/* ── Reset & tokens ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

:root {
  --bg:          #0d0d0d;
  --surface:     #161616;
  --surface2:    #1f1f1f;
  --border:      #2a2a2a;
  --text:        #e8e8e8;
  --muted:       #767676;
  --accent:      #1db954;
  --accent-h:    #17a349;
  --err:         #e05c5c;
  --tool:        #7c9cff;
  --tool-border: rgba(124,156,255,0.4);
  --result:      #888;
  --radius:      8px;
  --shadow:      0 1px 3px rgba(0,0,0,0.35), 0 6px 20px rgba(0,0,0,0.2);
  --font-mono:   "JetBrains Mono", "Fira Code", "Cascadia Code", ui-monospace, monospace;
  --font-ui:     -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ── Light theme ─────────────────────────────────────────────────────────────── */
[data-theme="light"] {
  --bg:          #f5f5f5;
  --surface:     #ffffff;
  --surface2:    #ebebeb;
  --border:      #d8d8d8;
  --text:        #111111;
  --muted:       #777777;
  --tool:        #3a5fcc;
  --tool-border: rgba(58,95,204,0.3);
  --result:      #555555;
  --shadow:      0 1px 3px rgba(0,0,0,0.1), 0 4px 12px rgba(0,0,0,0.07);
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]):not([data-theme="light"]) {
    --bg:          #f5f5f5;
    --surface:     #ffffff;
    --surface2:    #ebebeb;
    --border:      #d8d8d8;
    --text:        #111111;
    --muted:       #777777;
    --tool:        #3a5fcc;
    --tool-border: rgba(58,95,204,0.3);
    --result:      #555555;
    --shadow:      0 1px 3px rgba(0,0,0,0.1), 0 4px 12px rgba(0,0,0,0.07);
  }
}

/* ── Theme switcher ──────────────────────────────────────────────────────────── */
.theme-switcher {
  display: flex;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px;
  gap: 2px;
}
.theme-btn {
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  font-family: var(--font-ui);
}
.theme-btn:hover { color: var(--text); }
.theme-btn.active {
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 0 0 1px var(--border);
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Header ─────────────────────────────────────────────────────────────────── */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  height: 56px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: sticky;
  top: 0;
  z-index: 10;
}

.logo {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: -0.02em;
  transition: opacity 0.15s;
}
.logo:hover { opacity: 0.78; }

nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.user { color: var(--muted); font-size: 0.875rem; }

.badge-spotify {
  font-size: 0.8rem;
  color: var(--accent);
  background: rgba(29, 185, 84, 0.12);
  border: 1px solid rgba(29, 185, 84, 0.25);
  border-radius: 99px;
  padding: 2px 10px;
}

/* ── Main ───────────────────────────────────────────────────────────────────── */
main {
  flex: 1;
  padding: 1.5rem;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
}

/* ── Buttons ────────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 0.45rem 1rem;
  border-radius: var(--radius);
  border: none;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, opacity 0.15s, box-shadow 0.15s;
  text-decoration: none;
}
.btn:disabled { opacity: 0.45; cursor: not-allowed; }

.btn-primary  { background: var(--accent); color: #000; }
.btn-primary:hover:not(:disabled),
.btn-primary:focus-visible         { background: var(--accent-h); box-shadow: 0 0 0 3px rgba(29,185,84,0.28), 0 2px 10px rgba(29,185,84,0.15); }

.btn-spotify  { background: var(--accent); color: #000; }
.btn-spotify:hover { background: var(--accent-h); }

.btn-ghost    { background: transparent; color: var(--muted); border: 1px solid var(--border); }
.btn-ghost:hover { color: var(--text); border-color: #444; }
.btn-ghost:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; color: var(--text); border-color: var(--accent); }

.theme-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.btn-sm  { padding: 0.3rem 0.75rem; font-size: 0.8rem; }
.btn-full { width: 100%; }

/* ── Banners ─────────────────────────────────────────────────────────────────── */
.banner-warning {
  background: rgba(224, 92, 92, 0.1);
  border: 1px solid rgba(224, 92, 92, 0.25);
  border-radius: var(--radius);
  padding: 0.65rem 1rem;
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* ── Layout ─────────────────────────────────────────────────────────────────── */
.layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 1.25rem;
  align-items: start;
}

