/* CAT — Components
 * Input, button, dropdown, chip, cat container.
 */

/* ---------- App shell ---------- */
.app-shell {
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  /* Transparent so the scene bleeds through — Pixar cinema feel */
  background: rgba(6, 3, 1, 0.45);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
  z-index: 10;
}

.app-header .wordmark {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.wordmark__logo {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1;
}

.wm-c  { color: #ff8c42; }
.wm-a  { color: #ffb060; }
.wm-t  { color: #f0e8d8; }
.wm-dot { color: #ff5a1a; }

.wordmark__tagline {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 200, 140, 0.70);
  line-height: 1;
}

.app-header .header-meta {
  display: flex;
  gap: var(--space-5);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-muted);
  letter-spacing: var(--tracking-wide);
}

.app-header .status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--status-good);
  margin-right: var(--space-2);
  box-shadow: 0 0 8px var(--status-good);
}

.header-credit {
  color: var(--text-muted);
  opacity: 0.6;
  font-size: var(--fs-xs);
  font-family: var(--font-mono);
  letter-spacing: var(--tracking-wide);
  padding-left: var(--space-3);
  border-left: 1px solid rgba(255,255,255,0.1);
}

/* Subtle nav link used in header-meta (e.g. About) */
.header-nav-link {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-muted);
  letter-spacing: var(--tracking-wide);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}

.header-nav-link:hover {
  color: var(--text-primary);
}

.header-nav-link--active {
  color: var(--accent-orange);
  opacity: 0.9;
}

.legal-footer {
  padding: var(--space-4) var(--space-7);
  border-top: 1px solid rgba(255,255,255,0.06);
  background: rgba(0,0,0,0.3);
}

.legal-footer p {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  opacity: 0.45;
  line-height: 1.6;
  max-width: 900px;
  letter-spacing: 0.02em;
}

/* ---------- Homepage hero ---------- */
.hero {
  flex: 1;
  position: relative;
  /* Scene fills remaining viewport — no max-height cap */
  min-height: 480px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding-bottom: var(--space-7);
  isolation: isolate;
  /* Pull scene up behind the transparent header */
  margin-top: -1px;
}

/* Cat: mix-blend-mode:screen on the container composites the whole group (video on black)
 * against the scene below — black pixels disappear, cat colors show through naturally.
 * z-index:1 keeps the cat above the SVG scene (z-index:-1) but below the monitor face
 * (z-index:2) and monitor UI (z-index:3), ensuring the UI always wins pointer events. */
.hero__cat {
  position: absolute;
  z-index: 1;
  overflow: hidden;
  background: transparent;
  mix-blend-mode: screen;
  transition: transform 0.45s cubic-bezier(0.34, 1.04, 0.64, 1);
}

.hero__cat.cat-stage--peeking {
  transform: rotate(18deg) translateZ(0);
  transform-origin: center bottom;
}


/* Monitor face: solid overlay above cat, hides cat body behind bezel */
.hero__monitor-face {
  position: absolute;
  background: #13131a;
  border-radius: 20px;
  pointer-events: none;
  z-index: 2;
}

/* Monitor UI: absolute, positioned by JS over SVG monitor screen */
.hero__monitor-ui {
  position: absolute;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-3) var(--space-2);
  overflow: visible;
  background: rgba(6, 6, 12, 0.92);
  border-radius: 8px;
  /* Screen-edge glow + subtle scanline character via top highlight */
  box-shadow:
    inset 0 0 0 1px rgba(0, 200, 255, 0.10),
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    inset 0 -1px 0 rgba(0, 0, 0, 0.4),
    0 0 40px rgba(0, 180, 255, 0.08);
}

/* Monitor header bar (CAT. wordmark + status) */
.monitor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--space-2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  flex-shrink: 0;
}

.monitor-wordmark {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--text-primary);
  font-weight: var(--fw-medium);
}

.monitor-wordmark span {
  color: var(--accent-orange);
}

.monitor-status {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: var(--tracking-wide);
  display: flex;
  align-items: center;
}

