/* @font-face rules live in fonts.css (generated by the build). */

/* Era tokens are registered so colours interpolate when the page morphs between eras. */
@property --era-page { syntax: '<color>'; inherits: true; initial-value: #1b1a19; }
@property --era-panel { syntax: '<color>'; inherits: true; initial-value: #262422; }
@property --era-field { syntax: '<color>'; inherits: true; initial-value: #34322f; }
@property --era-floor { syntax: '<color>'; inherits: true; initial-value: #34322f; }
@property --era-light { syntax: '<color>'; inherits: true; initial-value: #736e66; }
@property --era-ink { syntax: '<color>'; inherits: true; initial-value: #f4f1e8; }
@property --era-muted { syntax: '<color>'; inherits: true; initial-value: #b9b4ab; }
@property --era-accent { syntax: '<color>'; inherits: true; initial-value: #d8d2c8; }
@property --era-accent-text { syntax: '<color>'; inherits: true; initial-value: #d8d2c8; }
@property --era-radius { syntax: '<length>'; inherits: true; initial-value: 10px; }
@property --era-blur { syntax: '<length>'; inherits: true; initial-value: 8px; }
@property --era-grain { syntax: '<number>'; inherits: true; initial-value: 0.12; }
@property --era-sepia { syntax: '<number>'; inherits: true; initial-value: 0; }

:root {
  --gutter: 16px;
  --era-ease: ease-in-out;
  --era-beat: 9000ms;
  --era-breathe: 0.4;
  --era-tracking: 0.01em;
  --head-h: 0px;
  /* derived surfaces: one line colour, two surface depths, all following the era */
  --line: color-mix(in oklab, var(--era-ink) 13%, transparent);
  --line-strong: color-mix(in oklab, var(--era-ink) 24%, transparent);
  --surface: color-mix(in oklab, var(--era-panel) 92%, transparent);
  --surface-2: color-mix(in oklab, var(--era-panel) 78%, var(--era-page));
  --control: color-mix(in oklab, var(--era-panel) 86%, var(--era-ink));
  --r-sm: calc(var(--era-radius) * .6);
  --measure: 68ch;
  transition: --era-page 1.4s ease, --era-panel 1.4s ease, --era-field 1.4s ease, --era-floor 1.4s ease, --era-light 1.4s ease,
    --era-ink 1.4s ease, --era-muted 1.4s ease, --era-accent 1.4s ease, --era-accent-text 1.4s ease, --era-radius 1.4s ease,
    --era-blur 1.4s ease, --era-grain 1.4s ease, --era-sepia 1.4s ease;
}
@media (min-width: 720px) { :root { --gutter: 24px; --head-h: 65px; } }
@media (min-width: 1200px) { :root { --gutter: 32px; } }

* { box-sizing: border-box; }
[hidden] { display: none !important; } /* component display rules must never override the hidden attribute */
html { -webkit-text-size-adjust: 100%; background: var(--era-page); scroll-padding-top: calc(var(--head-h) + 12px); }
body { margin: 0; background: transparent; color: var(--era-ink); font: 16px/1.5 'EraMeta', 'Arial Narrow', system-ui, sans-serif; min-height: 100vh; min-height: 100svh;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; font-kerning: normal; }
a { color: var(--era-accent-text); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-color: currentColor; }
::selection { background: color-mix(in oklab, var(--era-accent) 55%, transparent); color: var(--era-ink); }

/* ---- background: one calm field in the era's colours, and a faint grain ---- */
.era-field { position: fixed; inset: 0; z-index: -3; pointer-events: none;
  background: radial-gradient(130% 70% at 50% -10%, color-mix(in oklab, var(--era-light) 20%, var(--era-page)) 0%, transparent 70%),
    linear-gradient(180deg, var(--era-page) 0%, color-mix(in oklab, var(--era-field) 30%, var(--era-page)) 100%); }
.era-grain { position: fixed; inset: 0; z-index: -2; pointer-events: none; opacity: calc(var(--era-grain) * .45); mix-blend-mode: overlay; background-size: 180px 180px; }
body[data-view="compare"]::before { content: ''; position: fixed; inset: 0; z-index: -2; background: linear-gradient(90deg, var(--era-field), var(--cmp-b, var(--era-field))); opacity: .55; pointer-events: none; }

/* ---- controls ---- */
/* One family of controls: soft pills on the era field. Primary = warm ink with a glow of the era's light;
   default = frosted glass; ghost = text until touched; icon = a round ghost. Labels are centred on their capitals
   (text-box trims the font's tall line box, which otherwise lifts every label ~0.14em). */
button, .button, select { font: inherit; font-size: 15px; line-height: 1; letter-spacing: .01em; color: var(--era-ink); background: color-mix(in oklab, var(--era-ink) 7%, transparent);
  border: 1px solid color-mix(in oklab, var(--era-ink) 16%, transparent); border-radius: 999px; padding: 0 20px; min-height: 44px; cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px; white-space: nowrap; -webkit-tap-highlight-color: transparent;
  transition: background-color .25s ease, border-color .25s ease, color .25s ease, box-shadow .35s ease, transform .12s ease; }
button:hover, .button:hover { background: color-mix(in oklab, var(--era-ink) 12%, transparent); border-color: color-mix(in oklab, var(--era-ink) 30%, transparent); }
button:active, .button:active { transform: scale(.97); }
button.primary, .button.primary { background: var(--era-ink); color: var(--era-page); border-color: transparent; box-shadow: 0 10px 34px -14px color-mix(in oklab, var(--era-light) 90%, transparent); }
button.primary:hover, .button.primary:hover { background: color-mix(in oklab, var(--era-ink) 90%, var(--era-light)); box-shadow: 0 12px 40px -12px color-mix(in oklab, var(--era-light) 100%, transparent); }
button.ghost, .button.ghost { background: transparent; border-color: transparent; color: var(--era-muted); }
button.ghost:hover, .button.ghost:hover { background: color-mix(in oklab, var(--era-ink) 7%, transparent); border-color: transparent; color: var(--era-ink); }
button:disabled { opacity: .45; cursor: not-allowed; }
button.icon { padding: 0; width: 44px; font-size: 19px; }
select { padding-right: 36px; appearance: none; -webkit-appearance: none; background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 20px) 52%, calc(100% - 15px) 52%; background-size: 5px 5px; background-repeat: no-repeat; }
@supports (text-box: trim-both cap alphabetic) {
  button, .button, select, .bar nav a, .arch-switch a, .drop span { text-box: trim-both cap alphabetic; }
}
@supports not (text-box: trim-both cap alphabetic) {
  button, .button, .bar nav a, .arch-switch a { padding-top: .28em; } /* same optical centre where trimming is unknown */
}
button:focus-visible, a:focus-visible, select:focus-visible, summary:focus-visible { outline: 2px solid var(--era-accent-text); outline-offset: 2px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: var(--gutter); top: 8px; z-index: 10; background: var(--era-panel); padding: 8px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---- header ---- */
.bar { display: flex; flex-wrap: wrap; gap: 4px 16px; align-items: center; justify-content: space-between; padding: 8px var(--gutter); border-bottom: 1px solid var(--line);
  background: color-mix(in oklab, var(--era-page) 82%, transparent); position: relative; z-index: 5; }
.brand { font-family: 'EraTitle', 'EraMeta', sans-serif; font-synthesis: none; font-size: 26px; line-height: 1.1; letter-spacing: var(--era-tracking); color: var(--era-ink); text-decoration: none; white-space: nowrap; }
.brand span { font-family: 'EraMeta', sans-serif; font-size: 13px; color: var(--era-muted); letter-spacing: 0; margin-left: 8px; }
.bar nav { display: flex; gap: 2px; align-items: center; }
.bar nav a { color: var(--era-muted); text-decoration: none; padding: 8px 12px; border-radius: var(--r-sm); min-height: 44px; display: inline-flex; align-items: center; position: relative; transition: color .2s ease; }
.bar nav a:hover { color: var(--era-ink); }
.bar nav a[aria-current="page"] { color: var(--era-ink); }
.bar nav a[aria-current="page"]::after { content: ''; position: absolute; left: 12px; right: 12px; bottom: 6px; height: 1px; background: var(--era-accent-text); }
.bar .lang { min-height: 44px; min-width: 44px; padding: 0 10px; margin-left: 6px; font-size: 13px; letter-spacing: .08em; background: transparent; border-color: var(--line-strong); color: var(--era-muted); }
@media (min-width: 720px) {
  .bar { position: sticky; top: 0; min-height: var(--head-h); -webkit-backdrop-filter: blur(var(--era-blur)); backdrop-filter: blur(var(--era-blur)); }
}
@media (max-width: 719px) {
  .brand span { display: none; }
  .bar { padding-top: 6px; padding-bottom: 4px; }
  .bar nav { width: 100%; justify-content: space-between; }
  .bar nav a { padding: 8px 10px; }
  .bar nav a:first-child { padding-left: 0; }
  .bar nav a:first-child[aria-current="page"]::after { left: 0; }
  .bar { position: relative; }
  .bar .lang { position: absolute; top: 2px; right: calc(var(--gutter) - 10px); margin: 0; border-color: transparent; }
  .foot { flex-direction: column; }
}