@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
}

/* ── Form panel ─────────────────────────────────────────────────────────────── */
.form-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-panel h2 {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  padding-bottom: 0.875rem;
  border-bottom: 1px solid var(--border);
}

form { display: flex; flex-direction: column; gap: 1rem; }

label {
  display: block;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 3px;
}

input[type="text"],
input[type="number"],
input[type="password"] {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 0.9rem;
  padding: 0.45rem 0.65rem;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  accent-color: var(--accent);
}
input[type="number"] { max-width: 180px; }
input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(29,185,84,0.15); }
input[type="checkbox"], input[type="range"] { accent-color: var(--accent); }
::placeholder { color: var(--muted); opacity: 1; }

@keyframes shake {
  0%,100% { transform: none; }
  25%     { transform: translateX(-4px); }
  75%     { transform: translateX(4px); }
}
.field-error {
  border-color: var(--err) !important;
  box-shadow: 0 0 0 3px rgba(224,92,92,0.2) !important;
  animation: shake 0.3s ease;
}

/* Mode tabs — vertical sidebar */
.mode-tabs {
  border: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--surface2);
  border-radius: 8px;
  padding: 4px;
}

.mode-tab {
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: center;
  padding: 0.6rem 0.75rem;
  border-radius: 6px;
  border-left: 2px solid transparent;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  text-align: left;
}

.mode-tab input {
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  height: 1px; width: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
}
.mode-tab:hover { background: var(--border); }
.mode-tab:focus-within { outline: 2px solid var(--accent); outline-offset: 1px; }

.mode-tab:has(input:checked) {
  background: var(--surface);
  border-left-color: var(--accent);
  box-shadow: 0 0 0 1px var(--border);
}

.mode-tab-inner { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.mode-tab-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--muted);
  line-height: 1.2;
  transition: color 0.15s;
}
.mode-tab:hover .mode-tab-label { color: var(--text); }
.mode-tab:has(input:checked) .mode-tab-label { color: var(--accent); }
.mode-tab-desc { font-size: 0.7rem; color: var(--muted); line-height: 1.3; }

.mode-fields.hidden { display: none; }

/* Checkboxes */
.row { display: flex; gap: 1rem; }
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  color: var(--text);
  cursor: pointer;
  margin-bottom: 0;
}
.checkbox-label input { width: auto; }

/* Filters accordion */
.filters {
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
.filters summary {
  padding: 0.5rem 0.75rem;
  font-size: 0.85rem;
  cursor: pointer;
  user-select: none;
  background: var(--surface2);
  list-style: none;
  border-radius: 6px 6px 0 0;
  transition: background 0.12s;
}
.filters summary:hover { background: var(--border); }
.filters summary:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.filters summary::-webkit-details-marker { display: none; }
.filter-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
  padding: 0.75rem;
}

/* ── Login card ─────────────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  margin: 4rem auto 0;
}
.card-narrow { max-width: 380px; }
.card h1 { font-size: 1.25rem; margin-bottom: 1.25rem; }

.error {
  background: rgba(224, 92, 92, 0.1);
  border: 1px solid rgba(224, 92, 92, 0.3);
  border-radius: 6px;
  color: var(--err);
  font-size: 0.875rem;
  padding: 0.5rem 0.75rem;
  margin-bottom: 0.75rem;
}

/* ── Output panel ───────────────────────────────────────────────────────────── */
.output-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  min-height: 520px;
  max-height: 80vh;
}

.output-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--muted);
}
.output-header > span:first-child {
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-size: 0.68rem;
  font-weight: 600;
}

.output-log {
  flex: 1;
  overflow-y: auto;
  padding: 0.75rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
  overscroll-behavior: contain;
}
.output-log::-webkit-scrollbar       { width: 5px; }
.output-log::-webkit-scrollbar-track { background: transparent; }
.output-log::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
.output-log::-webkit-scrollbar-thumb:hover { background: var(--muted); }
.output-log { scrollbar-width: thin; scrollbar-color: var(--border) transparent; }

.output-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  height: 100%;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 0.875rem;
  opacity: 0.6;
}

