*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
:root{
  --bg:#0a0a0f;
  --surface:#14141c;
  --surface-2:#1c1c27;
  --border:#252532;
  --text:#e8e8f0;
  --muted:#8a8a96;
  --accent:#fd429c;
  --accent-2:#ff7dbb;
  --ok:#34d399;
  --warn:#fbbf24;
  --err:#f87171;
  --player-h:84px;
  --topbar-h:56px;
  --radius:14px;
  --radius-sm:8px;
}
html,body,#app{min-height:100%}
body{
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,system-ui,sans-serif;
  font-size:14px;
  line-height:1.45;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,textarea,select{font:inherit;color:inherit}
img{max-width:100%;display:block}

/* ---- topbar ---- */
#topbar{
  position:sticky;top:0;left:0;right:0;z-index:20;
  height:var(--topbar-h);
  display:flex;align-items:center;gap:14px;
  padding:0 16px;
  background:rgba(10,10,15,.85);
  backdrop-filter:saturate(140%) blur(10px);
  -webkit-backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--border);
}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;letter-spacing:.2px}
.brand svg{flex:0 0 auto}
#tabs{display:flex;gap:4px;margin-left:auto;margin-right:auto}
#tabs a{
  display:flex;align-items:center;gap:6px;
  padding:8px 12px;border-radius:999px;
  color:var(--muted);font-weight:500;
}
#tabs a:hover{color:var(--text);background:var(--surface)}
#tabs a.active{color:var(--text);background:var(--surface-2)}
#tabs a.active .icon{color:var(--accent)}
.status{display:flex;align-items:center;gap:8px}
.gh{
  display:inline-flex;align-items:center;justify-content:center;
  width:32px;height:32px;border-radius:999px;color:var(--muted);
  transition:color .15s,background .15s;
}
.gh:hover{color:var(--text);background:var(--surface-2)}
#credits-badge{
  background:var(--surface-2);border:1px solid var(--border);
  padding:6px 10px;border-radius:999px;font-variant-numeric:tabular-nums;font-size:12px;color:var(--muted);
}
#credits-badge.ok{color:var(--text)}

/* ---- content ---- */
#content{max-width:1120px;margin:0 auto;padding:22px 16px calc(var(--player-h) + 28px)}
#loading{display:flex;justify-content:center;padding:40px 0}
.spinner{width:34px;height:34px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

h1{font-size:22px;margin:0 0 4px;letter-spacing:-.01em}
h2{font-size:16px;margin:26px 0 12px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.08em}
p.lead{color:var(--muted);margin:0 0 18px}
.hidden{display:none !important}
.muted{color:var(--muted)}
.chip{display:inline-flex;align-items:center;gap:6px;padding:3px 8px;border-radius:999px;background:var(--surface-2);border:1px solid var(--border);font-size:11.5px;color:var(--muted)}
.chip.ok{color:var(--ok);border-color:#1f3d33}
.chip.warn{color:var(--warn);border-color:#3d331b}
.chip.pink{color:var(--accent);border-color:#3d1f30}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:10px 16px;border-radius:10px;font-weight:600;
  background:var(--surface-2);border:1px solid var(--border);
  transition:background .15s,border-color .15s,transform .05s;
}
.btn:hover{background:#23233028}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent-2);border-color:var(--accent-2)}
.btn.ghost{background:transparent}
.btn:disabled{opacity:.55;cursor:not-allowed}

.input, textarea.input, select.input{
  width:100%;padding:10px 12px;border-radius:10px;
  background:var(--surface);border:1px solid var(--border);
  outline:none;color:var(--text);
}
.input:focus{border-color:var(--accent)}
textarea.input{min-height:100px;resize:vertical;font-family:inherit}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}
.field label{font-size:12.5px;color:var(--muted);letter-spacing:.02em}
.hint{font-size:12px;color:var(--muted)}
.error{color:var(--err);font-size:13px}