/* ---- page ---- */
main { padding: 16px var(--gutter) 56px; max-width: 1320px; margin: 0 auto; }
.view h1 { font-family: 'EraTitle', 'EraMeta', sans-serif; font-synthesis: none; font-weight: normal; font-size: clamp(38px, 4.4vw, 60px); line-height: 1.02; margin: 0; letter-spacing: var(--era-tracking); text-wrap: balance; }
h2 { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--era-muted); font-weight: normal; margin: 0 0 12px; }
h3 { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--era-muted); font-weight: normal; margin: 14px 0 6px; }
.note { color: var(--era-muted); font-size: 14px; line-height: 1.5; margin: 4px 0 10px; max-width: var(--measure); }
.notice { background: #4a1d1d; color: #fff; padding: 12px; border-radius: 6px; }

/* ---- period rail: every era, one tap away ---- */
.rail { margin: 0 calc(-1 * var(--gutter)) 16px; overflow-x: auto; overscroll-behavior-x: contain; scrollbar-width: none; scroll-snap-type: x proximity; scroll-padding-inline: var(--gutter);
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 var(--gutter), #000 calc(100% - var(--gutter)), transparent 100%); mask-image: linear-gradient(90deg, transparent 0, #000 var(--gutter), #000 calc(100% - var(--gutter)), transparent 100%); }
.rail::-webkit-scrollbar { display: none; }
.rail ol { list-style: none; margin: 0; padding: 2px var(--gutter) 4px; display: flex; gap: 8px; width: max-content; }
.rail li { scroll-snap-align: start; }
.rail a { display: flex; align-items: center; gap: 10px; min-height: 48px; padding: 5px 14px 5px 6px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--era-muted); text-decoration: none; transition: border-color .25s ease, color .25s ease, background-color .25s ease; }
.rail a:hover { color: var(--era-ink); border-color: var(--line-strong); }
.rail a[aria-current="true"] { color: var(--era-ink); border-color: var(--era-accent-text); background: var(--surface-2); }
.rail .rt { display: flex; flex-direction: column; line-height: 1.15; white-space: nowrap; }
.rail .rt b { font-family: 'EraTitle', 'EraMeta', sans-serif; font-synthesis: none; font-weight: normal; font-size: 18px; letter-spacing: .02em; }
.rail .rt span { font-size: 12px; color: var(--era-muted); }
.sw-era { flex: none; width: 34px; height: 34px; border-radius: 50%; background: radial-gradient(circle at 34% 30%, var(--l) 0 18%, var(--f) 62%, var(--g) 100%); box-shadow: inset 0 0 0 1px rgba(255,255,255,.14); position: relative; }
.sw-era.now::after { content: ''; position: absolute; right: -1px; top: -1px; width: 9px; height: 9px; border-radius: 50%; background: var(--era-accent-text); box-shadow: 0 0 0 2px var(--era-page); }

/* ---- era view ---- */
.era-layout { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 900px) {
  .era-layout { grid-template-columns: minmax(300px, 430px) minmax(0, 1fr); gap: 28px; align-items: start; }
  .stage-col { position: sticky; top: calc(var(--head-h) + 16px); margin: 0; justify-self: center; }
}
.stage-col { width: min(100%, max(320px, calc((100svh - var(--head-h) - 150px) * 9 / 16))); margin: 0 auto; }
.stage-frame { position: relative; width: min(100%, max(240px, calc((100svh - var(--head-h) - 150px) * 9 / 16))); margin: 0 auto; }
.stage { position: relative; width: 100%; aspect-ratio: 9 / 16; background: var(--era-field); border-radius: var(--era-radius); overflow: hidden; user-select: none; -webkit-user-select: none;
  box-shadow: 0 0 0 1px color-mix(in oklab, var(--era-light) 28%, transparent), 0 28px 70px -34px color-mix(in oklab, var(--era-light) 70%, transparent); }
.stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
#live-type { pointer-events: none; transition: opacity .7s ease; }
#live-type.fading { opacity: 0; }
.stage-controls { display: grid; grid-template-columns: 44px 1fr 1.35fr 44px; gap: 8px; margin-top: 12px; }
.stage-controls button { white-space: nowrap; padding-left: 10px; padding-right: 10px; }
.motion::before { content: ''; flex: none; width: 10px; height: 12px; background: linear-gradient(90deg, currentColor 0 34%, transparent 34% 66%, currentColor 66%); }
.motion[aria-pressed="false"]::before { background: currentColor; clip-path: polygon(0 0, 100% 50%, 0 100%); }
.hint { color: var(--era-muted); font-size: 12px; margin: 8px 0 0; text-align: center; }
@media (hover: none), (pointer: coarse), (max-width: 719px) { .hint { display: none; } }

/* Panels float on the era field
   (opacity only, so the compositor does the work — no per-frame repaint). */
.panel { position: relative; min-width: 0; padding: 22px 20px 24px; border-radius: var(--era-radius); background: var(--surface); border: 1px solid var(--line); }
.panel::after, .stage-frame::after { content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0;
  box-shadow: 0 0 0 1px color-mix(in oklab, var(--era-light) 45%, transparent), 0 0 40px -8px color-mix(in oklab, var(--era-light) 45%, transparent); }
.stage-frame::after { border-radius: var(--era-radius); }
@media (min-width: 720px) { .panel { padding: 28px 32px 32px; } }

.era-hero { padding-bottom: 20px; }
.era-hero h1 .h-title { display: block; }
.era-hero h1 .h-date { display: block; font-size: .56em; line-height: 1.1; margin-top: 6px; color: var(--era-muted); letter-spacing: .02em; }
.kicker { color: var(--era-accent-text); margin: 0 0 10px; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; }
.era-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; margin-top: 14px; }
.count { margin: 0; font-size: 15px; letter-spacing: .02em; }
.badge { display: inline-block; border: 1px solid var(--line-strong); border-radius: 999px; padding: 3px 11px; font-size: 13px; color: var(--era-muted); margin: 0; }
.slices { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.slices a { font-size: 14px; border: 1px solid var(--line-strong); border-radius: var(--r-sm); padding: 8px 12px; text-decoration: none; color: var(--era-ink); min-height: 40px; display: inline-flex; align-items: center; transition: border-color .2s ease, background-color .2s ease; }
.slices a:hover { border-color: var(--era-accent-text); background: var(--surface-2); }
.slices a[aria-current] { border-color: var(--era-accent-text); background: var(--surface-2); color: var(--era-accent-text); }