.log-line             { color: var(--text); }
.log-line.tool-call   { color: var(--tool); border-left: 2px solid var(--tool-border); padding-left: 0.5rem; }
.log-line.tool-result { color: var(--result); padding-left: 1.25rem; }
.log-line.err         { color: var(--err); }
.log-done {
  color: var(--accent) !important;
  font-weight: 600;
  background: rgba(29,185,84,0.07);
  border-left: 2px solid var(--accent);
  border-radius: 0 4px 4px 0;
  padding: 0.3rem 0.5rem;
  margin: 0.25rem 0;
  white-space: normal;
}

/* ── Info tooltips ──────────────────────────────────────────────────────────── */
.info-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--muted);
  color: var(--bg);
  font-size: 9px;
  font-weight: bold;
  cursor: help;
  position: relative;
  vertical-align: middle;
  margin-left: 4px;
  flex-shrink: 0;
}
.info-icon::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.75rem;
  line-height: 1.4;
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  width: 210px;
  white-space: normal;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s;
}
.info-icon:hover::after { opacity: 1; }
.info-icon:focus-visible::after { opacity: 1; }
.info-icon:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ── Range pair inputs ──────────────────────────────────────────────────────── */
.range-pair { display: flex; align-items: center; gap: 0.4rem; }
.range-pair input { flex: 1; min-width: 4.5rem; }
.range-sep { color: var(--muted); font-size: 0.9rem; flex-shrink: 0; }

/* ── Dual-range slider ──────────────────────────────────────────────────────── */
.dual-range { position: relative; height: 36px; }
.dr-track {
  position: absolute; top: 8px; left: 6px; right: 6px;
  height: 4px; background: var(--border); border-radius: 2px;
}
.dr-fill {
  position: absolute; top: 0; height: 100%;
  background: var(--accent); border-radius: 2px;
  left: 0; width: 100%;
}
.dr-thumb {
  position: absolute; top: 0; left: 0; width: 100%; height: 20px;
  margin: 0; padding: 0; background: transparent;
  -webkit-appearance: none; appearance: none; pointer-events: none;
}
.dr-thumb::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--accent); border: 2px solid var(--bg);
  cursor: ew-resize; pointer-events: all;
}
.dr-thumb::-moz-range-thumb {
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--accent); border: 2px solid var(--bg);
  cursor: ew-resize; pointer-events: all; border-style: solid;
}
.dr-thumb:focus { outline: none; }
.dr-thumb:focus::-webkit-slider-thumb { box-shadow: 0 0 0 2px rgba(29,185,84,0.4); }
.dr-vals {
  position: absolute; bottom: 0; left: 0; right: 0;
  display: flex; justify-content: space-between;
  font-size: 0.72rem; color: var(--muted);
  font-variant-numeric: tabular-nums;
}

/* ── Run separator ──────────────────────────────────────────────────────────── */
.run-separator {
  border: none; border-top: 1px solid var(--border);
  margin: 0.75rem 0; opacity: 0.5;
}

/* ── Playlist link ──────────────────────────────────────────────────────────── */
.playlist-link { color: var(--accent); text-decoration: none; border-bottom: 1px solid rgba(29,185,84,0.4); }
.playlist-link:hover { border-bottom-color: var(--accent); }

/* ── History panel ──────────────────────────────────────────────────────────── */
.history-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-top: 1.25rem;
}
.history-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--muted);
}
.history-header > span:first-child {
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-size: 0.68rem;
  font-weight: 600;
}
.history-item { border-bottom: 1px solid var(--border); }
.history-item:last-child { border-bottom: none; }
.history-summary {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1rem;
  cursor: pointer;
  font-size: 0.8rem;
  list-style: none;
  user-select: none;
  transition: background 0.12s;
}
.history-summary:hover { background: var(--surface2); }
.history-summary:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.history-summary::-webkit-details-marker { display: none; }
.history-summary::after {
  content: '▾';
  font-size: 1rem;
  color: var(--muted);
  transition: transform 0.2s;
  line-height: 1;
  flex-shrink: 0;
}
.history-item[open] > .history-summary::after { transform: rotate(-180deg); }
.history-time { color: var(--muted); flex-shrink: 0; font-size: 0.75rem; font-variant-numeric: tabular-nums; }
.history-label { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.history-link { flex-shrink: 0; }
.history-content {
  max-height: 220px;
  overflow-y: auto;
  border-top: 1px solid var(--border);
  padding: 0.5rem 1rem;
}
.history-content::-webkit-scrollbar       { width: 5px; }
.history-content::-webkit-scrollbar-track { background: transparent; }
.history-content::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
.history-content::-webkit-scrollbar-thumb:hover { background: var(--muted); }
.history-content { scrollbar-width: thin; scrollbar-color: var(--border) transparent; }

