/* Landing hero — visible when body has class .show-landing.
 * Pure presentation: visibility is driven by JS toggling the body class.
 * Reuses tokens.css; introduces no new colors. */

.landing[hidden] { display: none !important; }

.landing {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--bg-deep);
  overflow: hidden;
  display: grid;
  place-items: center;
  /* Reserve the left rail for the recent-repairs sidebar — the centering
     applies to the remaining space, so the hero feels centered between
     the sidebar and the right edge (Claude / GPT pattern). */
  padding-left: 300px;
}

/* When there are no recent repairs, landing.js hides the sidebar
   (sets `hidden`). Drop the reservation so the hero is centered in
   the full viewport instead of pushed +150px right of true center. */
.landing:has(.landing-sidebar[hidden]) {
  padding-left: 0;
}

/* The sidebar lives at the viewport's left edge (position: absolute on
   .landing); the .landing-shell wrapper is layout-transparent so the hero
   participates in .landing's centering grid as a direct child. */
.landing-shell { display: contents; }

/* Below 1000px, the sidebar disappears and the landing collapses back to
   a single-column hero centered on the full viewport. */
@media (max-width: 999px) {
  .landing { padding-left: 0; }
  .landing-sidebar { display: none !important; }
}

.landing-bg {
  position: absolute;
  inset: -10%;
  background:
    radial-gradient(ellipse at 30% 30%, rgba(125, 211, 252, 0.10), transparent 55%),
    radial-gradient(ellipse at 70% 60%, rgba(167, 139, 250, 0.06), transparent 55%),
    var(--bg-deep);
  filter: blur(40px);
  opacity: 0.9;
  pointer-events: none;
}

.landing-hero {
  position: relative;
  width: min(640px, 92vw);
  padding: 32px;
  text-align: center;
  animation: landing-rise .35s cubic-bezier(.2, .8, .2, 1);
}

@keyframes landing-rise {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.landing-mark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-2);
  font-size: 13px;
  letter-spacing: 0.5px;
  margin-bottom: 32px;
}

.landing-mark svg { color: var(--cyan); }

.landing-title {
  font-family: 'Inter', sans-serif;
  font-size: 32px;
  font-weight: 600;
  line-height: 1.2;
  color: var(--text);
  margin: 0 0 12px 0;
  letter-spacing: -0.5px;
}

.landing-sub {
  font-size: 15px;
  color: var(--text-2);
  margin: 0 0 32px 0;
}

.landing-form {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

/* Stack variant — two text inputs above the submit button. */
.landing-form--stack {
  flex-direction: column;
  align-items: stretch;
}
.landing-form--stack .landing-submit {
  /* Full-width primary CTA in the stack form — visually anchors the
     hero (matches the inputs above) and reads as a clear next-step
     instead of a small button floating right of the form. */
  align-self: stretch;
  justify-content: center;
  padding: 14px 20px;
  font-size: 15px;
  margin-top: 4px;
}

.landing-input {
  flex: 1;
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 15px;
  padding: 14px 16px;
  border-radius: 10px;
  font-family: inherit;
  transition: border-color .15s, background .15s;
}

.landing-input:focus {
  outline: none;
  border-color: var(--border-hover);
  background: var(--panel-2);
}

.landing-input::placeholder { color: var(--text-3); }

/* ============ Device autocomplete ============
 * Lazy-loaded list of packs already on disk, surfaced under the device
 * input as the tech types. Glass panel style matching the rest of the
 * floating overlays (inspector, legend, tooltip — see CLAUDE.md
 * "Interaction vocabulary"). */
.landing-input-wrap {
  position: relative;
  width: 100%;
}

.landing-suggest {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: 100;
  max-height: 240px;
  overflow-y: auto;
  background: rgba(20, 32, 48, 0.96);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.landing-suggest[hidden] { display: none; }
.landing-suggest::-webkit-scrollbar { width: 6px; }
.landing-suggest::-webkit-scrollbar-track { background: transparent; }
.landing-suggest::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