/* Monitor prompt — terminal mono aesthetic */
.monitor-prompt {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--text-secondary);
  letter-spacing: -0.01em;
  flex-shrink: 0;
  line-height: 1.3;
}

/* Blinking cursor after the prompt */
.monitor-prompt::after {
  content: "_";
  color: var(--accent-orange);
  opacity: 1;
  animation: cursor-blink 1.1s step-end infinite;
}

@keyframes cursor-blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* Composer scaled for monitor screen */
.monitor-composer {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-height: 0;
  width: 100%;
}

.monitor-composer .composer__row {
  padding: var(--space-1) var(--space-2);
  gap: var(--space-2);
}

.monitor-composer .composer__input {
  font-size: var(--fs-xs);
  padding: var(--space-2) var(--space-3);
  min-height: 32px;
  max-height: 80px;
}

.monitor-composer .composer__submit {
  padding: 0 var(--space-3);
  font-size: 10px;
}

.monitor-composer .tool-select__trigger {
  font-size: 10px;
  padding: var(--space-1) var(--space-3);
}

/* Open the menu UPWARD so it doesn't get clipped by the app-shell
 * (overflow:hidden, height:100vh) when the toolbar sits near the
 * bottom of the monitor. There's always room above the composer. */
.monitor-composer .tool-select__menu {
  top: auto;
  bottom: calc(100% + var(--space-2));
  min-width: 260px;
  max-width: 320px;
  max-height: 260px;
  overflow-y: auto;
  padding: var(--space-1);
  transform: translateY(4px);
}

.monitor-composer .tool-select__menu[data-open="true"] {
  transform: translateY(0);
}

.monitor-composer .tool-select__option {
  padding: 4px var(--space-2);
  gap: 1px;
}

.monitor-composer .tool-select__option-name {
  font-size: 11px;
  line-height: 1.15;
}

.monitor-composer .tool-select__option-desc {
  font-size: 10px;
  line-height: 1.25;
  white-space: normal;
  max-width: none;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Suggestions inside the monitor screen */
.monitor-suggestions {
  justify-content: flex-start;
  gap: var(--space-1);
  flex-wrap: wrap;
  max-width: 100%;
}

.monitor-suggestions .suggestions__label {
  font-size: 10px;
  text-align: left;
  margin-bottom: 0;
  width: 100%;
}

.monitor-suggestions .chip {
  font-size: 10px;
  padding: 3px var(--space-3);
  border-radius: var(--radius-pill);
}

.hero__subtext {
  color: var(--text-muted);
  font-size: var(--fs-sm);
  max-width: 48ch;
}

/* ---------- Composer (input + dropdown) ---------- */
.composer {
  width: min(100%, var(--container-default));
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.composer__row {
  display: flex;
  align-items: stretch;
  gap: var(--space-3);
  background: var(--surface-2);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-2);
  transition: border-color var(--dur-base) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out);
}

.composer__row:focus-within {
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-glow-blue);
}

.composer__input {
  flex: 1;
  background: transparent;
  border: 0;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--fs-md);
  padding: var(--space-3) var(--space-4);
  resize: none;
  line-height: var(--lh-normal);
  min-height: 48px;
  max-height: 240px;
}

.composer__input:focus {
  outline: none;
}

.composer__input::placeholder {
  color: var(--text-faint);
}

.composer__submit {
  background: var(--accent-orange);
  color: var(--text-on-accent);
  border: 0;
  border-radius: var(--radius-md);
  padding: 0 var(--space-5);
  font-family: var(--font-mono);
  font-weight: var(--fw-medium);
  font-size: var(--fs-sm);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  transition: transform var(--dur-fast) var(--ease-spring),
    background var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.composer__submit:hover {
  background: var(--accent-orange-bright);
  box-shadow: var(--shadow-glow-orange);
}

.composer__submit:active {
  transform: scale(0.97);
}

.composer__submit[disabled] {
  opacity: 0.4;
  cursor: not-allowed;
}

.composer__submit-arrow {
  display: inline-block;
  transition: transform var(--dur-fast) var(--ease-out);
}