.panel > section { border-top: 1px solid var(--line); padding: 20px 0 6px; }
.portrait-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; max-width: 72ch; }
.portrait-list li { display: grid; grid-template-columns: 84px 1fr; gap: 14px; align-items: baseline; font-size: 16.5px; line-height: 1.5; }
.portrait-list .pk { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--era-accent-text); }
@media (max-width: 480px) { .portrait-list li { grid-template-columns: 1fr; gap: 2px; font-size: 16px; } }

.organism .signatures { list-style: none; padding: 0; margin: 8px 0 10px; display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px 18px; }
.signatures li { display: grid; grid-template-columns: 22px 1fr; gap: 2px 10px; align-items: start; align-content: start; font-size: 14px; }
.signatures svg { grid-row: span 2; margin-top: 2px; }
.signatures .who { color: var(--era-ink); }
.signatures .how { color: var(--era-muted); font-size: 13px; line-height: 1.45; }
.signatures a { color: var(--era-muted); }

.components { list-style: none; padding: 0; margin: 4px 0 8px; display: grid; gap: 10px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.components li { background: var(--surface-2); border-radius: var(--r-sm); padding: 12px 14px; border-left: 3px solid var(--c, #666); }
.components .g { font-size: 11px; color: var(--era-muted); text-transform: uppercase; letter-spacing: .08em; }
.components .s { font-size: 16px; line-height: 1.35; margin: 4px 0 6px; }
.components .m { font-size: 13px; color: var(--era-muted); line-height: 1.45; }

.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { text-align: left; vertical-align: top; padding: 8px 10px 8px 0; border-bottom: 1px solid var(--line); }
th { color: var(--era-muted); font-weight: normal; }
td.from { color: var(--era-muted); min-width: 140px; }
.cls { display: inline-block; font-size: 11px; padding: 1px 6px; border-radius: 4px; margin-right: 4px; border: 1px solid currentColor; }
.cls-evidence, .cls-editorial { color: #f0cf86; }
.cls-structure { color: #9fd3f0; }
.cls-coverage { color: #e9a9c0; }
.cls-tag { color: #cfc7b8; }
.cls-identity, .cls-epoch { color: #c7c0f0; }
.cls-none { color: #b0aca6; }
.sw { display: inline-block; width: 14px; height: 14px; border-radius: 3px; vertical-align: -2px; margin-right: 3px; border: 1px solid rgba(255,255,255,.25); }

.tags { padding-left: 18px; font-size: 14px; }
.tags li.quiet { list-style: none; margin-left: -18px; color: var(--era-muted); }
details { border-top: 1px solid var(--line); }
details > :not(summary) { margin-left: 0; }
details[open] { padding-bottom: 14px; }
summary { cursor: pointer; min-height: 48px; display: flex; align-items: center; justify-content: space-between; gap: 12px; list-style: none; color: var(--era-ink); transition: color .2s ease; }
summary::-webkit-details-marker { display: none; }
summary::after { content: ''; flex: none; width: 8px; height: 8px; border-right: 1px solid currentColor; border-bottom: 1px solid currentColor; transform: translateY(-3px) rotate(45deg); transition: transform .25s ease; opacity: .7; }
details[open] > summary::after { transform: translateY(2px) rotate(-135deg); }
summary:hover { color: var(--era-accent-text); }
ol { padding-left: 22px; font-size: 14px; }
.prov { display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; font-size: 13px; }
.prov dt { color: var(--era-muted); }
.prov dd { margin: 0; overflow-wrap: anywhere; }

.rhythm { display: flex; align-items: flex-end; gap: 3px; height: 72px; margin: 6px 0 6px; }
.rhythm span { flex: 1; min-width: 4px; background: var(--era-accent-text); border-radius: 2px 2px 0 0; }
.rhythm span.none { background: var(--era-muted); opacity: .5; height: 2px !important; }
.rhythm span.unknown { background: transparent; border: 1px dashed var(--era-muted); height: 30% !important; }
.rhythm span.outside { background: transparent; }

/* ---- visitor view vs ?debug=1 ---- */
html:not([data-debug]) [data-debug-only] { display: none !important; }
html:not([data-debug]) .portrait-list .pk { display: none; }
html:not([data-debug]) .portrait-list li { display: block; font-size: 17px; line-height: 1.5; }
.cv { display: inline-flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.cv-row { display: inline-flex; gap: 4px; }
.cv-row i { width: 14px; height: 14px; border-radius: 50%; background: var(--c); box-shadow: inset 0 0 0 1px rgba(255,255,255,.22); }
.cv-note { font-size: 13px; color: var(--era-muted); }
.portrait-list li[data-k=years] { font-size: 15px; color: var(--era-muted); }
.portrait-list li[data-k=poem] { font-style: italic; color: var(--era-accent-text); font-size: 16px; }
.portrait-list li[data-k=poem]::before { content: '\266A  '; font-style: normal; opacity: .7; }
.rhythm span { max-width: 44px; opacity: .55; transition: opacity .2s ease; }
.rhythm span.peak, .rhythm span:hover { opacity: 1; }
.rhythm-axis { display: flex; justify-content: space-between; gap: 12px; font-size: 12px; color: var(--era-muted); margin: 2px 0 8px; font-variant-numeric: tabular-nums; }
.rhythm-axis .pk { color: var(--era-accent-text); }
/* artists: a hairline of each artist's plays relative to the most played */
.artist-list li:not(.more)::after { content: ''; grid-column: 2; height: 2px; width: var(--share, 0); border-radius: 2px; margin-top: 4px; background: linear-gradient(90deg, var(--era-accent-text), transparent); opacity: .45; }
/* songs: quiet rank numbers */
.track-list { counter-reset: song; }
.track-list li:not(.more) { display: grid; grid-template-columns: 26px minmax(0, 1fr); column-gap: 4px; }
.track-list li:not(.more)::before { counter-increment: song; content: counter(song, decimal-leading-zero); font-size: 12px; color: var(--era-muted); font-variant-numeric: tabular-nums; padding-top: 3px; }
.slices .sl-title { flex-basis: 100%; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--era-muted); margin-bottom: 2px; }
/* footer */
.foot { max-width: var(--page-max, 1240px); margin: 28px auto 0; padding: 22px var(--gutter) 40px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 10px 28px; justify-content: space-between; align-items: baseline; font-size: 13px; color: var(--era-muted); }
.foot p { margin: 0; max-width: 60ch; }
.foot-brand { font-family: 'EraTitle', 'EraMeta', sans-serif; font-size: 17px; color: var(--era-ink); margin-right: 6px; letter-spacing: var(--era-tracking); }
.foot nav { display: flex; gap: 18px; }
.foot a { color: var(--era-muted); text-decoration: none; }
.foot a:hover { color: var(--era-ink); }

/* outbound listening links (Spotify search, YouTube): quiet until hovered */
a.out { color: inherit; text-decoration: underline; text-decoration-color: color-mix(in oklab, currentColor 35%, transparent); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a.out:hover, a.out:focus-visible { color: var(--era-accent-text); text-decoration-color: currentColor; }
.highlights b a.out, .artist-list .who > a.out, .track-list .song > a.out:first-child { text-decoration-color: transparent; }
.artist-list .who > a.out:hover, .track-list .song > a.out:first-child:hover { text-decoration-color: currentColor; }
a.out.yt { display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; margin-left: 4px; border-radius: 50%; font-size: 0; text-decoration: none; vertical-align: middle; position: relative; top: -1px; color: var(--era-muted); background: color-mix(in oklab, var(--era-ink) 8%, transparent); transition: color .2s ease, background-color .2s ease; }
a.out.yt::before { content: ''; margin-left: 2px; border-left: 6px solid currentColor; border-top: 4px solid transparent; border-bottom: 4px solid transparent; }
a.out.yt:hover, a.out.yt:focus-visible { color: var(--era-page); background: var(--era-ink); }
.highlights b a.out:hover { text-decoration-color: currentColor; }