.landing-suggest-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text);
  border-bottom: 1px solid var(--border-soft);
  transition: background .15s;
}
.landing-suggest-item:last-child { border-bottom: none; }
.landing-suggest-item:hover,
.landing-suggest-item.is-active {
  background: var(--panel-2);
}

/* ✓ for complete packs (4 writers present), • for partial.
   Cyan = component-status semantic accent; amber = the project's warning
   grammar (see tokens.css / pipeline_progress.css). */
.landing-suggest-icon {
  display: inline-block;
  width: 14px;
  text-align: center;
  font-size: 12px;
  line-height: 1;
  flex: 0 0 auto;
}
.landing-suggest-icon.is-complete { color: var(--cyan); }
.landing-suggest-icon.is-partial  { color: var(--amber); }

.landing-suggest-label {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.landing-suggest-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  color: var(--text-3);
  letter-spacing: 0.2px;
  text-transform: uppercase;
  flex: 0 0 auto;
}

.landing-submit {
  background: var(--cyan);
  color: var(--bg-deep);
  border: none;
  font-weight: 600;
  font-size: 14px;
  padding: 0 20px;
  border-radius: 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: filter .15s, transform .05s;
  font-family: inherit;
}

.landing-submit:hover { filter: brightness(1.1); }
.landing-submit:active { transform: translateY(1px); }
.landing-submit:disabled { opacity: 0.5; cursor: progress; }

.landing-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 24px;
}

.landing-chip {
  background: transparent;
  border: 1px solid var(--border-soft);
  color: var(--text-2);
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
  font-family: inherit;
  transition: border-color .15s, background .15s, color .15s;
}

.landing-chip:hover {
  border-color: var(--border-hover);
  color: var(--text);
  background: var(--panel);
}

.landing-status {
  font-size: 12px;
  color: var(--text-3);
  min-height: 18px;
}

.landing-status.error { color: var(--amber); }

/* ============ Pipeline timeline (revealed after submit) ============ */

.landing-timeline {
  margin-top: 24px;
  padding: 16px 18px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-align: left;
  animation: landing-rise .25s cubic-bezier(.2, .8, .2, 1);
}

.landing-timeline[hidden] { display: none; }

.landing-timeline-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 14px;
  font-size: 12px;
  color: var(--text-2);
}

.landing-timeline-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--text-3);
}

.landing-timeline-eta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--cyan);
}

.landing-phase-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
}

/* Vertical thread connecting all dots */
.landing-phase-list::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: var(--border-soft);
}

.landing-phase {
  position: relative;
  padding-left: 22px;
  font-size: 13px;
  color: var(--text-3);
  transition: color .2s;
}

.landing-phase[hidden] { display: none; }

.landing-phase-dot {
  position: absolute;
  left: 0;
  top: 5px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--bg-deep);
  border: 2px solid var(--border-soft);
  transition: border-color .2s, background .2s, box-shadow .2s;
}

.landing-phase-label {
  font-weight: 500;
}

.landing-phase-narration {
  margin-top: 6px;
  font-size: 12px;
  color: var(--text-2);
  line-height: 1.55;
  min-height: 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height .35s cubic-bezier(.2,.8,.2,1), opacity .25s ease-out, margin-top .2s;
}

.landing-phase.has-narration .landing-phase-narration {
  max-height: 200px;
  opacity: 1;
  margin-top: 6px;
}

/* In-progress: dot pulses cyan */
.landing-phase.is-running { color: var(--text-2); }
.landing-phase.is-running .landing-phase-dot {
  border-color: var(--cyan);
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(125, 211, 252, 0.10);
  animation: landing-pulse 1.4s ease-in-out infinite;
}

/* Done: dot solid cyan, no pulse */
.landing-phase.is-done { color: var(--text); }
.landing-phase.is-done .landing-phase-dot {
  border-color: var(--cyan);
  background: var(--cyan);
}