.composer__submit:hover .composer__submit-arrow {
  transform: translateX(2px);
}

/* Composer toolbar: tool select + attach + context buttons */
.composer__toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.composer__ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: transparent;
  border: 1px solid var(--border-default);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out),
    background var(--dur-fast) var(--ease-out);
}

.composer__ghost:hover {
  border-color: var(--accent-orange);
  color: var(--text-primary);
  background: var(--accent-orange-soft);
}

.composer__ghost[aria-expanded="true"],
.composer__ghost.is-active {
  border-color: var(--accent-blue);
  color: var(--text-primary);
  background: var(--accent-blue-soft);
}

.composer__ghost.has-value {
  border-color: var(--accent-orange);
  color: var(--text-primary);
}

.composer__ghost-icon {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* Attachment chip rack */
.composer__attachments {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.composer__chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--surface-2);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-pill);
  padding: 2px var(--space-2) 2px var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-secondary);
  max-width: 100%;
}

.composer__chip--primary {
  border-color: var(--accent-orange);
  color: var(--text-primary);
  background: var(--accent-orange-soft);
}

.composer__chip--context {
  border-color: var(--border-strong);
}

.composer__chip-role {
  font-size: 10px;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--text-muted);
}

.composer__chip--primary .composer__chip-role {
  color: var(--accent-orange);
}

.composer__chip-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 180px;
}

.composer__chip-size {
  color: var(--text-muted);
  font-size: 10px;
}

.composer__chip-remove {
  background: transparent;
  border: 0;
  color: var(--text-muted);
  cursor: pointer;
  font-size: var(--fs-md);
  line-height: 1;
  padding: 0 2px;
  border-radius: 50%;
  transition: color var(--dur-fast) var(--ease-out),
    background var(--dur-fast) var(--ease-out);
}

.composer__chip-remove:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
}

/* Monitor-scaled variants */
.monitor-composer .composer__toolbar {
  gap: var(--space-1);
}

.monitor-composer .composer__ghost {
  font-size: 10px;
  padding: 3px var(--space-2);
}

.monitor-composer .composer__ghost-icon {
  width: 11px;
  height: 11px;
}

.monitor-composer .composer__chip {
  font-size: 10px;
  padding: 1px var(--space-2) 1px var(--space-2);
}

.monitor-composer .composer__chip-name {
  max-width: 120px;
}

/* Let the unified input feel like it has room for multi-line context */
.monitor-composer .composer__input {
  min-height: 48px;
  max-height: 120px;
  line-height: 1.35;
}

/* Dropdown */
.tool-select {
  position: relative;
  align-self: flex-start;
}

.tool-select__trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--surface-2);
  border: 1px solid var(--border-default);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out);
}

.tool-select__trigger:hover {
  border-color: var(--border-strong);
  color: var(--text-primary);
}

.tool-select__trigger[aria-expanded="true"] {
  border-color: var(--accent-blue);
  color: var(--text-primary);
}

.tool-select__caret {
  width: 10px;
  height: 10px;
  transition: transform var(--dur-base) var(--ease-out);
}

.tool-select__trigger[aria-expanded="true"] .tool-select__caret {
  transform: rotate(180deg);
}

.tool-select__menu {
  position: absolute;
  top: calc(100% + var(--space-2));
  left: 0;
  min-width: 280px;
  background: var(--surface-3);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
  z-index: var(--z-overlay);
  opacity: 0;
  transform: translateY(-4px);
  pointer-events: none;
  transition: opacity var(--dur-fast) var(--ease-out),
    transform var(--dur-fast) var(--ease-out);
}

.tool-select__menu[data-open="true"] {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.tool-select__option {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--space-3) var(--space-3);
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-secondary);
}

.tool-select__option:hover,
.tool-select__option[aria-selected="true"] {
  background: var(--accent-orange-soft);
  color: var(--text-primary);
}

.tool-select__option:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: -2px;
  background: var(--accent-blue-soft);
  color: var(--text-primary);
}