/* ---- grids & cards ---- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;position:relative;transition:border-color .15s,background .15s;
}
.card:hover{border-color:#33334a;background:var(--surface-2)}
.card .cover{aspect-ratio:1/1;background:#0d0d14;position:relative;overflow:hidden}
.card .cover img{width:100%;height:100%;object-fit:cover;display:block}
.card .play{
  position:absolute;right:10px;bottom:10px;
  width:42px;height:42px;border-radius:50%;
  background:var(--accent);color:#fff;
  display:grid;place-items:center;
  box-shadow:0 8px 24px rgba(253,66,156,.45);
  transform:translateY(6px);opacity:0;transition:.15s;
  font-size:16px;
}
.card:hover .play{transform:translateY(0);opacity:1}
.card .body{padding:10px 12px 12px}
.card .title{font-weight:600;line-height:1.25;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:36px}
.card .sub{color:var(--muted);font-size:12.5px;margin-top:4px;display:flex;justify-content:space-between;gap:6px}
.card .badges{position:absolute;left:10px;top:10px;display:flex;gap:6px}

/* row list */
.rowlist{display:flex;flex-direction:column;gap:4px}
.rowlist .item{
  display:flex;align-items:center;gap:12px;padding:8px 10px;border-radius:10px;
  transition:background .15s;cursor:pointer;
}
.rowlist .item:hover{background:var(--surface-2)}
.rowlist .item .cover{width:44px;height:44px;border-radius:6px;overflow:hidden;background:#0d0d14;flex:0 0 auto}
.rowlist .item .cover img{width:100%;height:100%;object-fit:cover}
.rowlist .item .title{font-weight:600;line-height:1.2;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rowlist .item .sub{color:var(--muted);font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rowlist .item .right{margin-left:auto;display:flex;align-items:center;gap:10px}
.rowlist .item.playing{background:linear-gradient(90deg,rgba(253,66,156,.12),transparent 60%)}
.rowlist .item.playing .title{color:var(--accent)}

/* status pill */
.status-pill{font-size:11px;padding:2px 7px;border-radius:999px;background:var(--surface-2);border:1px solid var(--border);color:var(--muted)}
.status-pill.streaming{color:var(--warn);border-color:#3d331b}
.status-pill.complete{color:var(--ok);border-color:#1f3d33}
.status-pill.submitted{color:var(--muted)}
.status-pill.error{color:var(--err);border-color:#3d1b1b}

/* ---- pages ---- */
.page-head{display:flex;align-items:end;justify-content:space-between;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.page-head .actions{display:flex;gap:8px}

.form-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px;
}
.segmented{display:inline-flex;background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:3px;gap:2px}
.segmented button{padding:6px 12px;border-radius:8px;font-size:13px;color:var(--muted)}
.segmented button.on{background:var(--surface);color:var(--text)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:640px){ .two-col{grid-template-columns:1fr} }

.cb-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:6px 10px}
.cb-grid.narrow{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}
.cb{display:flex;align-items:center;gap:8px;padding:7px 10px;border-radius:8px;background:var(--surface-2);border:1px solid var(--border);cursor:pointer;user-select:none;font-size:13px}
.cb:hover{border-color:#33334a}
.cb input[type=checkbox]{accent-color:var(--accent);margin:0}
.cb input[type=checkbox]:checked + span{color:var(--accent);font-weight:600}
.filters{margin-bottom:14px}