.lists-grid { display: grid; gap: 8px 28px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 720px) { .lists-grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); } }
.lists h3 { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--era-accent-text); font-weight: normal; margin: 4px 0 8px; }
.artist-list, .track-list { list-style: none; padding: 0; margin: 0 0 8px; display: grid; gap: 9px; }
.artist-list li { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 1px 10px; align-items: start; font-size: 15px; }
.artist-list svg, .artist-list .glyph-gap { grid-row: span 2; width: 20px; height: 20px; margin-top: 1px; }
.artist-list .how { grid-column: 2; font-size: 13px; color: var(--era-muted); line-height: 1.45; }
.artist-list .how a:not(.out) { color: var(--era-muted); }
.artist-list li.more, .track-list li.more { display: block; font-size: 13px; color: var(--era-muted); padding-left: 30px; }
.track-list li { font-size: 15px; line-height: 1.4; }
.track-list li.more { padding-left: 0; }
.artist-list .n, .track-list .n, .track-list .by { color: var(--era-muted); font-size: 13px; }

.related { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.related li { display: grid; grid-template-columns: 26px 1fr; gap: 12px; align-items: center; font-size: 14px; color: var(--era-muted); }
.related { grid-template-columns: repeat(auto-fit, minmax(128px, 1fr)); gap: 14px 12px; }
.related li.kin { display: block; }
.related li.kin a { display: flex; flex-direction: column; gap: 3px; text-decoration: none; color: var(--era-ink); }
.kin-art { display: block; aspect-ratio: 9 / 16; border-radius: min(var(--r, 14px), 16px); overflow: hidden; margin-bottom: 6px;
  background: radial-gradient(120% 80% at 70% 22%, var(--l) 0 12%, var(--f) 55%, var(--g) 100%); box-shadow: inset 0 0 0 1px rgba(255,255,255,.1); transition: transform .3s var(--era-ease), box-shadow .3s ease; }
.kin-art canvas { display: block; width: 100%; height: 100%; opacity: 0; transition: opacity .5s ease; }
.kin-art.ready canvas { opacity: 1; }
.related li.kin a:hover .kin-art, .related li.kin a:focus-visible .kin-art { transform: translateY(-3px); box-shadow: 0 16px 34px -20px #000, inset 0 0 0 1px rgba(255,255,255,.2); }
.related li.kin b { font-family: 'EraTitle', 'EraMeta', sans-serif; font-weight: normal; font-size: 16px; letter-spacing: var(--era-tracking); line-height: 1.1; }
.related li.kin .rd { font-size: 12px; color: var(--era-muted); }
@media (prefers-reduced-motion: reduce) { .kin-art, .kin-art canvas { transition: none; } }
/* upload: steps beside the drop zone on wide screens */
@media (min-width: 900px) {
  .way-upload { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 28px; align-items: start; }
  .way-upload > * { grid-column: 1; }
  .way-upload > .drop { grid-column: 2; grid-row: 1 / span 3; align-self: stretch; min-height: 170px; }
  .way-upload > .up-alt, .way-upload > .progress { grid-column: 2; }
}
.related a { color: var(--era-ink); }

/* ---- archive ---- */
#view-archive, #view-compare, #view-you { padding: 22px 20px 26px; border-radius: var(--era-radius); background: var(--surface); border: 1px solid var(--line); }
@media (min-width: 720px) { #view-archive, #view-compare, #view-you { padding: 30px 32px 34px; } }
#view-archive > .note { margin: 10px 0 20px; }
#archive { display: grid; gap: 28px; }
/* era of the day */
.today { margin: 18px 0 8px; }
.today-card { display: grid; grid-template-columns: 132px minmax(0, 1fr); gap: 18px; align-items: center; padding: 14px; border-radius: var(--era-radius); background: var(--surface-2); border: 1px solid var(--line); text-decoration: none; color: var(--era-ink); transition: border-color .2s ease; }
.today-card:hover, .today-card:focus-visible { border-color: var(--era-accent-text); }
.today-card .kin-art { margin: 0; }
.today-text { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.today-k { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--era-accent-text); }
.today-text b { font-family: 'EraTitle', 'EraMeta', sans-serif; font-weight: normal; font-size: clamp(26px, 5vw, 40px); letter-spacing: var(--era-tracking); line-height: 1.05; }
.today-d { font-size: 14px; color: var(--era-muted); }
.today-p { font-size: 15px; line-height: 1.45; max-width: 52ch; }
.today-go { font-size: 14px; color: var(--era-accent-text); margin-top: 4px; }
@media (min-width: 720px) { .today-card { grid-template-columns: 170px minmax(0, 1fr); gap: 26px; padding: 16px 20px 16px 16px; } }
/* grid / timeline switch */
.arch-switch { display: inline-flex; padding: 3px; gap: 2px; margin: 14px 0 4px; border-radius: 999px; background: color-mix(in oklab, var(--era-ink) 6%, transparent); border: 1px solid color-mix(in oklab, var(--era-ink) 10%, transparent); }
.arch-switch a { min-height: 38px; display: inline-flex; align-items: center; padding: 0 16px; border-radius: 999px; text-decoration: none; color: var(--era-muted); font-size: 14px; }
.arch-switch a[aria-current="page"] { background: var(--era-ink); color: var(--era-page); }
@media (pointer: coarse) { .arch-switch a { min-height: 44px; } }
/* timeline */
.timeline { list-style: none; margin: 18px 0 0; padding: 0 0 0 22px; position: relative; display: grid; gap: 10px; }
.timeline::before { content: ''; position: absolute; left: 6px; top: 6px; bottom: 6px; width: 1px; background: linear-gradient(var(--era-accent-text), var(--line) 30%, var(--line)); }
.tl-year { font-family: 'EraTitle', 'EraMeta', sans-serif; font-size: 30px; letter-spacing: var(--era-tracking); color: var(--era-ink); margin: 14px 0 2px -22px; padding-left: 22px; }
.tl-gap { margin: 6px 0 6px -22px; padding-left: 22px; font-size: 13px; color: var(--era-muted); font-style: italic; position: relative; }
.tl-gap::before { content: ''; position: absolute; left: 3px; top: -8px; bottom: -8px; width: 7px; background: repeating-linear-gradient(var(--surface) 0 4px, transparent 4px 8px); }
.tl-item { position: relative; }
.tl-dot { position: absolute; left: -20px; top: 22px; width: 9px; height: 9px; border-radius: 50%; background: var(--era-accent-text); box-shadow: 0 0 0 3px var(--surface); }
.tl-item.void .tl-dot { background: var(--era-muted); }
.tl-item.live .tl-dot { background: #ff5a4a; box-shadow: 0 0 0 3px var(--surface), 0 0 10px #ff5a4a; }
.tl-card { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 14px; align-items: center; padding: 8px; border-radius: var(--r-sm); text-decoration: none; color: var(--era-ink); transition: background .2s ease; }
.tl-card:hover, .tl-card:focus-visible { background: var(--surface-2); }
.tl-card .kin-art { margin: 0; border-radius: 8px; }
.tl-art.empty { background: repeating-linear-gradient(135deg, var(--surface-2) 0 6px, transparent 6px 12px); box-shadow: inset 0 0 0 1px var(--line); }
.tl-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.tl-text b { font-family: 'EraTitle', 'EraMeta', sans-serif; font-weight: normal; font-size: 20px; letter-spacing: var(--era-tracking); }
.tl-d { font-size: 13px; color: var(--era-muted); }
.tl-s { font-size: 13px; color: var(--era-ink); opacity: .8; }
.tl-bar { display: block; height: 2px; width: var(--share); margin-top: 5px; border-radius: 2px; background: linear-gradient(90deg, var(--era-accent-text), transparent); opacity: .55; }
@media (min-width: 720px) { .tl-card { grid-template-columns: 96px minmax(0, 1fr); gap: 20px; } .tl-text b { font-size: 24px; } .timeline { padding-left: 28px; } .tl-dot { left: -26px; } .timeline::before { left: 8px; } }

