/* Techno for Life: ciepły szary / Beet Red / Acid Lime.
   Limonka = zakreślacz: sygnał ważności, nawigacja, etykiety sekcji, tagi, grający krok automatu. */
:root {
  --grey: #e2e0dc;
  --beet: #861846;
  --lime: #d0fc09;

  --bg: var(--grey);
  --bg-2: #ebe9e5;
  --ink: var(--beet);
  --muted: color-mix(in srgb, var(--beet) 72%, var(--grey));
  --rule: color-mix(in srgb, var(--beet) 28%, var(--grey));
  --led-off: color-mix(in srgb, var(--beet) 16%, var(--grey));
  --hl: var(--lime);
  --hl-ink: var(--beet);

  --sans: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --gutter: clamp(16px, 4vw, 48px);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #5c0f2f;
    --bg-2: #6e1539;
    --ink: var(--grey);
    --muted: color-mix(in srgb, var(--grey) 70%, #5c0f2f);
    --rule: color-mix(in srgb, var(--grey) 22%, #5c0f2f);
    --led-off: color-mix(in srgb, var(--grey) 18%, #5c0f2f);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 1rem/1.55 var(--sans);
}
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
.mono { font-family: var(--mono); font-size: .8rem; letter-spacing: .02em; color: var(--muted); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: var(--gutter); top: 8px; background: var(--hl); color: var(--hl-ink); padding: 4px 10px; }

/* Nagłówki: Archivo poszerzony, ciężki, jak na plakacie */
.display, .hero-title, .intro h1, .side-name, .page-head h1, .card h2, .lesson-card h2, .prose h2, .lessons .lesson-title, .logo {
  font-family: var(--sans);
  font-weight: 800;
  font-stretch: 112%;
  text-transform: uppercase;
  letter-spacing: -.025em;
}

/* Zakreślacz */
.label > span:first-child, .item.hot h3 .t, .item h3 a:hover, .item-more summary:hover h3 .t, .button, .logo span,
.top nav a[aria-current], .tag, .days a:hover .mono, .lessons a:hover .lesson-title {
  background: var(--hl);
  color: var(--hl-ink);
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.label {
  font: 500 .72rem/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--muted);
  margin: 0 0 12px;
}
.label > span:first-child { padding: 4px 6px; }

/* Nagłówek strony */
.top {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 12px 24px;
  padding: 18px var(--gutter);
  border-bottom: 2px solid var(--ink);
}
.logo { font-size: 1.45rem; line-height: 1; text-decoration: none; }
.logo span { font: 500 .8rem/1 var(--mono); letter-spacing: .04em; text-transform: lowercase; vertical-align: .3em; margin: 0 .3em; padding: 2px 4px; }
.top nav { display: flex; flex-wrap: wrap; gap: 4px 18px; font: 500 .8rem/1 var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.top nav a { text-decoration: none; padding: 6px 0; color: var(--muted); }
.top nav a:hover { color: var(--ink); }
.top nav a[aria-current] { padding: 6px 6px; }
.top nav .lang { border: 1.5px solid var(--ink); padding: 5px 8px; color: var(--ink); }

main { padding: 0 var(--gutter); max-width: 1320px; margin: 0 auto; }

/* Sekwencer ważności */
.steps { display: inline-grid; grid-template-columns: repeat(10, 9px); gap: 3px; vertical-align: middle; }
.step { display: block; width: 9px; height: 14px; background: var(--led-off); }
.step.on { background: var(--ink); }
.step.on.s8, .step.on.s9, .step.on.s10 { background: var(--hl); box-shadow: inset 0 0 0 1.5px var(--ink); }
.steps .s5, .steps .s8 { margin-left: 4px; }
@media (prefers-reduced-motion: no-preference) {
  .step.on { animation: led .45s both; animation-delay: calc(var(--i) * 45ms + 150ms); }
  @keyframes led { from { background: var(--led-off); box-shadow: none; } }
}