/* ---- player ---- */
#player{
  position:fixed;left:0;right:0;bottom:0;z-index:30;
  height:var(--player-h);
  background:rgba(20,20,28,.94);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-top:1px solid var(--border);
  display:grid;
  grid-template-columns:64px minmax(0,1.2fr) auto minmax(0,1.6fr) auto;
  align-items:center;gap:14px;
  padding:10px 16px;
  padding-bottom:max(10px, env(safe-area-inset-bottom));
}
#player.empty .progress .bar .fill{width:0}
#player .cover{width:64px;height:64px;border-radius:10px;overflow:hidden;background:#0d0d14}
#player .cover img{width:100%;height:100%;object-fit:cover}
#player .meta{min-width:0}
#player #p-title{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#player #p-artist{font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#player .controls{display:flex;align-items:center;gap:6px}
#player .controls button{
  width:36px;height:36px;border-radius:50%;color:var(--muted);
  display:grid;place-items:center;font-size:14px;
}
#player .controls button:hover{color:var(--text);background:var(--surface-2)}
#player .controls .primary{
  width:40px;height:40px;background:var(--accent);color:#fff;
  box-shadow:0 6px 16px rgba(253,66,156,.35);
}
#player .controls .primary:hover{background:var(--accent-2)}
#player .progress{display:flex;align-items:center;gap:10px}
#player .progress .t{font-variant-numeric:tabular-nums;font-size:11.5px;color:var(--muted);min-width:36px;text-align:center}
#player .progress .bar{flex:1;height:4px;background:var(--border);border-radius:999px;overflow:hidden;cursor:pointer;position:relative}
#player .progress .fill{height:100%;background:var(--accent);width:0;transition:width .1s linear}
#player .vol{display:flex;align-items:center;gap:6px;color:var(--muted)}
#player .vol input{width:90px;accent-color:var(--accent)}

/* ---- radio ---- */
.radio-hero{
  display:grid;grid-template-columns:220px 1fr;gap:20px;align-items:center;
  background:linear-gradient(135deg,rgba(253,66,156,.15),rgba(20,20,28,.9));
  border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;margin-bottom:22px;position:relative;overflow:hidden;
}
.radio-hero::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:radial-gradient(ellipse at top left,rgba(253,66,156,.18),transparent 60%);
}
.radio-hero .cover{
  width:220px;height:220px;border-radius:12px;overflow:hidden;background:#0d0d14;
  box-shadow:0 12px 36px rgba(0,0,0,.4);position:relative;
}
.radio-hero .cover img{width:100%;height:100%;object-fit:cover}
.radio-hero .cover::after{
  content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.06);border-radius:12px;
}
.radio-hero h1{font-size:28px;margin:0 0 6px;line-height:1.1;letter-spacing:-.01em}
.radio-hero .sub{color:var(--muted);margin:0 0 10px}
.radio-hero .station{
  display:inline-flex;align-items:center;gap:8px;padding:5px 12px;border-radius:999px;
  background:var(--accent);color:#fff;font-weight:600;font-size:12.5px;letter-spacing:.02em;
}
.radio-hero .station.artist{background:#5b8def}
.radio-hero .station.playlist{background:#f59e0b}
.radio-hero .hero-tags{margin-top:10px;display:flex;gap:6px;flex-wrap:wrap}
.radio-controls{display:flex;align-items:center;gap:8px;margin-top:12px;flex-wrap:wrap}
.radio-controls button{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  background:var(--surface-2);border:1px solid var(--border);color:var(--text);
}
.radio-controls button:hover{background:#23233028}
.radio-controls button.primary{
  width:52px;height:52px;background:var(--accent);border-color:var(--accent);color:#fff;
  box-shadow:0 8px 20px rgba(253,66,156,.4);
}
.radio-controls button.primary:hover{background:var(--accent-2)}
.radio-controls .queue-info{color:var(--muted);font-size:12.5px;margin-left:auto}
@media (max-width:720px){
  .radio-hero{grid-template-columns:1fr;text-align:center}
  .radio-hero .cover{width:180px;height:180px;margin:0 auto}
  .radio-hero .hero-tags{justify-content:center}
  .radio-controls{justify-content:center}
  .radio-controls .queue-info{margin-left:0;width:100%;text-align:center}
}