.arch-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
@media (min-width: 640px) { .arch-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1000px) { .arch-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; } }
.card { display: block; text-decoration: none; color: var(--era-ink); background: var(--surface-2); border-radius: var(--card-radius, 10px); overflow: hidden; border: 1px solid var(--line);
  transition: transform .45s var(--era-ease), box-shadow .45s ease, border-color .3s ease; }
.card:hover, .card:focus-visible { transform: translateY(-3px); box-shadow: 0 18px 44px -20px var(--card-light, #000); border-color: var(--line-strong); }
.card-art { position: relative; aspect-ratio: 9 / 16; background: radial-gradient(120% 70% at 60% 38%, var(--card-light, #555) 0, var(--card-field, #222) 58%, var(--card-floor, #111) 100%); }
.card-art::after { content: ''; position: absolute; inset: 0; background: linear-gradient(100deg, transparent 30%, rgba(255,255,255,.08) 50%, transparent 70%); background-size: 220% 100%; animation: shimmer 1.8s linear infinite; }
.card-art:has(canvas[data-rendered])::after { display: none; }
@keyframes shimmer { from { background-position: 120% 0; } to { background-position: -120% 0; } }
.card canvas { width: 100%; aspect-ratio: 9 / 16; display: block; opacity: 0; transition: opacity .6s ease; }
.card canvas[data-rendered] { opacity: 1; }
.card .meta { padding: 10px 12px 12px; font-size: 13px; line-height: 1.4; }
.card .meta b { display: block; font-family: 'EraTitle', 'EraMeta', sans-serif; font-synthesis: none; font-weight: normal; font-size: 20px; letter-spacing: .02em; line-height: 1.1; margin-bottom: 4px; }
.card .meta span { color: var(--era-muted); }

/* ---- compare ---- */
.compare-pick { display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0 18px; }
.compare-pick label { display: flex; gap: 14px; color: var(--era-muted); align-items: center; min-width: 0; flex: 1 1 280px; font-family: 'EraTitle', 'EraMeta', sans-serif; font-size: 22px; }
.compare-pick select { flex: 1; min-width: 0; font-family: 'EraMeta', sans-serif; text-overflow: ellipsis; }
.compare-body { display: grid; grid-template-columns: minmax(0, 1fr); gap: 22px; }
@media (min-width: 1000px) { .compare-body { grid-template-columns: minmax(0, 520px) minmax(0, 1fr); align-items: start; } .compare-grid { position: sticky; top: calc(var(--head-h) + 16px); } }
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
/* phones: each compared quality becomes a small card, A and B side by side */
@media (max-width: 600px) {
  #cmp-table, #cmp-table tbody { display: block; }
  #cmp-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  #cmp-table tr { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 4px 14px; padding: 14px 0; margin: 0; border-top: 1px solid var(--line); }
  #cmp-table th[scope="row"] { grid-column: 1 / -1; padding: 0; border: 0; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--era-accent-text); font-weight: normal; }
  #cmp-table td { padding: 0; border: 0; font-size: 14px; }
  #cmp-table td[data-l]::before { content: attr(data-l); display: block; font-size: 11px; color: var(--era-muted); margin-bottom: 2px; }
  #cmp-table td.from { display: none; }
  .compare-body .table-wrap { overflow: visible; }
}
.spark { display: inline-flex; align-items: flex-end; gap: 2px; height: 24px; vertical-align: middle; max-width: 100%; }
.spark i { flex: 0 1 6px; min-width: 2px; background: var(--era-accent-text); border-radius: 1px; }
.spark i.z { height: 1px; opacity: .45; }
.spark i.u { height: 0; border-top: 1px dashed var(--era-muted); }
.compare-grid figure { margin: 0; min-width: 0; }
.compare-grid canvas { width: 100%; height: auto; aspect-ratio: 9/16; display: block; border-radius: var(--era-radius); background: var(--surface-2); }
.compare-grid figcaption { font-size: 13px; color: var(--era-muted); margin-top: 6px; line-height: 1.4; }
.score { font-size: 16px; margin: 0 0 12px; max-width: var(--measure); }

/* ---- export dialog ---- */
dialog { background: var(--era-panel); color: var(--era-ink); border: 1px solid var(--line-strong); border-radius: var(--era-radius); padding: 0; width: min(94vw, 720px); max-height: 92svh; overflow: auto; overscroll-behavior: contain; }
dialog::backdrop { background: rgba(0,0,0,.72); }
.export-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 10px 10px 20px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--era-panel); z-index: 1; }
.export-head h2 { margin: 0; color: var(--era-ink); font-size: 13px; }
.export-sub { margin: 2px 0 0; font-size: 12px; color: var(--era-muted); }
.export-preview { position: relative; }
.export-preview img { transition: opacity .35s ease; }
.export-preview.drawing img { opacity: 0; }
.export-preview.drawing::before { content: ''; position: absolute; left: 50%; top: 0; width: 270px; max-width: 100%; height: 100%; transform: translateX(-50%); border-radius: 12px;
  background: linear-gradient(110deg, var(--surface-2) 30%, color-mix(in oklab, var(--era-accent) 18%, var(--surface-2)) 50%, var(--surface-2) 70%) 0 0 / 250% 100%; animation: shimmer 1.4s linear infinite; }
@keyframes shimmer { to { background-position: -250% 0; } }
@media (prefers-reduced-motion: reduce) { .export-preview.drawing::before { animation: none; } }
.export-head button.icon { background: transparent; border-color: transparent; font-size: 26px; }
.export-body { display: grid; gap: 18px; padding: 18px 20px 20px; }
.export-preview { margin: 0; display: flex; justify-content: center; }
#export-img { display: block; width: auto; height: min(46svh, 480px); aspect-ratio: 9/16; max-width: 100%; object-fit: contain; background: var(--surface-2); border-radius: 6px; }
.export-side { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
#export-status { margin: 0; font-size: 15px; }
#export-download { width: 100%; }
.export-receipt { border-top: 1px solid var(--line); }
.export-receipt summary { min-height: 40px; font-size: 14px; color: var(--era-muted); }
#export-meta { overflow-wrap: anywhere; font-size: 13px; margin: 0; }
.illustrated { display: grid; grid-template-columns: 72px 1fr; gap: 14px; align-items: center; padding-top: 12px; border-top: 1px solid var(--line); }
.illustrated img { width: 72px; height: auto; aspect-ratio: 9/16; border-radius: 4px; background: var(--surface-2); display: block; }
.illustrated .note { margin: 0 0 8px; }
@media (min-width: 640px) {
  .export-body { grid-template-columns: auto minmax(0, 1fr); align-items: start; }
  #export-img { height: min(62svh, 480px); }
}

@media (max-width: 420px) {
  .stage-controls { grid-template-columns: 44px 1fr 1.35fr 44px; gap: 6px; }
  .panel { padding: 18px 14px 20px; }
}
@media (prefers-reduced-motion: reduce) {
  :root { transition: none; }
  .card-art::after { animation: none; }
  .card, .card canvas { transition: none; }
}

