/* Cris Radio v2: local colors/background from lars-heuschkel.de, radio layout retained. */
:root {
  color-scheme: dark;
  --bg: #09141e;
  --page-background: radial-gradient(ellipse at 50% 75%, #16303a 0, #0d1c28 43%, #09141e 78%);
  --surface: #0d1c28;
  --ink: #f5eee0;
  --muted: #9ea9b0;
  --line: rgba(219, 184, 120, .17);
  --accent: #dbb878;
  --active: rgba(219, 184, 120, .09);
  --tile-bg: rgba(13, 28, 40, .55);
  --tile-hover: rgba(219, 184, 120, .09);
  --selected-line: rgba(219, 184, 120, .5);
  --artwork-bg: rgba(13, 28, 40, .7);
  --artwork-shadow: #00000018;
  --button-bg: rgba(219, 184, 120, .05);
  --button-text: #e2bf85;
  --button-hover: rgba(219, 184, 120, .11);
  --button-line: rgba(219, 184, 120, .38);
  --disabled-bg: #0d1c28;
  --disabled-text: #9ea9b0;
  --spinner-track: #dbb87833;
  --message-text: #e2bf85;
  --message-bg: #26302e;
  --footer-text: #9ea9b0;
  --radius: 18px;
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  background: var(--bg);
  color: var(--ink);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; min-width: 280px; min-height: 100vh; min-height: 100dvh; background: var(--page-background); }
button, a { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
button { font: inherit; cursor: pointer; }
button:disabled { cursor: default; }
button:focus-visible, a:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
button, img { -webkit-user-select: none; user-select: none; }
button { border: 0; }
a { color: inherit; }

.app-shell {
  width: min(100%, 488px);
  margin: 0 auto;
  padding: calc(20px + env(safe-area-inset-top)) max(24px, env(safe-area-inset-right)) calc(18px + env(safe-area-inset-bottom)) max(24px, env(safe-area-inset-left));
}
.app-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 30px; }
.wordmark { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; text-decoration: none; font-size: 17px; font-weight: 600; letter-spacing: -.25px; }
.brand-mark { width: 23px; height: 23px; color: var(--accent); }
.header-note { color: var(--muted); font-size: 11px; letter-spacing: .1px; text-align: right; }
.player { text-align: center; }
.player-intro { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.eyebrow { font-size: 12px; font-weight: 500; color: var(--accent); }
.intro-line { height: 1px; flex: 1; background: var(--line); }
.artwork-frame {
  width: clamp(196px, 59vw, 276px);
  aspect-ratio: 1;
  margin: 0 auto;
  position: relative;
  isolation: isolate;
}
/* Station artwork stays live; sleeve, record and ground shadow are decorative. */
.artwork-frame::before {
  content: "";
  position: absolute;
  z-index: 0;
  left: 1%;
  bottom: 2%;
  width: 98%;
  height: 9%;
  border-radius: 50%;
  background: radial-gradient(ellipse, #000b 0, #0006 35%, transparent 72%);
  filter: blur(5px);
  pointer-events: none;
}
.vinyl-record {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 18%;
  width: 82%;
  aspect-ratio: 1;
  transform: translateY(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, #07090b 0 2.2%, #b39971 2.3% 2.8%, #10151a 2.9% 12%, #ae8651 12.1% 15.5%, #392e22 15.6% 21%, transparent 21.2%), repeating-radial-gradient(circle, #0c0f12 0 3px, #1c2226 3px 4px, #0a0d10 4px 6px);
  box-shadow: inset 0 0 0 1px #ffffff24, inset 0 0 0 5px #0d1013, 4px 7px 10px #0008;
  pointer-events: none;
}
.vinyl-record::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: conic-gradient(from 20deg, transparent, #ffffff1c 24deg, transparent 46deg 174deg, #ffffff12 199deg, transparent 223deg);
  pointer-events: none;
}
.artwork-sleeve {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 0;
  width: 86%;
  aspect-ratio: 1;
  transform: translateY(-50%);
  padding: 4px;
  border: 1px solid #9ba5aa55;
  border-radius: 2px;
  background: linear-gradient(145deg, #5a6062, #242b2d 42%, #11161a);
  box-shadow: 0 2px 3px #000c, 0 9px 13px #0007;
  overflow: hidden;
}
.artwork-window { position: absolute; inset: 5px; overflow: hidden; }
.artwork-sleeve #now-logo { display: block; position: relative; z-index: 1; width: 100%; height: 100%; object-fit: cover; }
/* Wide or tall logos stay legible over a full sleeve made from their own image. */
.artwork-sleeve .artwork-backdrop {
  display: none;
