: minmax(210px, .72fr) minmax(210px, .72fr) minmax(280px, 1.56fr); gap: 14px; align-items: end; margin-bottom: 16px; padding: 16px; border: 1px solid #e0dacf; border-radius: 14px; background: #fffefa; }
.manual-selector label { display: grid; gap: 7px; color: #8c8377; font-size: .68rem; font-weight: 700; letter-spacing: .05em; }
.manual-selector select { width: 100%; min-height: 38px; padding: 0 11px; border: 1px solid #dcd5c9; border-radius: 8px; color: #37332d; background: #faf8f2; font: inherit; }
.manual-selector-summary { align-self: center; color: #70685d; font-size: .77rem; line-height: 1.55; }
.manual-overview-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr); gap: 16px; }
.manual-panel { padding: 18px 20px; border: 1px solid #e0dacf; border-radius: 14px; background: #fffefa; }
.manual-panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; padding-bottom: 11px; border-bottom: 1px solid #ece7dd; }
.manual-panel-heading h2 { margin: 0; color: #302c26; font-size: .95rem; }
.manual-panel-heading span { color: #9a9184; font-size: .65rem; }
.manual-panel details summary { cursor: pointer; color: #70675b; font-size: .72rem; }
.manual-panel details p, #manual-fault-meaning { margin: 12px 0 0; color: #635c52; font-size: .83rem; line-height: 1.8; }
#manual-fault-name { margin: 4px 0 0; color: #2f2b25; font-size: 1.25rem; }
.manual-steps-panel, .manual-video-panel { margin-top: 16px; }
.manual-steps-panel ol { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; counter-reset: manual-step; }
.manual-steps-panel li { display: flex; align-items: flex-start; gap: 11px; color: #504a41; font-size: .84rem; line-height: 1.55; counter-increment: manual-step; }
.manual-steps-panel li::before { content: counter(manual-step, decimal-leading-zero); flex: 0 0 28px; display: inline-grid; place-items: center; width: 28px; height: 28px; border: 1px solid #ded5c7; border-radius: 8px; color: #766957; background: #f3eee5; font: 700 .68rem/1 ui-monospace, monospace; }
.manual-safety { margin-top: 16px; padding: 11px 12px; border: 1px solid #ead9c4; border-radius: 9px; color: #8a6440; background: #fdf7ee; font-size: .74rem; line-height: 1.55; }
.manual-video-placeholder { min-height: 260px; display: grid; place-items: center; padding: 24px; border: 1px dashed #d8d0c3; border-radius: 10px; color: #81796e; background: #f7f4ed; font-size: .86rem; line-height: 1.8; text-align: center; }
.manual-video-placeholder span { color: #a0978a; font-size: .72rem; }

@media (max-width: 900px) {
  .manual-overview-grid { grid-template-columns: 1fr; }
  .manual-selector { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 680px) {
  .manual-header { align-items: flex-start; }
  .manual-selector { grid-template-columns: 1fr; }
  .manual-panel { padding: 16px; }
}

/* 2026-09 Apple warm polish — visual-only final overrides */
.manual-source {
  display: none;
}

.manual-header h1 {
  color: var(--ink);
  font-weight: 620;
  letter-spacing: -0.045em;
}

.manual-header p:last-child {
  color: var(--muted);
  line-height: 1.6;
}

.manual-kicker {
  color: var(--muted-soft);
}

.manual-source {
  border-color: rgba(102, 113, 92, 0.2);
  border-radius: 9px;
  color: var(--olive);
  background: rgba(102, 113, 92, 0.075);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.58);
}

.manual-selector {
  padding: 18px;
  border-color: var(--line);
  border-radius: 17px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.58), rgba(255, 254, 251, 0.7)),
    var(--surface);
  box-shadow: var(--shadow-xs), inset 0 1px rgba(255, 255, 255, 0.84);
}