/* ---- your eras (friends) ---- */
.lede { font-size: 17px; line-height: 1.5; max-width: 62ch; margin: 12px 0 20px; }
.you-ways { display: grid; gap: 14px; margin-bottom: 18px; }
@media (min-width: 900px) { .you-ways { grid-template-columns: 1.25fr 1fr; align-items: start; } }
.way { background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--r-sm); padding: 18px 18px 20px; }
.way h2 { color: var(--era-ink); font-size: 13px; margin-bottom: 6px; }
.way > .note { margin-top: 0; }
.steps { margin: 12px 0 16px; padding-left: 20px; font-size: 15px; line-height: 1.5; display: grid; gap: 6px; max-width: 64ch; }
.drop { position: relative; display: flex; align-items: center; justify-content: center; text-align: center; min-height: 96px; padding: 16px; border: 1.5px dashed var(--line-strong); border-radius: var(--r-sm);
  color: var(--era-ink); cursor: pointer; transition: border-color .2s ease, background-color .2s ease; }
.drop:hover, .drop.over, .drop:focus-within { border-color: var(--era-accent-text); background: color-mix(in oklab, var(--era-accent) 10%, transparent); }
.drop.busy { opacity: .6; pointer-events: none; }
.drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; }
.drop:focus-within { outline: 2px solid var(--era-accent-text); outline-offset: 2px; }
.you-who { margin: 0 0 12px; }
.you-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 12px 0 0; }
.you-actions button[hidden] { display: none; }
button.spotify::before { content: ''; width: 10px; height: 10px; border-radius: 50%; background: #1ed760; box-shadow: 0 0 0 3px color-mix(in oklab, #1ed760 30%, transparent); }
.you-status { min-height: 1.5em; margin: 0 0 18px; color: var(--era-accent-text); max-width: var(--measure); }
.you-status.bad { color: #f0a3a3; }
.you-status:empty { margin: 0; min-height: 0; }
.you-grid:empty { display: none; }
.you-grid { margin-bottom: 22px; }
.you-foot { display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: center; justify-content: space-between; padding-top: 16px; border-top: 1px solid var(--line); }
.you-foot .note { margin: 0; flex: 1 1 320px; }
.you-foot button[hidden] { display: none; }
.rail li.mine a { border-style: dashed; }
.up-alt { margin: 10px 0 0; font-size: 14px; text-align: center; }
.linkish { position: relative; color: var(--era-accent-text); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.linkish input { position: absolute; inset: 0; opacity: 0; width: 100%; cursor: pointer; }
.linkish:focus-within { outline: 2px solid var(--era-accent-text); outline-offset: 2px; }
.progress { height: 4px; margin-top: 14px; border-radius: 2px; background: var(--line); overflow: hidden; }
.progress span { display: block; height: 100%; width: 0; background: var(--era-accent-text); border-radius: 2px; transition: width .5s ease; }
.drop-overlay { position: fixed; inset: 0; z-index: 20; display: flex; align-items: center; justify-content: center; padding: 24px; pointer-events: none;
  background: color-mix(in oklab, var(--era-page) 72%, transparent); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.drop-overlay[hidden] { display: none; }
.drop-overlay p { margin: 0; padding: 28px 32px; max-width: 520px; text-align: center; font-family: 'EraTitle', 'EraMeta', sans-serif; font-synthesis: none; font-size: 28px; line-height: 1.2;
  border: 1.5px dashed var(--era-accent-text); border-radius: var(--era-radius); background: color-mix(in oklab, var(--era-panel) 88%, transparent); }
.toast { position: fixed; left: 50%; bottom: max(16px, env(safe-area-inset-bottom)); transform: translateX(-50%); z-index: 15; display: flex; gap: 14px; align-items: center; flex-wrap: wrap; justify-content: center;
  max-width: calc(100% - 32px); width: max-content; padding: 12px 18px; border-radius: var(--era-radius); background: var(--era-panel); border: 1px solid var(--line-strong); box-shadow: 0 18px 50px -20px #000; font-size: 15px;
  animation: toast-in .35s ease; }
.toast[hidden] { display: none; }
@keyframes toast-in { from { opacity: 0; transform: translate(-50%, 12px); } to { opacity: 1; transform: translate(-50%, 0); } }
.rail li.cta a { border-style: dashed; color: var(--era-accent-text); padding-left: 8px; }
.rail li.shuffle .plus { font-size: 15px; border-style: solid; }
.rail li.cta .plus { flex: none; width: 34px; height: 34px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 22px; border: 1px dashed currentColor; }
@media (prefers-reduced-motion: reduce) { .toast { animation: none; } .progress span { transition: none; } }
.era-share { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
button.small, .button.small { min-height: 36px; padding: 0 15px; font-size: 14px; }
@media (pointer: coarse) { button.small, .button.small { min-height: 44px; } }
input[type="text"] { font: inherit; font-size: 16px; color: var(--era-ink); background: color-mix(in oklab, var(--era-ink) 5%, transparent); border: 1px solid color-mix(in oklab, var(--era-ink) 16%, transparent); border-radius: 999px; padding: 0 18px; min-height: 44px; min-width: 0; transition: border-color .25s ease, background-color .25s ease; }
input[type="text"]:hover { border-color: color-mix(in oklab, var(--era-ink) 28%, transparent); }
input[type="text"]:focus-visible { outline: 2px solid var(--era-accent-text); outline-offset: 2px; }
input[type="text"]::placeholder { color: var(--era-muted); }
.lfm-form { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.lfm-form input { flex: 1 1 160px; }
.lfm-form[hidden] { display: none; }
.you-ways { grid-template-columns: minmax(0, 1fr); }
@media (min-width: 900px) { .you-ways { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } .you-ways > .way-upload { grid-column: 1 / -1; } }
.way-lastfm { border-color: color-mix(in oklab, var(--era-accent-text) 45%, var(--line)); }
.you-foot-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.you-foot-actions button[hidden] { display: none; }
.you-move { flex-basis: 100%; margin: 0; }

/* ---- highlights: the period's plain facts, big ---- */
.highlights { list-style: none; margin: 18px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.highlights[hidden] { display: none; }
.highlights li { position: relative; padding: 12px 14px 12px; border-radius: var(--r-sm); background: var(--surface-2); border: 1px solid var(--line); overflow: hidden; min-width: 0; }
.highlights li::before { content: ''; position: absolute; inset: 0 auto 0 0; width: 3px; background: var(--era-accent-text); opacity: .8; }
.highlights .hk { display: block; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--era-muted); }
.highlights b { display: block; font-family: 'EraTitle', 'EraMeta', sans-serif; font-synthesis: none; font-weight: normal; font-size: 26px; line-height: 1.08; margin: 6px 0 4px; letter-spacing: .01em;
  overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow-wrap: anywhere; }
.highlights .hs { display: block; font-size: 13px; color: var(--era-accent-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---- first-visit intro ---- */
.intro { display: flex; align-items: center; gap: 12px 16px; flex-wrap: wrap; margin: 0 0 14px; padding: 12px 12px 12px 18px; border-radius: var(--era-radius);
  background: linear-gradient(100deg, color-mix(in oklab, var(--era-accent) 22%, var(--era-panel)), var(--surface)); border: 1px solid var(--line-strong); animation: toast-in .5s ease; }
.intro p { flex: 1 1 360px; margin: 0; font-size: 15px; line-height: 1.45; }
.intro b { font-family: 'EraTitle', 'EraMeta', sans-serif; font-synthesis: none; font-weight: normal; font-size: 21px; margin-right: 6px; }
.intro { position: relative; padding-right: 52px; }
.intro b { display: none; } /* the brand is right above, in the header */
.intro .intro-close { background: transparent; border-color: transparent; font-size: 22px; position: absolute; top: 50%; right: 6px; transform: translateY(-50%); }
@media (max-width: 719px) { .intro .intro-close { top: 6px; transform: none; } }
@media (prefers-reduced-motion: reduce) { .intro { animation: none; } }