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(12px) brightness(.65) saturate(.9);
  transform: scale(1.15);
  pointer-events: none;
}
.artwork-sleeve[data-fit="contain"] #now-logo { object-fit: contain; }
.artwork-sleeve[data-fit="contain"] .artwork-backdrop { display: block; }
.artwork-sleeve[data-artwork="ffn"] #now-logo { transform: scale(1.11); }
.artwork-sleeve[data-artwork="padded-logo"] .artwork-backdrop { transform: scale(2.1); }
.artwork-sleeve::after {
  content: "";
  position: absolute;
  z-index: 2;
  inset: 5px;
  background: linear-gradient(135deg, #ffffff2e, #ffffff0d 24%, transparent 44%), linear-gradient(116deg, transparent 53%, #ffffff12 53.2%, #ffffff04 59%, transparent 59.2%), linear-gradient(0deg, #0003, transparent 32%);
  pointer-events: none;
}
.now-info { margin-top: 21px; }
.now-info h1 { color: var(--accent); margin: 0; font-size: clamp(30px, 8vw, 36px); line-height: 1.15; font-weight: 600; letter-spacing: -.5px; overflow-wrap: anywhere; }
.now-info p { margin: 7px 0 0; color: var(--muted); font-size: 14px; line-height: 1.4; }
.player-status { min-height: 18px; margin: 15px 0 17px; font-size: 12px; color: var(--muted); line-height: 1.5; }
.play-button { width: 100%; min-height: 62px; display: inline-flex; align-items: center; justify-content: center; gap: 11px; border-radius: 999px; background: var(--button-bg); color: var(--button-text); box-shadow: inset 0 0 0 1px var(--button-line); font-size: 16px; font-weight: 600; transition: background-color .18s ease, transform .18s ease; }
.play-button:active:not(:disabled) { transform: scale(.985); background: var(--button-hover); }
.play-button:disabled { background: var(--disabled-bg); color: var(--disabled-text); }
.play-button svg { width: 24px; height: 24px; flex-shrink: 0; }
.pause-icon, .loading-icon { display: none; }
.play-button[data-state="playing"] { background: var(--button-bg); color: var(--button-text); }
.play-button[data-state="playing"] .pause-icon { display: block; }
.play-button[data-state="playing"] .play-icon,
.play-button[data-state="loading"] .play-icon,
.play-button[data-state="buffering"] .play-icon { display: none; }
.play-button[data-state="loading"] .loading-icon,
.play-button[data-state="buffering"] .loading-icon { display: block; }
.loading-icon { width: 21px; height: 21px; border: 2px solid var(--spinner-track); border-top-color: currentColor; border-radius: 50%; animation: spin .9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.player-message, .connection-banner { padding: 14px 16px; border-radius: 14px; font-size: 13px; line-height: 1.5; color: var(--message-text); background: var(--message-bg); }
.player-message { margin: 14px 0 0; }
.connection-banner { margin: 0 0 20px; }
.retry-button { margin-top: 10px; min-height: 48px; padding: 0 22px; background: var(--surface); color: var(--ink); border: 1px solid var(--line); border-radius: 999px; font-size: 14px; font-weight: 600; }

.station-section { margin-top: 31px; }
.section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 13px; }
.section-heading h2 { margin: 0; font-size: 16px; font-weight: 600; letter-spacing: -.25px; }
.section-hint { font-size: 11px; color: var(--muted); }
.station-categories { display: grid; gap: 10px; }
.station-category { border: 1px solid var(--line); border-radius: 14px; background: var(--tile-bg); }
.station-category.is-selected { border-color: var(--selected-line); }
.category-summary { display: flex; align-items: center; gap: 10px; min-height: 52px; padding: 12px 14px; border-radius: 13px; color: var(--ink); cursor: pointer; list-style: none; touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
.category-summary::-webkit-details-marker { display: none; }
.category-summary::marker { content: ""; }
.category-summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.category-name { flex: 1; min-width: 0; font-size: 16px; font-weight: 600; line-height: 1.4; letter-spacing: -.25px; }
.category-count { color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.category-chevron { width: 18px; height: 18px; flex: 0 0 18px; color: var(--muted); transition: transform .18s ease; }
.station-category[open] > .category-summary .category-chevron { transform: rotate(180deg); }