/* ── Form panel sticky (desktop only) ───────────────────────────────────────── */
@media (min-width: 861px) {
  .form-panel { position: sticky; top: calc(56px + 1.5rem); z-index: 1; }
}

/* ── Card depth ─────────────────────────────────────────────────────────────── */
.form-panel,
.output-panel,
.history-panel {
  box-shadow: var(--shadow);
}

/* ── Filters chevron ─────────────────────────────────────────────────────────── */
.filters > summary { display: flex; align-items: center; }
.filters > summary::after {
  content: '▾';
  margin-left: auto;
  font-size: 1rem;
  color: var(--muted);
  transition: transform 0.2s;
  line-height: 1;
}
.filters[open] > summary::after { transform: rotate(-180deg); }

/* ── Output animations ───────────────────────────────────────────────────────── */
@keyframes logIn {
  from { opacity: 0; transform: translateY(3px); }
  to   { opacity: 1; transform: none; }
}
#output .log-line { animation: logIn 0.12s ease-out both; }

@keyframes borderPulse {
  0%,100% { box-shadow: var(--shadow); }
  50%     { box-shadow: var(--shadow), 0 0 0 2px rgba(29,185,84,0.35); }
}
.output-panel.running { animation: borderPulse 2s ease-in-out infinite; }

@keyframes dotPulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%     { opacity: 0.3; transform: scale(0.7); }
}
.run-dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  margin-left: 6px;
  vertical-align: middle;
  animation: dotPulse 1.5s ease-in-out infinite;
}

/* ── Mobile ≤640px ───────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  header { height: auto; padding: 0.6rem 1rem; flex-wrap: wrap; gap: 0.4rem; }
  .user  { display: none; }
  nav    { gap: 0.5rem; flex-wrap: wrap; }
  main   { padding: 0.875rem; padding-bottom: max(0.875rem, env(safe-area-inset-bottom)); }

  input[type="text"],
  input[type="number"],
  input[type="password"] {
    font-size: 1rem;
    padding: 0.65rem 0.75rem;
  }

  .btn      { min-height: 44px; }
  .btn-sm   { min-height: 36px; padding: 0.4rem 0.75rem; }
  .btn-full { min-height: 48px; font-size: 1rem; }

  .mode-tab { padding: 0.5rem 0.65rem; }

  .output-panel { min-height: 280px; max-height: 55vh; }

  .dual-range { height: 44px; }
  .dr-track   { top: 12px; }
  .dr-thumb   { height: 28px; }
  .dr-thumb::-webkit-slider-thumb { width: 22px; height: 22px; }
  .dr-thumb::-moz-range-thumb     { width: 22px; height: 22px; }

  .card { margin-top: 2rem; }
}

/* ── Utilities ──────────────────────────────────────────────────────────────── */
.muted   { color: var(--muted); }
.hidden  { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; clip: rect(0,0,0,0); overflow: hidden; }

/* ── Nav link ───────────────────────────────────────────────────────────────── */
.nav-link {
  font-size: 0.875rem;
  color: var(--muted);
  text-decoration: none;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  transition: color 0.15s, background 0.15s;
}
.nav-link:hover { color: var(--text); background: var(--surface2); }
.nav-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ── Profile hero ────────────────────────────────────────────────────────────── */
.profile-hero {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}
.profile-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid var(--border);
}
.profile-avatar-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface2);
  color: var(--muted);
}
.profile-name {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
}
.profile-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.35rem;
  font-size: 0.875rem;
  color: var(--muted);
  flex-wrap: wrap;
}

/* ── All-time stat pills ─────────────────────────────────────────────────────── */
.stat-row {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.stat-pill {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1.25rem;
  box-shadow: var(--shadow);
  min-width: 110px;
  text-align: center;
}
.stat-pill-value {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
.stat-pill-label {
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 0.2rem;
}

/* ── Insights grid ───────────────────────────────────────────────────────────── */
.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow);
}
.stat-card-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 0.5rem;
}
.stat-card-value {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