.tool-select__option-name {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  letter-spacing: var(--tracking-wide);
}

.tool-select__option-desc {
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

/* ---------- Suggestion chips ---------- */
.suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
  max-width: var(--container-default);
}

.suggestions__label {
  width: 100%;
  text-align: center;
  margin-bottom: var(--space-2);
}

.chip {
  background: transparent;
  border: 1px solid var(--border-default);
  color: var(--text-secondary);
  border-radius: var(--radius-pill);
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  transition: border-color var(--dur-fast) var(--ease-out),
    background var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out);
}

.chip:hover {
  border-color: var(--accent-orange);
  color: var(--text-primary);
  background: var(--accent-orange-soft);
}

/* Sample-file chip — accented, stands out from regular example chips */
.chip--sample {
  border-color: var(--accent-orange);
  color: var(--accent-orange);
  background: var(--accent-orange-soft);
  font-weight: 500;
}

.chip--sample:hover {
  background: var(--accent-orange);
  color: #fff;
}

/* ---------- Cat container ---------- */
.cat-stage {
  display: grid;
  place-items: center;
  filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.4));
  overflow: hidden;
}

.cat-stage[data-state="idle"] svg {
  animation: cat-breathe var(--dur-cat-idle) var(--ease-in-out) infinite;
}

.cat-stage[data-state="active"] svg {
  animation: cat-pace 900ms var(--ease-in-out) infinite;
}

.cat-stage[data-state="celebratory"] svg {
  animation: cat-jump 700ms var(--ease-spring) infinite;
}

.cat-stage .cat-stage__asset {
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: contain;
}

.cat-stage .cat-stage__asset--video {
  object-fit: cover;
  /* Clip bottom 14% to hide Veo watermark baked into the frame */
  clip-path: inset(0 0 14% 0);
}

/* ---------- CAT debug panel ---------- */
.cat-debug-panel {
  position: fixed;
  right: var(--space-4);
  bottom: var(--space-4);
  width: min(380px, calc(100vw - var(--space-6)));
  background: var(--surface-overlay);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-overlay);
  backdrop-filter: blur(10px);
}

.cat-debug-panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
}

.cat-debug-panel__title {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--text-primary);
}

.cat-debug-panel__controls {
  display: flex;
  gap: var(--space-2);
}

.cat-debug-panel__btn {
  border: 1px solid var(--border-default);
  background: var(--surface-2);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  padding: var(--space-1) var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.cat-debug-panel__btn:hover {
  border-color: var(--accent-blue);
  color: var(--text-primary);
}

.cat-debug-panel__body {
  padding: var(--space-4);
  display: grid;
  gap: var(--space-3);
}

.cat-debug-panel[data-collapsed="true"] .cat-debug-panel__body {
  display: none;
}

.cat-debug-panel__row {
  display: grid;
  gap: var(--space-2);
}

.cat-debug-panel__label {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-muted);
}

.cat-debug-panel__input,
.cat-debug-panel__select {
  width: 100%;
  background: var(--surface-1);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  padding: var(--space-2) var(--space-3);
}

.cat-debug-panel__input::placeholder {
  color: var(--text-faint);
}

.cat-debug-panel__actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.cat-debug-panel__status {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  line-height: var(--lh-normal);
}

@keyframes cat-breathe {
  0%, 100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-2px) scale(1.012);
  }
}

@keyframes cat-pace {
  0%, 100% {
    transform: translateX(-4px);
  }
  50% {
    transform: translateX(4px);
  }
}

@keyframes cat-jump {
  0%, 100% {
    transform: translateY(0) rotate(-2deg);
  }
  50% {
    transform: translateY(-12px) rotate(2deg);
  }
}

/* ───── Tool result panel ───── */
.tool-result {
  display: none;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: var(--space-6) var(--space-5) var(--space-9);
}

.tool-result--visible {
  display: block;
}

.tool-result__banner {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  border-left: 3px solid;
  margin-bottom: var(--space-6);
  background: var(--surface-2);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.tool-result__status {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
}

