@font-face {
  font-family: "KleeblattDisplay";
  src: url("assets/fonts/kleeblatt-display-400.woff") format("woff");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "KleeblattDisplay";
  src: url("assets/fonts/kleeblatt-display-700.woff") format("woff");
  font-weight: 700;
  font-display: swap;
}

:root {
  --kr-green: #009932;
  --kr-green-dark: #006621;
  --kr-black: #11181c;
  --kr-grey: #6b7280;
  --kr-line: #e5e7eb;
  --kr-white: #ffffff;
  --kr-pad: 12px;
}

* { box-sizing: border-box; }

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: transparent;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding:
    calc(var(--kr-pad) + env(safe-area-inset-top)) calc(var(--kr-pad) + env(safe-area-inset-right))
    calc(var(--kr-pad) + env(safe-area-inset-bottom)) calc(var(--kr-pad) + env(safe-area-inset-left));
  font-family: "KleeblattDisplay", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  color: var(--kr-black);
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior: none;
}

.kr-player {
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: 100%;
  max-width: 560px;
  background: var(--kr-white);
  color: var(--kr-black);
  border: 1px solid var(--kr-line);
  border-radius: 22px;
  padding: 22px;
  box-shadow: 0 8px 30px rgba(17, 24, 28, 0.08);
}
.kr-player *,
.kr-player *::before,
.kr-player *::after { box-sizing: border-box; }

.kr-sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.kr-player :focus-visible {
  outline: 3px solid var(--kr-green);
  outline-offset: 2px;
  border-radius: 10px;
}

.kr-player__head {
  display: flex;
  align-items: center;
  gap: 14px;
}
.kr-player__cover {
  position: relative;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid var(--kr-line);
  overflow: hidden;
}
.kr-player__cover img {
  width: 82%;
  height: 82%;
  object-fit: contain;
}
.kr-player__titles { min-width: 0; flex: 1; }
.kr-player__station {
  display: block;
  font-weight: 700;
  font-size: 24px;
  line-height: 1.06;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  overflow-wrap: break-word;
}
.kr-player__live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
  align-self: flex-start;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--kr-green);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.kr-player__live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #fff;
  animation: kr-pulse 1.4s ease-in-out infinite;
}
@keyframes kr-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.7); }
}

.kr-player__now {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border-radius: 14px;
  background: #f4f7f4;
  border: 1px solid var(--kr-line);
}
.kr-player__now-text { min-width: 0; flex: 1; }
.kr-player__track {
  font-weight: 700;
  font-size: 16px;
  line-height: 1.25;
  overflow-wrap: break-word;
}
.kr-player__artist {
  color: var(--kr-grey);
  font-size: 13px;
  line-height: 1.3;
  margin-top: 2px;
  overflow-wrap: break-word;
}
.kr-player__eq {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 30px;
  flex: 0 0 auto;
  margin-left: auto;
}
.kr-player__eq span {
  width: 5px;
  height: 30%;
  background: var(--kr-green);
  border-radius: 2px;
}
.kr-player.is-playing .kr-player__eq span { animation: kr-eq 0.9s ease-in-out infinite; }
.kr-player__eq span:nth-child(1) { animation-delay: -0.9s; }
.kr-player__eq span:nth-child(2) { animation-delay: -0.6s; }
.kr-player__eq span:nth-child(3) { animation-delay: -0.3s; }
.kr-player__eq span:nth-child(4) { animation-delay: -0.15s; }
@keyframes kr-eq {
  0%, 100% { height: 25%; }
  50% { height: 100%; }
}

.kr-player__controls {
  display: flex;
  align-items: center;
  gap: 14px;
}
.kr-btn {
  appearance: none;
  -webkit-appearance: none;
  border: 0;
  background: transparent;
  color: var(--kr-black);
  cursor: pointer;
  display: grid;
  place-items: center;
  padding: 0;
  border-radius: 50%;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
  transition: background 0.15s ease, transform 0.1s ease;
}
.kr-btn:active { transform: scale(0.94); }
.kr-btn svg { width: 28px; height: 28px; display: block; fill: currentColor; }
.kr-btn--play {
  width: 62px;
  height: 62px;
  flex: 0 0 auto;
  background: var(--kr-green);
  color: #fff;
  box-shadow: 0 6px 16px rgba(0, 153, 50, 0.35);
}
.kr-btn--play:hover { background: var(--kr-green-dark); }

.kr-player__icon-play,
.kr-player__icon-pause,
.kr-player__intro {
  grid-area: 1 / 1;
  display: grid;
  place-items: center;
  transition: opacity 0.18s ease, transform 0.18s ease;
}
.kr-player__icon-pause { opacity: 0; transform: scale(0.8); }
.kr-player.is-playing .kr-player__icon-play { opacity: 0; transform: scale(0.8); }
.kr-player.is-playing .kr-player__icon-pause { opacity: 1; transform: scale(1); }