/* Mainstream bar */
.mainstream-bar-wrap {
  height: 6px;
  background: var(--surface2);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 0.3rem;
}
.mainstream-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--tool) 0%, var(--accent) 100%);
  border-radius: 3px;
  transition: width 0.6s ease;
}
.mainstream-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--muted);
}

/* Genre tags */
.genre-list { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.genre-tag {
  font-size: 0.72rem;
  padding: 0.2rem 0.55rem;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 99px;
  color: var(--muted);
  white-space: nowrap;
}

/* Era / year bars */
.era-bars { display: flex; flex-direction: column; gap: 0.45rem; }
.era-row { display: flex; align-items: center; gap: 0.5rem; font-size: 0.78rem; }
.era-label { color: var(--muted); width: 2.8rem; flex-shrink: 0; font-variant-numeric: tabular-nums; }
.era-bar-track {
  flex: 1;
  height: 6px;
  background: var(--surface2);
  border-radius: 3px;
  overflow: hidden;
}
.era-bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 3px;
  transition: width 0.5s ease;
}
.era-pct { color: var(--muted); width: 3.5rem; text-align: right; font-variant-numeric: tabular-nums; flex-shrink: 0; }

/* Hourly chart */
.hourly-chart {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 60px;
  margin-bottom: 0.35rem;
}
.hourly-bar {
  flex: 1;
  background: var(--surface2);
  border-radius: 2px 2px 0 0;
  min-height: 2px;
  transition: background 0.15s;
}
.hourly-bar-active { background: var(--accent); opacity: 0.7; }
.hourly-bar:hover { opacity: 1; }
.hourly-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.68rem;
  color: var(--muted);
}

/* ── Profile sections ────────────────────────────────────────────────────────── */
.profile-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow);
}
.section-title {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}
.section-sub { font-size: 0.78rem; font-weight: 400; color: var(--muted); margin-left: 0.4rem; }
.profile-empty { color: var(--muted); font-size: 0.875rem; padding: 0.5rem 0; }

/* ── Top artist grid ─────────────────────────────────────────────────────────── */
.top-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
}
.top-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.75rem;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-decoration: none;
  color: var(--text);
  transition: background 0.15s, border-color 0.15s, transform 0.12s;
  cursor: pointer;
}
.top-card:hover { background: var(--border); border-color: var(--muted); transform: translateY(-1px); }
.top-card-nolink { cursor: default; }
.top-card-nolink:hover { transform: none; }
.top-card-rank {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
  width: 1.2rem;
  text-align: center;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}
.top-card-img {
  width: 44px; height: 44px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.top-card-img-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  color: var(--muted);
  border-radius: 50%;
  flex-shrink: 0;
  width: 44px; height: 44px;
}
.top-card-info { min-width: 0; }
.top-card-name { font-size: 0.85rem; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.top-card-sub  { font-size: 0.72rem; color: var(--muted); margin-top: 1px; font-variant-numeric: tabular-nums; }
.top-card-genre { font-size: 0.68rem; color: var(--tool); margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── Track list ──────────────────────────────────────────────────────────────── */
.track-list { display: flex; flex-direction: column; }
.track-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.5rem;
  border-radius: 6px;
  text-decoration: none;
  color: var(--text);
  transition: background 0.12s;
  cursor: pointer;
}
.track-row:hover { background: var(--surface2); }
.track-row-nolink { cursor: default; }
.track-row-nolink:hover { background: none; }
.track-rank {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
  width: 1.4rem;
  text-align: right;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}
.track-img {
  width: 44px; height: 44px;
  border-radius: 4px;
  object-fit: cover;
  flex-shrink: 0;
}
.track-img-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface2);
  color: var(--muted);
  border-radius: 4px;
  flex-shrink: 0;
  width: 44px; height: 44px;
}
.track-info { flex: 1; min-width: 0; }
.track-title  { font-size: 0.875rem; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.track-artist { font-size: 0.78rem; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-top: 1px; }
.track-stats  { text-align: right; flex-shrink: 0; }
.track-stat-primary   { font-size: 0.82rem; font-weight: 600; color: var(--accent); font-variant-numeric: tabular-nums; }
.track-stat-secondary { font-size: 0.7rem; color: var(--muted); margin-top: 1px; font-variant-numeric: tabular-nums; }
.track-time   { font-size: 0.78rem; color: var(--muted); font-variant-numeric: tabular-nums; }