/* Failed: amber per project warning grammar (cf. pipeline_progress.css). */
.landing-phase.is-failed .landing-phase-dot {
  border-color: var(--amber);
  background: var(--amber);
}
.landing-phase.is-failed { color: var(--amber); }

@keyframes landing-pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(125, 211, 252, 0.10); }
  50%      { box-shadow: 0 0 0 8px rgba(125, 211, 252, 0.04); }
}

/* ============ Sidebar — recent repairs library ============
 * Hidden by default; web/js/landing.js shows it once /pipeline/repairs
 * resolves to ≥1 entry. Click on an item navigates to that repair's
 * dashboard (same target as the journal cards). */

.landing-sidebar {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 280px;
  background: rgba(15, 26, 46, 0.85);
  border-right: 1px solid var(--border-soft);
  padding: 18px 14px 14px;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(10px);
  animation: landing-rise .4s cubic-bezier(.2, .8, .2, 1);
  z-index: 2;
}

.landing-sidebar[hidden] { display: none; }

.landing-sidebar-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 0 6px 10px;
  border-bottom: 1px solid var(--border-soft);
  margin-bottom: 8px;
}

.landing-sidebar-title {
  margin: 0;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--text-3);
}

.landing-sidebar-count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  color: var(--text-3);
}

.landing-sidebar-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.landing-sidebar-list::-webkit-scrollbar { width: 6px; }
.landing-sidebar-list::-webkit-scrollbar-track { background: transparent; }
.landing-sidebar-list::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

.landing-sidebar-item {
  position: relative;
  border-radius: 8px;
  transition: background .15s;
}
.landing-sidebar-item:hover { background: var(--panel-2); }

/* No left-rail accent on hover. The cyan in tokens.css is locked to
   component semantics (see CLAUDE.md "design tokens"); using it as a
   generic hover affordance was a semantic violation AND read as
   stock-SaaS-sidebar. Hover = background lift + symptom/meta brightening
   + the × button reveal — that's enough signal. */
.landing-sidebar-link {
  display: block;
  padding: 9px 30px 9px 12px;
  border-radius: 8px;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
.landing-sidebar-link:focus-visible {
  outline: 1px solid var(--border-hover);
  outline-offset: -1px;
}

.landing-sidebar-delete {
  position: absolute;
  top: 50%;
  right: 6px;
  transform: translateY(-50%);
  width: 22px;
  height: 22px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 5px;
  color: var(--text-3);
  font-size: 16px;
  font-family: inherit;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  transition: opacity .15s, background .15s, color .15s, border-color .15s;
}
.landing-sidebar-item:hover .landing-sidebar-delete,
.landing-sidebar-delete:focus-visible {
  opacity: 1;
}
.landing-sidebar-delete:hover {
  background: var(--panel);
  color: var(--amber);
  border-color: rgba(245, 158, 11, .35);
}
.landing-sidebar-delete:disabled {
  opacity: .4;
  cursor: progress;
}

.landing-sidebar-device {
  display: block;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.landing-sidebar-symptom {
  display: block;
  margin-top: 2px;
  font-size: 11.5px;
  color: var(--text-2);
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color .15s;
}
.landing-sidebar-meta {
  display: block;
  margin-top: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  color: var(--text-3);
  letter-spacing: 0.2px;
  transition: color .15s;
}
.landing-sidebar-item:hover .landing-sidebar-symptom { color: var(--text); }
.landing-sidebar-item:hover .landing-sidebar-meta { color: var(--text-2); }

/* ============ Hero mascot ============
 * Mounted by web/js/landing.js. State follows the pipeline: idle by
 * default, working during the build, success on completion, error on
 * pipeline_failed. */
.landing-mascot {
  display: flex;
  justify-content: center;
  margin: 0 0 10px;
}
.landing-mascot .mascot { width: 150px; }