:root {
  --bg: #0e1013;
  --panel: #14171b;
  --panel-2: #191d22;
  --line: #252a31;
  --line-2: #323842;
  --text: #d3d7dd;
  --muted: #7c838d;
  --dim: #545b65;
  --accent: #38c2ff; /* cian */
  --accent-2: #2f8cff; /* azul (variante legible de #016eea) */
  --danger: #c97064;

  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas,
    monospace;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --radius: 6px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px dotted var(--dim);
}
a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 2px;
}

.muted {
  color: var(--muted);
}
.divider {
  color: var(--dim);
}

/* ---------- Estructura ---------- */

.shell {
  max-width: 1180px;
  margin: 0 auto;
  min-height: 100%;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 13px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.dots {
  display: inline-flex;
  gap: 6px;
  margin-right: 6px;
}
.dots i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--line-2);
}
.prompt {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.prompt .sep {
  margin: 0 1px;
}
.who {
  color: var(--accent);
}
.path {
  color: var(--accent-2);
}
.sep {
  color: var(--dim);
}
.cmd {
  color: var(--text);
  font-weight: 500;
}

.topbar-meta {
  display: flex;
  gap: 10px;
  color: var(--muted);
  white-space: nowrap;
}
.topbar-meta b {
  color: var(--text);
  font-weight: 500;
}

.layout {
  display: grid;
  grid-template-columns: minmax(0, 420px) minmax(0, 1fr);
  gap: 16px;
  flex: 1;
  align-items: start;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* ---------- Deck ---------- */

.deck {
  position: sticky;
  top: 24px;
}

.status {
  font-size: 11px;
  padding: 2px 8px;
  border: 1px solid var(--line-2);
  border-radius: 3px;
  color: var(--muted);
  text-transform: lowercase;
}
.status[data-state="playing"] {
  color: var(--accent-2);
  border-color: color-mix(in srgb, var(--accent-2) 40%, transparent);
}
.status[data-state="loading"],
.status[data-state="buffering"] {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
}
.status[data-state="error"] {
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 40%, transparent);
}

.now {
  padding: 22px 20px 14px;
}

.now-index {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--dim);
  margin-bottom: 8px;
}

.now-title {
  font-size: 22px;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--text);
  overflow-wrap: anywhere;
}

.now-artist {
  margin-top: 4px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
}

.now-meta {
  margin-top: 6px;
  min-height: 1.5em;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.viz-wrap {
  margin: 4px 20px 0;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--bg);
}

.viz {
  display: block;
  width: 100%;
  height: 140px;
  cursor: pointer;
}

.viz-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 4px 8px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 10px;
  color: var(--dim);
  font-variant-numeric: tabular-nums;
}
.viz-mode {
  color: var(--muted);
}
.viz-mode::after {
  content: " ⇄";
  color: var(--dim);
}
.viz-mode:hover {
  color: var(--accent);
}

.timeline,
.volume {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 0 20px;
}

.timeline {
  margin-top: 16px;
}

.time {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  min-width: 42px;
  font-variant-numeric: tabular-nums;
}
.timeline .time:last-child,
.volume .time {
  text-align: right;
}

/* ---------- Controles ---------- */

.controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 18px 20px;
}

.btn {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-2);
  border-radius: 4px;
  color: var(--text);
  transition: border-color 0.15s, color 0.15s, background-color 0.15s;
}
.btn:hover {
  border-color: var(--muted);
  background: var(--panel-2);
}
.btn svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.btn-main {
  width: 52px;
  height: 52px;
  border-color: var(--accent);
  color: var(--accent);
}
.btn-main:hover {
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border-color: var(--accent);
}
.btn-main svg {
  width: 20px;
  height: 20px;
}
.btn-main .ico-pause {
  display: none;
}
.btn-main.is-playing .ico-play {
  display: none;
}
.btn-main.is-playing .ico-pause {
  display: block;
}

.btn-text {
  width: auto;
  min-width: 52px;
  padding: 0 10px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--dim);
}
.btn-text[aria-pressed="true"] {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 50%, transparent);
}

.volume {
  padding-bottom: 18px;
}
.volume label {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  min-width: 42px;
}

/* ---------- Range inputs ---------- */

.range {
  --p: 0%;
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 16px;
  background: transparent;
  cursor: pointer;
}
.range::-webkit-slider-runnable-track {
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(
    to right,
    var(--accent) var(--p),
    var(--line-2) var(--p)
  );
}
.range::-moz-range-track {
  height: 3px;
  border-radius: 2px;
  background: var(--line-2);
}
.range::-moz-range-progress {
  height: 3px;
  border-radius: 2px;
  background: var(--accent);
}
.range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 10px;
  height: 10px;
  margin-top: -3.5px;
  border-radius: 2px;
  background: var(--text);
  border: 0;
}
.range::-moz-range-thumb {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: var(--text);
  border: 0;
}
.range:hover::-webkit-slider-thumb {
  background: var(--accent);
}
.range:hover::-moz-range-thumb {
  background: var(--accent);
}