/* Temat dnia */
.hero { padding: clamp(32px, 7vw, 88px) 0 clamp(28px, 5vw, 56px); border-bottom: 2px solid var(--ink); }
.eyebrow { margin: 0 0 28px; }
.eyebrow a { color: var(--muted); }
.hero-title {
  font-size: clamp(2rem, 5.6vw, 4.8rem);
  line-height: .92;
  margin: 0 0 32px;
  max-width: 17ch;
  text-wrap: balance;
}
.hero-title a { text-decoration: none; }
.hero-title a:hover { text-decoration: underline; text-decoration-thickness: 4px; }
.hero-foot { display: grid; grid-template-columns: auto minmax(0, 60ch); gap: 12px 24px; align-items: start; }
.hero-foot .steps { margin-top: 5px; }
.hero-foot p { margin: 0; font-size: 1.12rem; }
.meta { font: .78rem/1.4 var(--mono); color: var(--muted); }
.hero-foot .meta { margin-left: 6px; }

/* Automat perkusyjny: tempo dnia */
.machine {
  display: grid; grid-template-columns: minmax(220px, 300px) minmax(0, 1fr); gap: 24px 48px; align-items: center;
  padding: 32px 0 48px; border-top: 2px solid var(--ink);
}
.machine-head .label { margin-bottom: 14px; }
.bpm { margin: 0 0 8px; font: 500 .8rem/1 var(--mono); letter-spacing: .1em; }
.bpm b { font: 800 3.4rem/.9 var(--sans); font-stretch: 112%; letter-spacing: -.03em; margin-right: 6px; }
.hint { margin: 0 0 16px; font-size: .85rem; color: var(--muted); }
.play { cursor: pointer; background: var(--hl); }
.play[aria-pressed="true"] { background: var(--beet); color: var(--lime); }
.grid { display: grid; gap: 6px; }
.row { display: grid; grid-template-columns: 64px repeat(16, minmax(0, 1fr)); gap: 4px; align-items: center; }
.row-name { font: 500 .7rem/1 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.row button {
  height: 30px; min-width: 0; padding: 0; border: 0; cursor: pointer;
  background: var(--led-off);
}
.row button:nth-of-type(5), .row button:nth-of-type(9), .row button:nth-of-type(13) { margin-left: 6px; }
.row button[aria-pressed="true"] { background: var(--ink); }
.row button:hover { box-shadow: inset 0 0 0 2px var(--ink); }
.row button.now { box-shadow: inset 0 0 0 2px var(--lime); }
.row button.now[aria-pressed="true"] { background: var(--lime); box-shadow: inset 0 0 0 2px var(--ink); }

/* Lista newsów + karta lekcji */
.layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 56px; padding: 40px 0 72px; }
.group { margin-bottom: 44px; }
.group .label { display: flex; justify-content: space-between; align-items: center; color: var(--ink); border-bottom: 2px solid var(--ink); padding-bottom: 10px; }
.item { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 20px; padding: 18px 0; border-bottom: 1px solid var(--rule); }
.item .steps { margin-top: 6px; }
.item h3 { font: 700 1.14rem/1.25 var(--sans); font-stretch: 104%; margin: 0 0 6px; }
.item h3 a { text-decoration: none; }
.item.hot h3 .t { padding: 0 4px; }
.item p { margin: 0 0 6px; max-width: 72ch; }
.item .meta { margin: 0; }
.tag { padding: 1px 5px; font-weight: 500; }
.cat-drama h3::before { content: "⚠ "; }

.side { display: grid; gap: 24px; align-content: start; }
.card { background: var(--bg-2); border: 2px solid var(--ink); padding: 24px; }
.card .label { color: var(--ink); }
.card h2 { font-size: 1.7rem; line-height: .98; margin: 0 0 14px; }
.card h2 a { text-decoration: none; }
.card > p { margin: 0 0 20px; font-size: .95rem; }

.setlist { list-style: none; padding: 0; margin: 18px 0 0; counter-reset: n; }
.setlist li { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 1px 8px; padding: 9px 0; border-top: 1px solid var(--rule); counter-increment: n; }
.setlist li::before { content: counter(n, decimal-leading-zero); grid-row: span 3; font: 500 .72rem/1.6 var(--mono); color: var(--muted); }
.setlist .slot { font: 500 .66rem/1.4 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.setlist a { text-decoration: none; font-size: .95rem; line-height: 1.3; }
.setlist a:hover { text-decoration: underline; }
.setlist .note { font-size: .8rem; line-height: 1.35; color: var(--muted); margin-top: 2px; }