.tool-result__tool-name {
  flex: 1;
  font-size: var(--fs-sm);
  color: var(--text-muted);
}

.tool-result__actions {
  display: flex;
  gap: var(--space-2);
}

.tool-result__section {
  margin-bottom: var(--space-7);
}

.tool-result__heading {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.tool-result__count {
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-xs);
}

/* Issue cards */
.tool-result__issue {
  padding: var(--space-4);
  border-left: 3px solid;
  background: var(--surface-2);
  margin-bottom: var(--space-3);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.tool-result__issue-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.tool-result__issue-severity {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
}

.tool-result__issue-category {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}

.tool-result__issue-title {
  font-size: var(--fs-md);
  font-weight: var(--fw-medium);
  margin: 0 0 var(--space-2);
}

.tool-result__issue-detail {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin: 0 0 var(--space-3);
}

.tool-result__issue-fix {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--space-3);
  margin-top: var(--space-3);
}

.tool-result__fix-label {
  color: var(--accent-orange);
  font-weight: var(--fw-semibold);
}

.tool-result__copy-btn {
  margin-left: auto;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: var(--fs-sm);
  padding: 2px 6px;
  transition: color var(--dur-fast) var(--ease-out);
}

.tool-result__copy-btn:hover {
  color: var(--text-primary);
}

/* Summary card */
.tool-result__card {
  background: var(--surface-2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-5);
}

.tool-result__card-title {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  margin: 0 0 var(--space-4);
}

.tool-result__summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-3);
}

.tool-result__summary-item {
  padding: var(--space-3);
  background: var(--surface-1);
  border-radius: var(--radius-md);
}

.tool-result__summary-label {
  display: block;
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin-bottom: 4px;
}

.tool-result__summary-value {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
}

/* Architecture */
.tool-result__arch {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

@media (max-width: 700px) {
  .tool-result__arch { grid-template-columns: 1fr; }
}

.tool-result__arch-section h4 {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  margin: 0 0 var(--space-2);
}

.tool-result__arch-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tool-result__arch-section li {
  font-size: var(--fs-xs);
  font-family: var(--font-mono);
  padding: 3px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.tool-result__arch-section li.paused { opacity: 0.45; }

.tool-result__tag-type {
  color: var(--text-muted);
  margin-left: 6px;
}

/* Recommendations */
.tool-result__rec-list {
  padding-left: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.tool-result__rec-item {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Sequence map */
.tool-result__seq-list {
  list-style: none;
  padding: 0;
}

.tool-result__seq-item {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border-subtle);
}

/* Context card */
.tool-result__card--context {
  border-left: 3px solid var(--accent-blue);
}

.tool-result__ctx-list {
  display: grid;
  gap: var(--space-3);
}

.tool-result__ctx-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--space-3);
  align-items: baseline;
}

.tool-result__ctx-label {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
}

.tool-result__ctx-val {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-word;
}

.tool-result__ctx-val em {
  color: var(--text-muted);
  font-style: normal;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
}

@media (max-width: 600px) {
  .tool-result__ctx-row { grid-template-columns: 1fr; }
}

/* Pass state */
.tool-result__pass {
  color: var(--status-good);
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  padding: var(--space-6);
  text-align: center;
}

/* ===== iPod Player ===== */
.ipod {
  position: fixed;
  z-index: 9500;
  display: none;
  user-select: none;
}

.ipod__body {
  width: 220px;
  background: linear-gradient(170deg, #f0f0f0 0%, #d8d8d8 55%, #c0c0c0 100%);
  border-radius: 26px;
  box-shadow:
    0 0 0 1.5px rgba(255,255,255,0.85) inset,
    0 0 0 2px rgba(0,0,0,0.2),
    0 16px 48px rgba(0,0,0,0.6),
    0 4px 10px rgba(0,0,0,0.35);
  padding: 14px 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  cursor: grab;
}
.ipod__body:active { cursor: grabbing; }

.ipod__top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ipod__brand {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: #444;
  letter-spacing: 0.05em;
}