.kr-player__intro {
  width: 100%;
  height: 100%;
  opacity: 0;
  pointer-events: none;
  transition: none;
}
.kr-player__intro img {
  width: 62%;
  height: 62%;
  display: block;
}

.kr-player.is-intro .kr-player__icon-play,
.kr-player.is-intro .kr-player__icon-pause { opacity: 0; }
.kr-player.is-intro .kr-player__intro { animation: kr-intro 2.65s linear forwards; }

@keyframes kr-intro {
  0%   { opacity: 0; transform: rotate(0deg)    scale(0.45); }
  7%   { opacity: 1; transform: rotate(0deg)    scale(1.06); }
  11%  { opacity: 1; transform: rotate(0deg)    scale(1); }
  30%  { opacity: 1; transform: rotate(0deg)    scale(1); }
  44%  { opacity: 1; transform: rotate(26deg)   scale(1); }
  54%  { opacity: 1; transform: rotate(104deg)  scale(1); }
  65%  { opacity: 1; transform: rotate(254deg)  scale(1); }
  73%  { opacity: 1; transform: rotate(435deg)  scale(1); }
  80%  { opacity: 1; transform: rotate(633deg)  scale(1); }
  87%  { opacity: 1; transform: rotate(877deg)  scale(1); }
  88%  { opacity: 1; transform: rotate(908deg)  scale(1); }
  93%  { opacity: 0.6; transform: rotate(1106deg) scale(1); }
  97%  { opacity: 0.28; transform: rotate(1300deg) scale(1); }
  100% { opacity: 0; transform: rotate(1440deg) scale(1); }
}

.kr-player__spacer { flex: 1; }

.kr-player__volume {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--kr-grey);
  flex: 0 1 auto;
  min-width: 0;
}
.kr-player__volume[hidden] { display: none; }
.kr-player__volume svg { width: 20px; height: 20px; flex: 0 0 auto; fill: currentColor; }
.kr-range {
  -webkit-appearance: none;
  appearance: none;
  width: 152px;
  max-width: 100%;
  height: 10px;
  margin: 0;
  border-radius: 999px;
  background: var(--kr-line);
  outline: none;
  cursor: pointer;
  touch-action: manipulation;
}
.kr-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--kr-green);
  border: 3px solid #fff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}
.kr-range::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border: 3px solid #fff;
  border-radius: 50%;
  background: var(--kr-green);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

.kr-player.has-status .kr-player__eq span { animation: none; height: 30%; }

.kr-player__debug {
  font-size: 11px;
  color: var(--kr-grey);
  text-align: right;
  font-variant-numeric: tabular-nums;
  margin-top: -6px;
}

@media (pointer: coarse) {
  .kr-btn--play { width: 68px; height: 68px; }
  .kr-btn--play svg { width: 30px; height: 30px; }
  .kr-btn--play:hover { background: var(--kr-green); }
  .kr-range { height: 14px; }
  .kr-range::-webkit-slider-thumb { width: 30px; height: 30px; }
  .kr-range::-moz-range-thumb { width: 30px; height: 30px; }
}

@media (max-width: 420px) {
  :root { --kr-pad: 10px; }
  .kr-player { padding: 18px; gap: 16px; border-radius: 20px; }
  .kr-player__head { gap: 12px; }
  .kr-player__cover { width: 60px; height: 60px; border-radius: 15px; }
  .kr-player__station { font-size: 21px; }
  .kr-player__now { padding: 13px 15px; }
  .kr-player__track { font-size: 15px; }
  .kr-player__eq { height: 26px; }
  .kr-player__controls { gap: 10px; }
  .kr-range { width: 124px; }
}

@media (max-width: 340px) {
  .kr-player { padding: 15px; }
  .kr-player__station { font-size: 19px; }
  .kr-player__live { padding: 4px 8px; font-size: 10px; }
  .kr-range { width: 86px; }
  .kr-player__controls { gap: 8px; }
}

@media (max-height: 260px) and (min-width: 380px) {
  :root { --kr-pad: 8px; }
  .kr-player { gap: 12px; padding: 16px 20px; }
  .kr-player__cover { width: 54px; height: 54px; border-radius: 14px; }
  .kr-player__station { font-size: 20px; }
  .kr-player__now { padding: 10px 14px; }
  .kr-btn--play { width: 54px; height: 54px; }
}

@media (prefers-reduced-motion: reduce) {
  .kr-player.is-playing .kr-player__eq span,
  .kr-player__live-dot { animation: none; }
  .kr-player__eq span { height: 60%; }
  .kr-btn { transition: none; }

  .kr-player__icon-play,
  .kr-player__icon-pause,
  .kr-player__intro { transition: none; animation: none; }
}