/* ── Aura hero wrap ──────────────────────────────────────────────────────────── */
.aura-wrap { position: relative; }
.has-aura  {
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 1.25rem;
  min-height: 200px;
  background: var(--surface);
}
#music-aura {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
}
.aura-inner { position: relative; z-index: 1; padding: 1.75rem 1.5rem 0.5rem; }
.has-aura .profile-hero { margin-bottom: 0.5rem; }
.has-aura .profile-name { text-shadow: 0 1px 8px rgba(0,0,0,0.6); }
.has-aura .profile-avatar {
  border-color: rgba(255,255,255,0.25);
  box-shadow: 0 0 0 3px rgba(0,0,0,0.3);
}

/* ── Vibe strip ───────────────────────────────────────────────────────────────── */
.vibe-strip {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.875rem 1.5rem 1.125rem;
  background: linear-gradient(to top, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0) 100%);
}
.vibe-badge {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex: 1;
  min-width: 0;
}
.vibe-emoji {
  font-size: 1.75rem;
  line-height: 1;
  flex-shrink: 0;
  filter: drop-shadow(0 1px 4px rgba(0,0,0,0.5));
}
.vibe-text { min-width: 0; }
.vibe-label {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 1px 6px rgba(0,0,0,0.7);
  letter-spacing: -0.01em;
}
.vibe-desc {
  font-size: 0.76rem;
  color: rgba(255,255,255,0.72);
  margin-top: 0.15rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.vibe-tempo {
  text-align: right;
  flex-shrink: 0;
}
.vibe-tempo-val {
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  text-shadow: 0 1px 6px rgba(0,0,0,0.6);
  font-variant-numeric: tabular-nums;
  display: block;
  line-height: 1;
}
.vibe-tempo-unit {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ── Sound DNA section ───────────────────────────────────────────────────────── */
.dna-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 1.5rem;
  align-items: center;
}
.radar-wrap {
  display: flex;
  justify-content: center;
}
#radar-chart { display: block; }

.attr-list { display: flex; flex-direction: column; gap: 0.7rem; }
.attr-row  { display: flex; align-items: center; gap: 0.625rem; }
.attr-name {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted);
  min-width: 6rem;
  flex-shrink: 0;
}
.attr-bar-wrap {
  flex: 1;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}
.attr-bar {
  height: 100%;
  border-radius: 3px;
  transition: width 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.attr-bar-energy       { background: linear-gradient(90deg, #ef4444, #f97316); }
.attr-bar-dance        { background: linear-gradient(90deg, #8b5cf6, #ec4899); }
.attr-bar-valence      { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.attr-bar-acoustic     { background: linear-gradient(90deg, #10b981, #34d399); }
.attr-bar-instrumental { background: linear-gradient(90deg, #3b82f6, #60a5fa); }
.attr-bar-live         { background: linear-gradient(90deg, #14b8a6, #2dd4bf); }
.attr-pct {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
  min-width: 2.25rem;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

@media (max-width: 640px) {
  .dna-layout { grid-template-columns: 1fr; }
  .radar-wrap { justify-content: flex-start; }
  .vibe-desc  { white-space: normal; }
  .has-aura   { min-height: 170px; }
}

/* ── Chart color palette ─────────────────────────────────────────────────────── */
:root {
  --c1: #f59e0b; --c1-bg: rgba(245,158,11,0.12);
  --c2: #ef4444; --c2-bg: rgba(239,68,68,0.12);
  --c3: #3b82f6; --c3-bg: rgba(59,130,246,0.12);
  --c4: #8b5cf6; --c4-bg: rgba(139,92,246,0.12);
  --c5: #10b981; --c5-bg: rgba(16,185,129,0.12);
}

/* ── Accent stat pill ────────────────────────────────────────────────────────── */
.stat-pill-accent { border-color: var(--accent); }
.stat-pill-accent .stat-pill-value { color: var(--accent); }

/* ── Year timeline ───────────────────────────────────────────────────────────── */
.year-timeline { display: flex; flex-direction: column; gap: 0.625rem; }

.year-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.875rem 1.125rem;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.year-card:hover { border-color: var(--accent); box-shadow: var(--shadow); }