.ipod__close {
  background: rgba(0,0,0,0.1);
  border: none;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  font-size: 11px;
  cursor: pointer;
  color: #555;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.ipod__close:hover { background: rgba(0,0,0,0.18); color: #111; }

.ipod__screen-bezel {
  background: #0d0d0d;
  border-radius: 8px;
  padding: 3px;
  box-shadow: inset 0 2px 8px rgba(0,0,0,0.8);
}

.ipod__screen {
  background: linear-gradient(180deg, #0a1830 0%, #0c1e40 100%);
  border-radius: 6px;
  padding: 10px 12px 8px;
  min-height: 72px;
  display: flex;
  flex-direction: column;
}

.ipod__now-playing {
  font-family: 'JetBrains Mono', monospace;
  font-size: 7px;
  letter-spacing: 0.18em;
  color: #3a5a9a;
  margin-bottom: 4px;
}

.ipod__track-name {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: #ddeaff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.2;
}

.ipod__artist {
  font-family: 'Inter', sans-serif;
  font-size: 9px;
  color: #5070b0;
  margin-top: 2px;
}

.ipod__progress-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 8px;
}

.ipod__progress-bar {
  flex: 1;
  height: 2px;
  background: #182848;
  border-radius: 1px;
  overflow: hidden;
}

.ipod__progress-fill {
  height: 100%;
  width: 0%;
  background: #ff8c42;
  border-radius: 1px;
  transition: width 0.5s linear;
}

.ipod__time {
  font-family: 'JetBrains Mono', monospace;
  font-size: 8px;
  color: #4060a0;
  min-width: 28px;
  text-align: right;
}

/* Click wheel */
.ipod__wheel-outer {
  position: relative;
  width: 144px;
  height: 144px;
  margin: 0 auto;
}

.ipod__wheel-ring {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: radial-gradient(circle at 38% 32%, #cacaca, #9e9e9e 60%, #888 100%);
  box-shadow:
    0 0 0 2px rgba(255,255,255,0.6) inset,
    0 4px 12px rgba(0,0,0,0.45);
  position: relative;
}

.ipod__btn {
  position: absolute;
  background: none;
  border: none;
  font-size: 12px;
  color: #3a3a3a;
  cursor: pointer;
  font-weight: 700;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: color 0.1s, background 0.1s;
  line-height: 1;
  padding: 0;
}
.ipod__btn:hover { color: #000; background: rgba(255,255,255,0.25); }

/* Vol+ top, Next right, Vol- bottom, Prev left */
.ipod__btn--vol-up   { top: 4px;    left: 50%; transform: translateX(-50%); }
.ipod__btn--next     { right: 4px;  top: 50%;  transform: translateY(-50%); }
.ipod__btn--vol-down { bottom: 4px; left: 50%; transform: translateX(-50%); }
.ipod__btn--prev     { left: 4px;   top: 50%;  transform: translateY(-50%); }

.ipod__btn--vol-up:active   { transform: translateX(-50%) scale(0.85); }
.ipod__btn--next:active     { transform: translateY(-50%) scale(0.85); }
.ipod__btn--vol-down:active { transform: translateX(-50%) scale(0.85); }
.ipod__btn--prev:active     { transform: translateY(-50%) scale(0.85); }

/* Center button */
.ipod__center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: radial-gradient(circle at 38% 35%, #ebebeb, #c8c8c8 70%);
  box-shadow:
    0 0 0 1.5px rgba(255,255,255,0.7) inset,
    0 2px 8px rgba(0,0,0,0.35);
  border: none;
  font-size: 17px;
  cursor: pointer;
  color: #222;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.1s;
}
.ipod__center:hover  { background: radial-gradient(circle at 38% 35%, #f8f8f8, #d8d8d8 70%); }
.ipod__center:active { transform: translate(-50%, -50%) scale(0.92); }

.ipod__credit {
  font-family: 'Inter', sans-serif;
  font-size: 7px;
  color: #a0a0a0;
  text-align: center;
  letter-spacing: 0.02em;
}