.station-category > .station-grid { padding: 0 10px 10px; }
.station-category > .station-grid > .station-tile:only-child { grid-column: 1 / -1; }
@media (hover: hover) and (pointer: fine) {
  .category-summary:hover { background: var(--tile-hover); }
}
.station-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.station-tile { position: relative; display: flex; align-items: center; gap: 12px; padding: 13px 12px; min-height: 82px; width: 100%; text-align: left; border: 1px solid var(--line); border-radius: 12px; background: var(--tile-bg); color: var(--ink); transition: border-color .18s ease, background-color .18s ease; }
.station-tile img { display: block; width: 51px; height: 51px; flex: 0 0 51px; padding: 3px; object-fit: contain; background: #fff; border-radius: 10px; }
.station-tile span { font-size: 14px; font-weight: 600; line-height: 1.35; overflow-wrap: anywhere; }
.station-tile.is-selected { border-color: var(--selected-line); background: var(--active); }
.station-tile.is-selected::after { content: ""; width: 5px; height: 5px; background: var(--accent); border-radius: 50%; position: absolute; top: 7px; right: 7px; }
.station-tile:active { background: var(--active); }
.station-tile:disabled { opacity: .5; }

.install-tip { display: flex; align-items: center; gap: 13px; padding-top: 24px; margin-top: 25px; border-top: 1px solid var(--line); color: var(--muted); }
.install-tip svg { width: 22px; height: 25px; flex: 0 0 22px; color: var(--accent); }
.install-tip p { margin: 0; font-size: 11px; line-height: 1.8; }
.install-tip strong { color: var(--ink); font-size: 12px; font-weight: 550; }
.app-footer { padding-top: 30px; text-align: center; color: var(--footer-text); font-size: 10px; letter-spacing: .4px; }
.footer-credit { display: flex; align-items: center; justify-content: center; gap: 4px; margin: 0; letter-spacing: 0; line-height: 1.6; }
.footer-heart { width: 13px; height: 13px; flex: 0 0 13px; color: #ff8a8a; }
.listening-details { margin-top: 8px; letter-spacing: 0; font-size: 11px; }
.listening-details summary { display: list-item; width: fit-content; margin: 0 auto; padding: 14px 8px; min-height: 44px; cursor: pointer; touch-action: manipulation; }
.listening-details summary:focus-visible, .listening-option input:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 3px; }
.listening-info { padding: 15px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); text-align: left; color: var(--muted); font-size: 12px; line-height: 1.6; }
.listening-info p { margin: 0; }
.listening-option { display: flex; align-items: center; gap: 10px; min-height: 48px; margin-top: 8px; color: var(--ink); font-size: 12px; cursor: pointer; }
.listening-option input { width: 18px; height: 18px; flex: 0 0 18px; margin: 0; accent-color: var(--accent); cursor: pointer; }
.listening-info .listening-note { margin-top: 5px; font-size: 11px; }

@media (hover: hover) and (pointer: fine) {
  .play-button:hover:not(:disabled) { background: var(--button-hover); }
  .play-button[data-state="playing"]:hover { background: var(--button-hover); }
  .station-tile:hover { border-color: var(--selected-line); background: var(--tile-hover); }
}
@media (max-width: 360px) {
  .app-shell { padding-right: max(18px, env(safe-area-inset-right)); padding-left: max(18px, env(safe-area-inset-left)); }
  .header-note { font-size: 10px; }
  .app-header { gap: 8px; margin-bottom: 22px; }
  .wordmark { gap: 7px; font-size: 17px; }
  .station-tile { flex-direction: column; justify-content: center; text-align: center; gap: 8px; padding: 11px 9px; min-height: 112px; }
  .station-tile img { width: 43px; height: 43px; flex-basis: 43px; }
  .station-tile span { font-size: 13px; overflow-wrap: normal; }
}
@media (max-height: 740px) and (min-width: 361px) {
  .app-header { margin-bottom: 18px; }
  .artwork-frame { width: 218px; }
  .now-info { margin-top: 17px; }
  .station-section { margin-top: 25px; }
}
@media (min-width: 700px) {
  .app-shell { padding-top: 34px; padding-bottom: 30px; }
  .app-header { margin-bottom: 36px; }
}
@media (display-mode: standalone) {
  #install-tip { display: none !important; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}