/* ---- stained glass: panels lit by the era's own light and colour (kept from experiment B) ---- */
.panel, #view-archive, #view-compare, #view-you {
  background: linear-gradient(165deg, color-mix(in oklab, var(--era-light) 16%, var(--era-panel)) 0%, var(--era-panel) 42%, color-mix(in oklab, var(--era-field) 22%, var(--era-panel)) 100%);
  border-color: color-mix(in oklab, var(--era-light) 30%, transparent); }
h2, .kicker { color: var(--era-accent-text); }
.panel > section { border-top-color: color-mix(in oklab, var(--era-light) 24%, transparent); }
.highlights li { background: color-mix(in oklab, var(--era-panel) 70%, var(--era-field)); }

/* ==== C · motion: the title settles in; numbers count up (reduced motion: none) ==== */
.era-hero h1.enter .h-title { animation: title-in .9s cubic-bezier(.2, .7, .2, 1) both; }
.era-hero h1.enter .h-date { animation: title-in .9s .12s cubic-bezier(.2, .7, .2, 1) both; }
@keyframes title-in { from { opacity: 0; letter-spacing: .22em; filter: blur(6px); } to { opacity: 1; letter-spacing: var(--era-tracking); filter: blur(0); } }
.highlights.enter li { animation: tile-in .6s cubic-bezier(.2, .7, .2, 1) both; }
.highlights.enter li:nth-child(2) { animation-delay: .07s; } .highlights.enter li:nth-child(3) { animation-delay: .14s; } .highlights.enter li:nth-child(4) { animation-delay: .21s; }
@keyframes tile-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .era-hero h1.enter .h-title, .era-hero h1.enter .h-date, .highlights.enter li { animation: none; } }

/* ---- poster-scale titles ---- */
.view h1 { font-size: clamp(44px, 6.6vw, 96px); line-height: .96; }
.era-hero h1 .h-date { font-size: .42em; margin-top: 10px; }
.export-kind { display: inline-flex; padding: 3px; gap: 2px; border-radius: 999px; background: color-mix(in oklab, var(--era-ink) 6%, transparent); border: 1px solid color-mix(in oklab, var(--era-ink) 10%, transparent); align-self: flex-start; }
.export-kind button { min-height: 38px; padding: 0 16px; background: transparent; border-color: transparent; color: var(--era-muted); font-size: 14px; }
.export-kind button[aria-pressed="true"] { background: var(--era-ink); color: var(--era-page); }
@media (pointer: coarse) { .export-kind button { min-height: 44px; } }

/* ---- taste match ---- */
.match { margin: 16px 0 0; padding: 14px 16px 16px; border-radius: var(--r-sm); border: 1px dashed var(--line-strong); background: color-mix(in oklab, var(--era-panel) 80%, var(--era-field)); }
.match.hit { border-style: solid; border-color: var(--era-accent-text); }
.match h2 { margin: 0 0 6px; }
.match p { margin: 0 0 6px; font-size: 15px; line-height: 1.45; }
.match.hit #match-artists { font-family: 'EraTitle', 'EraMeta', sans-serif; font-synthesis: none; font-size: 22px; line-height: 1.2; }
.match .button { margin-top: 6px; }

/* section pages keep the poster-scale title calmer than the era view */
#view-archive h1, #view-compare h1, #view-you h1 { font-size: clamp(40px, 5vw, 72px); }
.you-year { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin: 0 0 20px; padding: 14px 16px; border-radius: var(--r-sm); border: 1px solid var(--era-accent-text);
  background: color-mix(in oklab, var(--era-accent) 14%, var(--era-panel)); }
.you-year .note { margin: 0; }
/* live «Сейчас»: the rail dot breathes */
.sw-era.live::after { background: #ff5a4f; box-shadow: 0 0 0 2px var(--era-page), 0 0 0 0 rgba(255, 90, 79, .6); animation: live-dot 2s ease-out infinite; }
@keyframes live-dot { 0% { box-shadow: 0 0 0 2px var(--era-page), 0 0 0 0 rgba(255, 90, 79, .55); } 70% { box-shadow: 0 0 0 2px var(--era-page), 0 0 0 8px rgba(255, 90, 79, 0); } 100% { box-shadow: 0 0 0 2px var(--era-page), 0 0 0 0 rgba(255, 90, 79, 0); } }
@media (prefers-reduced-motion: reduce) { .sw-era.live::after { animation: none; } }

.related .rd { color: var(--era-muted); }
.related a { text-decoration: none; font-family: 'EraTitle', 'EraMeta', sans-serif; font-synthesis: none; font-size: 19px; letter-spacing: .02em; }
.related a:hover { text-decoration: underline; }
#epoch-line:empty { display: none; }
.components .g { letter-spacing: .1em; }

/* =====================================================================
   Gallery layout (v33): one sculpture, one sentence, one invitation.
   A newcomer sees whose listening this is, what the image means and
   what they can do — everything else waits below the fold, quietly.
   ===================================================================== */

/* header: a wordmark and two words, floating on the field */
.bar { border-bottom: 0; background: transparent; position: relative; -webkit-backdrop-filter: none; backdrop-filter: none; }
.brand { font-size: 22px; opacity: .92; }
.bar nav { gap: 4px; }
.bar nav a.nav-quiet { display: none; }
.bar nav a[aria-current="page"]::after { left: 14px; right: 14px; bottom: 8px; opacity: .6; }
.bar nav a.nav-you { color: var(--era-ink); border: 1px solid var(--line-strong); border-radius: 999px; min-height: 40px; padding: 6px 16px; margin-left: 4px; transition: border-color .25s ease, background-color .25s ease; }
.bar nav a.nav-you:hover { border-color: var(--era-accent-text); background: color-mix(in oklab, var(--era-ink) 6%, transparent); }
.bar nav a.nav-you[aria-current="page"]::after { display: none; }
.bar nav a.nav-you[aria-current="page"] { border-color: var(--era-accent-text); }
.bar .lang { border-color: transparent; margin-left: 2px; }
@media (min-width: 720px) { .bar { position: relative; } }
@media (max-width: 719px) {
  .bar { flex-wrap: nowrap; padding-top: 10px; padding-bottom: 6px; }
  .bar nav { width: auto; justify-content: flex-end; }
  .bar nav a { padding: 8px 8px; font-size: 15px; }
  .bar nav a:first-child { padding-left: 8px; }
  .bar .lang { position: static; }
  .bar nav a.nav-you { padding: 6px 14px; }
}
@media (max-width: 459px) { .bar nav a[data-nav="archive"] { display: none; } } /* phones: the eras strip and the footer lead there */

/* buttons: soft pills; ghost buttons for everything secondary */

/* hero: the sculpture and its words share the first screen */
main { padding-top: 4px; }
.hero { display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; align-items: center; }
@media (min-width: 900px) {
  .hero { grid-template-columns: minmax(0, 540px) auto; justify-content: center; gap: clamp(40px, 7vw, 120px); min-height: calc(100svh - var(--head-h) - 110px); padding: 0 0 8px; }
  .hero .era-hero { order: -1; }
  .hero .stage-col, .hero .stage-frame { width: min(40vw, 500px, max(280px, calc((100svh - 210px) * 9 / 16))); }
}
.hero .stage-col { position: relative; top: auto; margin: 0 auto; }
@media (max-width: 899px) { /* phones: leave room for the name and the invitation on the first screen */
  .hero .stage-col, .hero .stage-frame { width: min(100%, max(220px, calc((100svh - 330px) * 9 / 16))); }
}
.stage-frame { isolation: isolate; }
.stage-frame::before { content: ''; position: absolute; inset: -14% -34%; z-index: -1; pointer-events: none; border-radius: 50%;
  background: radial-gradient(closest-side, color-mix(in oklab, var(--era-light) 42%, transparent), transparent 72%); opacity: .7; }
.stage { border-radius: calc(var(--era-radius) * 1.6); box-shadow: 0 50px 110px -50px rgba(0, 0, 0, .85); }
.stage #live { opacity: 0; transition: opacity 1.6s ease; }
.stage.ready #live { opacity: 1; }
#live-type { display: none; } /* the name stands beside the sculpture; posters keep their lettering */
.stage-controls { display: flex; justify-content: center; gap: 4px; margin-top: 14px; }
.stage-controls button { min-height: 40px; font-size: 14px; }
.stage-controls #export { color: var(--era-ink); }