.year-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.year-number {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  min-width: 2.75rem;
  flex-shrink: 0;
}
.year-bar-wrap {
  flex: 1;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}
.year-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent) 0%, #17c964 100%);
  border-radius: 3px;
  min-width: 2px;
}
.year-hours {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}
.year-plays {
  font-size: 0.75rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

.year-details { margin-top: 0.6rem; display: flex; flex-direction: column; gap: 0.35rem; }

.year-row {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}
.year-row-label {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding-top: 0.2rem;
  min-width: 3.25rem;
  flex-shrink: 0;
}
.year-tags { display: flex; flex-wrap: wrap; gap: 0.3rem; }

.ytag {
  display: inline-block;
  font-size: 0.7rem;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  border: 1px solid currentColor;
  white-space: nowrap;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: default;
}
.ytag-1,  .ytag-t1 { color: var(--c1); background: var(--c1-bg); }
.ytag-2,  .ytag-t2 { color: var(--c2); background: var(--c2-bg); }
.ytag-3,  .ytag-t3 { color: var(--c3); background: var(--c3-bg); }
.ytag-4,  .ytag-t4 { color: var(--c4); background: var(--c4-bg); }
.ytag-5,  .ytag-t5 { color: var(--c5); background: var(--c5-bg); }
.ytag-t1, .ytag-t2, .ytag-t3, .ytag-t4, .ytag-t5 { opacity: 0.85; }

/* ── Hall of Fame ────────────────────────────────────────────────────────────── */
.hof-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.hof-list { display: flex; flex-direction: column; gap: 0.4rem; }

.hof-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  text-decoration: none;
  color: var(--text);
  transition: background 0.12s, border-color 0.12s;
}
.hof-row:hover { background: var(--surface2); border-color: var(--accent); }
.hof-row-nolink { cursor: default; }
.hof-row-nolink:hover { background: var(--surface); border-color: var(--border); }

.hof-rank {
  font-size: 0.9rem;
  font-weight: 800;
  min-width: 1.25rem;
  text-align: center;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}
.hof-rank-1 { color: #f59e0b; }
.hof-rank-2 { color: #94a3b8; }
.hof-rank-3 { color: #b45309; }

.hof-img {
  width: 40px; height: 40px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
}
.hof-img-placeholder {
  width: 40px; height: 40px;
  border-radius: 6px;
  background: var(--surface2);
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.hof-info { flex: 1; min-width: 0; }
.hof-name {
  font-size: 0.875rem;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.hof-sub {
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 1px;
  font-variant-numeric: tabular-nums;
}
.hof-genre {
  font-size: 0.65rem;
  color: var(--tool);
  background: var(--tool-border);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  white-space: nowrap;
  flex-shrink: 0;
  max-width: 90px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hof-pct {
  font-size: 0.72rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

/* ── Genre tag color variants ────────────────────────────────────────────────── */
.gtag-1 { color: var(--c1) !important; background: var(--c1-bg) !important; border-color: var(--c1) !important; }
.gtag-2 { color: var(--c2) !important; background: var(--c2-bg) !important; border-color: var(--c2) !important; }
.gtag-3 { color: var(--c3) !important; background: var(--c3-bg) !important; border-color: var(--c3) !important; }
.gtag-4 { color: var(--c4) !important; background: var(--c4-bg) !important; border-color: var(--c4) !important; }
.gtag-5 { color: var(--c5) !important; background: var(--c5-bg) !important; border-color: var(--c5) !important; }

/* ── Collapsible sections (details/summary) ─────────────────────────────────── */
summary {
  cursor: pointer;
  user-select: none;
}
summary::-webkit-details-marker { display: none; }
summary::marker { content: ''; }

summary.section-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
summary.section-title::after {
  content: '';
  display: inline-block;
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(45deg);
  transition: transform 0.2s ease;
  margin-left: auto;
  flex-shrink: 0;
  opacity: 0.6;
}
details:not([open]) > summary.section-title::after { transform: rotate(-45deg); }
details:not([open]) > summary.section-title         { margin-bottom: 0; }

details[open] > :not(summary) {
  animation: section-reveal 0.2s ease;
}
@keyframes section-reveal {
  from { opacity: 0; transform: translateY(-5px); }
  to   { opacity: 1; transform: translateY(0); }
}