/* ---------- Playlist ---------- */

.library {
  position: relative;
}
.library.is-drop {
  border-color: var(--accent);
}
.library.is-drop::after {
  content: "suelta la carpeta para escucharla";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  border: 1px dashed var(--accent);
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
  pointer-events: none;
}

.sources {
  display: flex;
  gap: 6px;
  min-width: 0;
}
.src-btn {
  max-width: 160px;
  padding: 1px 8px;
  border: 1px solid var(--line-2);
  border-radius: 3px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: border-color 0.15s, color 0.15s;
}
.src-btn:hover {
  color: var(--text);
  border-color: var(--muted);
}
.src-btn[aria-pressed="true"] {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 50%, transparent);
}
#src-ncs,
.src-open {
  flex-shrink: 0;
}
.src-open {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 9px;
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
  background: color-mix(in srgb, var(--accent) 9%, transparent);
}
.src-open:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 16%, transparent);
}
.src-open svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.notice {
  padding: 8px 16px;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent-2);
  overflow-wrap: anywhere;
}

.search {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 13px;
}
.search-label {
  color: var(--accent-2);
}
.search input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: 0;
  outline: none;
  color: var(--text);
  font: inherit;
}
.search input::placeholder {
  color: var(--dim);
}
.search input::-webkit-search-cancel-button {
  filter: grayscale(1) opacity(0.5);
}

kbd {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  padding: 1px 6px;
  border: 1px solid var(--line-2);
  border-radius: 3px;
}

.playlist {
  list-style: none;
  max-height: calc(100vh - 220px);
  min-height: 300px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--line-2) transparent;
}
.playlist::-webkit-scrollbar {
  width: 8px;
}
.playlist::-webkit-scrollbar-thumb {
  background: var(--line-2);
  border-radius: 4px;
}

.track {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 9px 16px;
  border-bottom: 1px solid var(--line);
  border-left: 2px solid transparent;
  cursor: pointer;
  transition: background-color 0.12s;
}
.track:last-child {
  border-bottom: 0;
}
.track:hover {
  background: var(--panel-2);
}
.track:focus-visible {
  outline: none;
  background: var(--panel-2);
  border-left-color: var(--muted);
}

.track-num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--dim);
  font-variant-numeric: tabular-nums;
}

.track-main {
  min-width: 0;
}
.track-title {
  display: block;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.track-artist {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.track-dur {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--dim);
  font-variant-numeric: tabular-nums;
}

.track.is-active {
  background: var(--panel-2);
  border-left-color: var(--accent);
}
.track.is-active .track-num,
.track.is-active .track-title {
  color: var(--accent);
}

.group {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent-2);
  cursor: pointer;
  position: sticky;
  top: 0;
  z-index: 1;
}
.group:hover,
.group:focus-visible {
  outline: none;
  color: var(--text);
}
.group-caret::before {
  content: "▾";
  color: var(--dim);
}
.group[aria-expanded="false"] .group-caret::before {
  content: "▸";
}
.group-name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.group-count {
  color: var(--dim);
  font-variant-numeric: tabular-nums;
}

.track.has-error .track-title {
  color: var(--danger);
  text-decoration: line-through;
  opacity: 0.7;
}

.empty {
  padding: 32px 16px;
  text-align: center;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--dim);
}

/* ---------- Footer ---------- */

.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 6px 0 2px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
}

.social {
  display: inline-flex;
  gap: 10px;
}
.social a {
  display: inline-flex;
  border: 0;
  color: var(--dim);
  transition: color 0.15s;
}
.social a:hover {
  color: var(--accent);
}
.social svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr;
  }
  .deck {
    position: static;
  }
  .playlist {
    max-height: 60vh;
  }
}

@media (max-width: 520px) {
  .shell {
    padding: 16px;
    gap: 12px;
  }
  .topbar {
    padding: 8px 12px;
    font-size: 12px;
  }
  .dots,
  .prompt,
  .sep {
    display: none;
  }
  .viz {
    height: 120px;
  }
  .now {
    padding: 18px 16px 12px;
  }
  .now-title {
    font-size: 19px;
  }
  .viz-wrap {
    margin: 4px 16px 0;
  }
  .timeline,
  .volume {
    padding-left: 16px;
    padding-right: 16px;
  }
  .panel-head {
    gap: 10px;
  }
  .library .panel-head {
    justify-content: flex-end;
  }
  .library .panel-head > span:first-child {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}