.era-hero { padding: 0; }
.era-hero .kicker { color: var(--era-accent-text); font-size: 12px; letter-spacing: .2em; margin-bottom: 14px; }
.era-hero h1 { font-size: clamp(46px, 6.4vw, 104px); line-height: .98; letter-spacing: .015em; }
.era-hero h1 .h-date { font-size: .34em; margin-top: 12px; letter-spacing: .04em; }
.era-hero .era-meta { margin-top: 12px; }
.era-hero .count { color: var(--era-muted); font-size: 15px; }
.era-line { margin: 22px 0 0; max-width: 34ch; font-size: clamp(18px, 1.6vw, 21px); line-height: 1.45; color: color-mix(in oklab, var(--era-ink) 90%, transparent); text-wrap: pretty; }
.era-line:empty { display: none; }
.intro { display: block; margin: 26px 0 0; padding: 20px 0 0; border: 0; border-top: 1px solid var(--line); border-radius: 0; background: none; box-shadow: none; animation: none; }
.intro p { margin: 0; max-width: 40ch; font-size: 15px; line-height: 1.55; color: var(--era-muted); }
.intro-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 16px; }
.intro .intro-close { position: static; transform: none; font-size: 15px; }
.era-share { margin-top: 18px; gap: 2px; }
.era-share button.ghost { padding-left: 14px; padding-right: 14px; margin-left: -14px; }
.match { border-style: solid; border-color: var(--line); background: color-mix(in oklab, var(--era-panel) 45%, transparent); }
@media (max-width: 899px) { .era-hero { padding: 6px 2px 0; } .era-hero h1 { font-size: clamp(44px, 13vw, 64px); } }

/* the eras strip: coloured orbs and names, no boxes */
.rail { margin-top: 26px; margin-bottom: 8px; -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 var(--gutter), #000 calc(100% - 48px), transparent); mask-image: linear-gradient(90deg, transparent 0, #000 var(--gutter), #000 calc(100% - 48px), transparent); }
.rail ol { gap: 4px; }
.rail a { border-color: transparent; background: transparent; padding: 6px 14px 6px 6px; }
.rail a:hover { border-color: var(--line); }
.rail a[aria-current="true"] { border-color: var(--line-strong); background: color-mix(in oklab, var(--era-ink) 5%, transparent); }
.rail .rt b { font-size: 16px; }
.rail .sw-era { width: 30px; height: 30px; }

/* details: calm typography on the field, not panels */
.era-layout { display: block; max-width: 1040px; margin: 34px auto 0; }
.panel { background: none; border: 0; padding: 0; border-radius: 0; }
.panel::after { display: none; }
.panel > section { padding: 34px 0 18px; }
.highlights { margin: 0 0 8px; gap: 28px 24px; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.highlights li { background: none; border: 0; padding: 0; overflow: visible; }
.highlights li::before { display: none; }
.highlights b { font-size: 30px; }
@media (prefers-reduced-motion: reduce) { .stage #live { transition: none; } }

/* the other rooms breathe the same way: no outer panels, soft cards */
#view-archive, #view-compare, #view-you { background: none; border: 0; padding: 12px 0 0; border-radius: 0; box-shadow: none; }
#view-archive::after, #view-compare::after, #view-you::after { display: none; }
#view-archive > h1, #view-you > h1, #view-compare > h1 { font-size: clamp(44px, 5.6vw, 84px); line-height: 1; }
#view-you .lede { font-size: clamp(17px, 1.5vw, 20px); color: color-mix(in oklab, var(--era-ink) 88%, transparent); max-width: 44ch; margin: 14px 0 26px; }
.today-card, .way { background: color-mix(in oklab, var(--era-ink) 4%, transparent); border-color: transparent; }
.way { border-radius: calc(var(--era-radius) * 1.2); padding: 22px 22px 24px; }
@media (min-width: 900px) { .you-ways > .way-connect { order: 2; } .you-ways > .way-upload { order: 3; } } /* the two quick ways side by side, the history below */
.hero { overflow-x: clip; } /* the glow may spill up and down, never sideways into a scrollbar */
@media (pointer: coarse) { .stage-controls button, .bar nav a.nav-you { min-height: 44px; } }

/* polish (v34): calm rhythm, balanced lines, reading widths */
.intro { max-width: 460px; }
.intro p { max-width: 44ch; text-wrap: pretty; }
#view-you .lede { max-width: 50ch; text-wrap: balance; }
.era-line, .portrait-list li, .today-p, .note { text-wrap: pretty; }
.motion::before { width: 9px; height: 11px; }
.today-card { max-width: 860px; }
.timeline { max-width: 920px; }
.arch-group h2 { margin-top: 26px; }
.stage-controls { flex-wrap: wrap; }
.slices { gap: 6px; }
.slices a { border-radius: 999px; border-color: color-mix(in oklab, var(--era-ink) 14%, transparent); padding: 0 16px; min-height: 38px; color: var(--era-muted); }
.slices a:hover { background: color-mix(in oklab, var(--era-ink) 8%, transparent); border-color: color-mix(in oklab, var(--era-ink) 28%, transparent); color: var(--era-ink); }
.slices a[aria-current] { background: var(--era-ink); border-color: transparent; color: var(--era-page); }
@supports (text-box: trim-both cap alphabetic) { .slices a { text-box: trim-both cap alphabetic; } }
@media (pointer: coarse) { .slices a { min-height: 44px; } }
.match, .match.hit { border: 0; background: color-mix(in oklab, var(--era-ink) 5%, transparent); border-radius: calc(var(--era-radius) * 1.2); padding: 18px 20px 20px; }
.toast { border-radius: 999px; padding: 10px 12px 10px 22px; background: color-mix(in oklab, var(--era-panel) 88%, transparent); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-color: color-mix(in oklab, var(--era-ink) 14%, transparent); }
.toast a { display: inline-flex; align-items: center; min-height: 36px; padding: 0 14px; border-radius: 999px; background: var(--era-ink); color: var(--era-page); text-decoration: none; }
@supports (text-box: trim-both cap alphabetic) { .toast a { text-box: trim-both cap alphabetic; } }
@media (max-width: 480px) { /* phones: the whole row on one line in every language */
  .stage-controls { flex-wrap: nowrap; gap: 0; }
  .stage-controls button { padding: 0 12px; }
  .stage-controls #motion { font-size: 0; gap: 0; width: 44px; padding: 0; } /* icon only; the label stays its accessible name */
}
@supports (text-box: trim-both cap alphabetic) { .badge { text-box: trim-both cap alphabetic; padding-top: 7px; padding-bottom: 7px; } }
/* cards: the poster is the object; its name sits beneath as plain type (like «Sounds like») */
.card { background: none; border: 0; border-radius: 0; overflow: visible; }
.card:hover, .card:focus-visible { transform: none; box-shadow: none; }
.card-art { border-radius: var(--card-radius, 10px); overflow: hidden; transition: transform .35s cubic-bezier(.2, .7, .2, 1), box-shadow .35s ease; box-shadow: 0 1px 0 color-mix(in oklab, var(--era-ink) 10%, transparent) inset; }
.card:hover .card-art, .card:focus-visible .card-art { transform: translateY(-4px); box-shadow: 0 22px 50px -24px var(--card-light, #000); }
.card .meta { padding: 12px 2px 4px; }
@media (prefers-reduced-motion: reduce) { .card-art { transition: none; } }