summary.persona-summary {
  display: block;
  list-style: none;
}

/* ── Psychological Persona card ─────────────────────────────────────────────── */
.persona-card {
  position: relative;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem 2rem;
  margin-bottom: 1.25rem;
}
.persona-card::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(139,92,246,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.persona-card::after {
  content: '';
  position: absolute;
  bottom: -60px; left: -40px;
  width: 240px; height: 240px;
  background: radial-gradient(circle, rgba(245,158,11,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.persona-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.persona-archetype {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  background: linear-gradient(120deg, #f59e0b 0%, #8b5cf6 60%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.persona-traits {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  justify-content: flex-end;
  padding-top: 0.25rem;
}
.persona-trait {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.65rem;
  border-radius: 100px;
  border: 1px solid;
}
.ptrait-1 { color: var(--c1); background: var(--c1-bg); border-color: rgba(245,158,11,0.3); }
.ptrait-2 { color: var(--c4); background: var(--c4-bg); border-color: rgba(139,92,246,0.3); }
.ptrait-3 { color: var(--c3); background: var(--c3-bg); border-color: rgba(59,130,246,0.3); }
.ptrait-4 { color: var(--c5); background: var(--c5-bg); border-color: rgba(16,185,129,0.3); }
.ptrait-5 { color: var(--c2); background: var(--c2-bg); border-color: rgba(239,68,68,0.3); }
.persona-headline {
  font-size: 1.0rem;
  font-style: italic;
  color: var(--text);
  opacity: 0.88;
  line-height: 1.55;
  margin-bottom: 1.125rem;
  max-width: 72ch;
}
.persona-narrative {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.persona-para {
  font-size: 0.885rem;
  color: var(--muted);
  line-height: 1.72;
  margin: 0;
  max-width: 80ch;
}

/* ── Unlock full stats card ──────────────────────────────────────────────────── */
.unlock-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem 2rem;
  margin-bottom: 1.25rem;
  position: relative;
  overflow: hidden;
}
.unlock-card::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(29,185,84,0.10) 0%, transparent 70%);
  pointer-events: none;
}
.unlock-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  color: var(--text);
}
.unlock-desc {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 1.375rem;
  max-width: 66ch;
}
.unlock-steps {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-bottom: 1.25rem;
}
.unlock-step {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--text);
  line-height: 1.55;
}
.unlock-step-num {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  color: #000;
  font-size: 0.68rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.1rem;
}
.unlock-note {
  font-size: 0.775rem;
  color: var(--muted);
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.55rem 0.875rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  word-break: break-all;
}

/* ── Artist Recommendations grid ─────────────────────────────────────────────── */
.rec-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.875rem;
}
.rec-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.125rem 0.875rem;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.625rem;
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}
.rec-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.rec-img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
}
.rec-img-placeholder {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--surface2);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
}
.rec-info { width: 100%; display: flex; flex-direction: column; gap: 0.2rem; }
.rec-name {
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.rec-genre {
  font-size: 0.69rem;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.rec-track {
  font-size: 0.67rem;
  color: var(--accent);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-decoration: none;
  display: block;
  margin-top: 0.125rem;
}
.rec-track:hover { text-decoration: underline; }

/* ── Profile mobile ──────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .profile-hero { gap: 0.875rem; }
  .profile-avatar { width: 60px; height: 60px; }
  .profile-name { font-size: 1.25rem; }
  .stat-row { gap: 0.5rem; }
  .stat-pill { padding: 0.6rem 0.875rem; min-width: 90px; }
  .stat-pill-value { font-size: 1.3rem; }
  .insights-grid { grid-template-columns: 1fr; }
  .top-grid { grid-template-columns: 1fr; }
  .track-stat-secondary { display: none; }
  .hof-grid { grid-template-columns: 1fr; }
  .year-plays { display: none; }
  .ytag { max-width: 140px; }
  .persona-card { padding: 1.25rem; }
  .persona-archetype { font-size: 1.25rem; }
  .persona-header { flex-direction: column; }
  .persona-traits { justify-content: flex-start; }
  .rec-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Reduced motion ─────────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .output-panel.running  { animation: none; box-shadow: var(--shadow), 0 0 0 2px rgba(29,185,84,0.35); }
  .run-dot               { animation: none; opacity: 1; }
}