.manual-selector label {
  color: var(--muted-soft);
  font-weight: 650;
}

.manual-selector select {
  min-height: 40px;
  border-color: var(--line);
  border-radius: 10px;
  color: var(--ink);
  background: rgba(248, 245, 239, 0.82);
  box-shadow: inset 0 1px 2px rgba(42, 37, 30, 0.025);
  transition: border-color 170ms var(--ease-apple), background 170ms var(--ease-apple), box-shadow 170ms var(--ease-apple);
}

.manual-selector select:hover {
  border-color: var(--line-strong);
  background: rgba(255, 254, 251, 0.92);
}

.manual-selector select:focus-visible,
.manual-panel details summary:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

.manual-selector-summary {
  color: var(--muted);
  line-height: 1.65;
}

.manual-panel {
  border-color: var(--line);
  border-radius: 17px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.5), rgba(255, 254, 251, 0.7)),
    var(--surface);
  box-shadow: var(--shadow-xs), inset 0 1px rgba(255, 255, 255, 0.82);
}

.manual-panel-heading {
  border-color: rgba(60, 60, 67, 0.09);
}

.manual-panel-heading h2 {
  color: var(--ink);
  font-weight: 620;
  letter-spacing: -0.018em;
}

.manual-panel-heading span {
  color: var(--muted-soft);
}

.manual-panel details summary {
  width: fit-content;
  padding: 5px 8px;
  margin-left: -8px;
  border-radius: 8px;
  color: var(--muted);
  transition: color 160ms var(--ease-apple), background 160ms var(--ease-apple);
}

.manual-panel details summary:hover {
  color: var(--ink);
  background: rgba(60, 60, 67, 0.06);
}

.manual-panel details p,
#manual-fault-meaning {
  color: var(--muted);
  line-height: 1.82;
}

#manual-fault-name {
  color: var(--ink);
  font-weight: 620;
  letter-spacing: -0.026em;
}

.manual-steps-panel li {
  color: #4f4d4a;
  line-height: 1.62;
}

.manual-steps-panel li::before {
  border-color: rgba(102, 113, 92, 0.18);
  border-radius: 9px;
  color: var(--olive);
  background: rgba(102, 113, 92, 0.07);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.64);
}

.manual-safety {
  border-color: rgba(166, 111, 85, 0.2);
  border-radius: 11px;
  color: #865c46;
  background: rgba(249, 239, 229, 0.72);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.55);
}

.manual-video-placeholder {
  border-color: rgba(102, 113, 92, 0.25);
  border-radius: 13px;
  color: var(--muted);
  background:
    radial-gradient(circle at 50% 16%, rgba(255, 255, 255, 0.78), transparent 36%),
    rgba(248, 245, 239, 0.76);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.7);
}

.manual-video-placeholder span {
  color: var(--muted-soft);
}

@media (max-width: 680px) {
  .manual-selector {
    padding: 15px;
  }

  .manual-panel {
    border-radius: 15px;
  }
}

/* Shared workbench typography — final token application */
.manual-page {
  font-family: var(--page-font);
  color: var(--page-text-primary);
}

.manual-header h1 {
  color: var(--page-text-primary);
  font-family: var(--page-font-display);
  font-size: var(--page-title-size);
  font-weight: var(--page-title-weight);
}

.manual-header p:last-child,
.manual-panel details p,
#manual-fault-meaning,
.manual-steps-panel li {
  color: var(--page-text-secondary);
  font-size: var(--page-body-size);
  font-weight: var(--page-body-weight);
}

.manual-kicker,
.manual-panel-heading span,
.manual-selector label,
.manual-selector-summary {
  color: var(--page-text-tertiary);
  font-size: var(--page-meta-size);
  font-weight: var(--page-meta-weight);
}

.manual-panel-heading h2 {
  color: var(--page-text-primary);
  font-size: var(--page-section-size);
  font-weight: var(--page-section-weight);
}