/* Wstęp: czym jest strona */
.intro {
  position: relative;
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 32px 56px; align-items: end;
  padding: clamp(28px, 5vw, 56px) 0; border-bottom: 2px solid var(--ink);
}
.intro .eyebrow { margin-bottom: 18px; }
.intro h1 { font-size: clamp(1.8rem, 3.4vw, 2.9rem); line-height: 1; margin: 0 0 18px; max-width: 22ch; text-wrap: balance; }
.intro .lead { max-width: 54ch; font-size: 1.08rem; }
.intro-actions { display: flex; flex-wrap: wrap; gap: 14px 22px; align-items: center; margin: 24px 0 0; }
.intro-link { font: 500 .8rem/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; }
.sides { list-style: none; padding: 0; margin: 0; border-top: 2px solid var(--ink); }
.sides a {
  display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; grid-template-areas: "no name meta" "no desc desc";
  gap: 4px 12px; padding: 14px 0; border-bottom: 1px solid var(--rule); text-decoration: none;
}
.side-no { grid-area: no; justify-self: start; align-self: start; font: 500 .8rem/1 var(--mono); padding: 4px 6px; background: var(--hl); color: var(--hl-ink); }
.side-name { grid-area: name; font-size: 1.2rem; line-height: 1.1; }
.side-meta { grid-area: meta; font: .75rem/1.5 var(--mono); color: var(--muted); }
.side-desc { grid-area: desc; font-size: .92rem; line-height: 1.4; }
.sides a:hover .side-name { text-decoration: underline; }
.intro-hide {
  position: absolute; top: clamp(28px, 5vw, 56px); right: 0;
  background: none; border: 0; padding: 0; cursor: pointer; color: var(--muted);
  font: 500 .72rem/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; text-decoration: underline;
}

/* Ładowanie: talerz gramofonu 33⅓ */
.loader { display: none; }
.loading body { overflow: hidden; }
.loading .loader {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px;
  position: fixed; inset: 0; z-index: 100; background: var(--bg); cursor: pointer;
  transition: opacity .45s ease;
}
.loaded .loader { opacity: 0; }
.loader p { margin: 0; color: var(--ink); text-transform: uppercase; letter-spacing: .14em; }
.deck { width: min(64vw, 300px); height: auto; overflow: visible; }
.platter { transform-box: fill-box; transform-origin: center; animation: spinup .9s cubic-bezier(.55, 0, 1, .45) both, spin 1.8s linear .9s infinite; }
@keyframes spinup { from { transform: rotate(0deg); } to { transform: rotate(180deg); } }
@keyframes spin { from { transform: rotate(180deg); } to { transform: rotate(540deg); } }
.rim { fill: var(--ink); }
.dot { fill: var(--bg); }
.vinyl { fill: #1e0611; }
.groove { fill: none; stroke: #e2e0dc; stroke-opacity: .09; stroke-width: 1; }
.label-disc { fill: var(--lime); }
.label-text { font: 800 9px var(--sans); font-stretch: 112%; text-anchor: middle; fill: var(--beet); letter-spacing: -.02em; }
.label-text.small { font: 500 7px var(--mono); }
.spindle { fill: #e2e0dc; }
.arm { transform-box: view-box; transform-origin: 196px 26px; transform: rotate(-24deg); animation: arm .7s cubic-bezier(.3, .7, .4, 1) .55s forwards; }
@keyframes arm { to { transform: rotate(0deg); } }
.arm-base { fill: var(--ink); }
.arm-tube { fill: none; stroke: var(--ink); stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; }
.headshell { fill: var(--ink); }

.tracks { list-style: none; padding: 0; margin: 0 0 24px; }
.tracks li { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 8px 0; border-top: 1px solid var(--rule); font-size: .95rem; line-height: 1.3; }
.tracks a { text-decoration: none; }
.tracks a:hover { text-decoration: underline; }
.tracks b { font-weight: 700; margin-right: 4px; }
.button {
  display: inline-block; text-decoration: none; border: 2px solid var(--hl-ink);
  font: 500 .8rem/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; padding: 12px 16px;
}
.button:hover { background: var(--beet); color: var(--lime); text-decoration: none; }

/* Podstrony */
.page-head { padding: clamp(32px, 6vw, 72px) 0 28px; border-bottom: 2px solid var(--ink); margin-bottom: 28px; }
.page-head h1 { font-size: clamp(2.2rem, 6.4vw, 4.8rem); line-height: .94; margin: 0 0 12px; max-width: 18ch; }
.page-head .label { color: var(--ink); }
.lead { font-size: 1.15rem; max-width: 55ch; margin: 0; }
.feed.wide { max-width: 900px; padding-bottom: 72px; }

.days, .lessons { list-style: none; padding: 0; margin: 0 0 72px; max-width: 900px; }
.days a, .lessons a { display: flex; gap: 20px; justify-content: space-between; padding: 16px 0; border-bottom: 1px solid var(--rule); text-decoration: none; }
.days .mono { font-size: 1rem; color: var(--ink); }
.lessons a { justify-content: flex-start; align-items: baseline; }
.lessons .num { font: 500 .85rem var(--mono); color: var(--muted); }
.lessons .lesson-title { font-size: 1.45rem; line-height: 1.05; }

.prose { max-width: 68ch; font-size: 1.08rem; padding-bottom: 32px; }
.prose h2 { font-size: 1.55rem; line-height: 1; margin: 2.2em 0 .5em; }
.prose p { margin: 0 0 1.1em; }
.lesson-extra { max-width: 68ch; padding: 28px 0 80px; border-top: 2px solid var(--ink); }
.lesson-extra .label { margin-top: 28px; color: var(--ink); }
.lesson-extra details summary { cursor: pointer; font: 500 .8rem var(--mono); text-transform: uppercase; letter-spacing: .1em; }

.bottom { border-top: 2px solid var(--ink); padding: 28px var(--gutter) 40px; color: var(--muted); font-size: .88rem; }
.bottom p { margin: 0 0 6px; max-width: 70ch; }

@media (max-width: 900px) {
  .machine { grid-template-columns: 1fr; }
  .intro { grid-template-columns: 1fr; }
  .intro-hide { position: static; justify-self: start; }
  .layout { grid-template-columns: 1fr; gap: 16px; }
}
@media (max-width: 560px) {
  .item { grid-template-columns: 1fr; gap: 8px; }
  .hero-foot { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(10, 8px); }
  .step { width: 8px; height: 12px; }
  .row { grid-template-columns: 44px repeat(16, minmax(0, 1fr)); gap: 3px; }
  .row-name { font-size: .6rem; letter-spacing: 0; }
  .row button { height: 26px; }
  .row button:nth-of-type(5), .row button:nth-of-type(9), .row button:nth-of-type(13) { margin-left: 3px; }
}

/* Filtr podgatunków i "Pokaż wszystkie" */
.filters { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 0 0 36px; }
.filters .label { margin: 0 6px 0 0; }
.filters button {
  font: 500 .75rem/1 var(--mono); text-transform: lowercase; letter-spacing: .04em;
  color: var(--ink); background: transparent; border: 1.5px solid var(--ink); padding: 7px 10px; cursor: pointer;
}
.filters button span { color: var(--muted); margin-left: 2px; }
.filters button:hover { background: var(--bg-2); }
.filters button[aria-pressed="true"] { background: var(--hl); color: var(--hl-ink); }
.filters button[aria-pressed="true"] span { color: var(--hl-ink); }
.more {
  display: inline-block; margin-top: 16px;
  font: 500 .78rem/1 var(--mono); text-transform: uppercase; letter-spacing: .1em;
}
.more::after { content: " ↓"; }
[hidden] { display: none !important; }

/* Rozwijane newsy */
.item-more summary { display: block; list-style: none; cursor: pointer; }
.item-more summary::-webkit-details-marker { display: none; }
.more-hint { font: 500 .72rem/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; text-decoration: underline; text-underline-offset: 3px; }
.more-hint::after { content: " ↓"; }
.item-more[open] .more-hint { display: none; }
.details { margin: 10px 0 10px; max-width: 72ch; }
.source-link { display: inline-block; margin: 2px 0 8px; font: 500 .75rem/1.4 var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.hero-foot .details { font-size: 1rem; margin-top: 14px; }
.hero-foot .source-link { margin-top: 10px; }
.small-print { font-size: .82rem; color: var(--muted); margin-top: 2.4em; }