.rail{margin-bottom:26px}
.rail h2{font-size:14px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin:0 0 10px;font-weight:600}
.chip-row{display:flex;gap:6px;flex-wrap:wrap}
.style-chip{
  padding:7px 14px;border-radius:999px;background:var(--surface-2);
  border:1px solid var(--border);color:var(--text);font-size:13px;font-weight:500;
  cursor:pointer;transition:all .12s;
}
.style-chip:hover{border-color:var(--accent);color:var(--accent);background:rgba(253,66,156,.05)}
.style-chip.active{background:var(--accent);border-color:var(--accent);color:#fff}
.mini-card{
  flex:0 0 auto;width:130px;
  background:var(--surface);border:1px solid var(--border);border-radius:10px;
  overflow:hidden;cursor:pointer;transition:border-color .15s;
}
.mini-card:hover{border-color:#33334a}
.mini-card .cover{aspect-ratio:1/1;background:#0d0d14;overflow:hidden;position:relative}
.mini-card .cover img{width:100%;height:100%;object-fit:cover}
.mini-card .body{padding:8px 10px 10px}
.mini-card .t{font-size:13px;font-weight:600;line-height:1.2;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:32px}
.mini-card .s{font-size:11.5px;color:var(--muted);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.h-scroll{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px;scrollbar-width:thin}
.h-scroll::-webkit-scrollbar{height:6px}
.h-scroll::-webkit-scrollbar-thumb{background:var(--surface-2);border-radius:999px}

/* ---- info button ---- */
.info-btn{
  display:inline-grid;place-items:center;
  width:26px;height:26px;border-radius:50%;
  color:var(--muted);font-size:13px;line-height:1;
  transition:color .15s,background .15s;
}
.info-btn:hover{color:var(--accent);background:var(--surface-2)}
.rowlist .item .right .info-btn{margin-left:4px}
.card .body .sub .row-end{display:inline-flex;align-items:center;gap:6px}
#player .meta .meta-sub{display:flex;align-items:center;gap:6px;min-width:0}
#player .meta .meta-sub #p-artist{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
#player .meta .meta-sub .info-btn{flex:0 0 auto;width:22px;height:22px;font-size:11px}
.btn.sm{padding:4px 9px;font-size:12px;font-weight:500;border-radius:7px}

/* ---- modal ---- */
.modal-backdrop{
  position:fixed;inset:0;z-index:50;
  background:rgba(5,5,10,.72);
  display:flex;align-items:flex-start;justify-content:center;
  padding:24px 16px;overflow:auto;
  animation:fade .15s ease-out;
}
@keyframes fade{from{opacity:0}to{opacity:1}}
.modal{
  width:min(640px,100%);
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:0 22px 48px rgba(0,0,0,.55);
  position:relative;
  max-height:calc(100vh - 48px);
  display:flex;flex-direction:column;
  animation:slideIn .2s ease-out;
}
@keyframes slideIn{from{transform:translateY(-8px);opacity:0}to{transform:none;opacity:1}}
.modal-close{
  position:absolute;top:10px;right:10px;
  width:32px;height:32px;border-radius:50%;
  background:var(--surface-2);color:var(--muted);
  display:grid;place-items:center;font-size:14px;
}
.modal-close:hover{color:var(--text);background:var(--border)}
.modal-head{display:flex;gap:14px;padding:18px 18px 14px;border-bottom:1px solid var(--border)}
.mh-cover{width:96px;height:96px;border-radius:10px;overflow:hidden;background:#0d0d14;flex:0 0 auto}
.mh-cover img{width:100%;height:100%;object-fit:cover}
.mh-body{min-width:0;flex:1;padding-right:36px}
.mh-body h2{font-size:18px;margin:2px 0 4px;line-height:1.2;overflow-wrap:anywhere}
.modal-body{padding:14px 18px 18px;overflow:auto}
.info-section{margin:0 0 14px}
.info-label{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;font-size:12.5px;color:var(--muted);letter-spacing:.02em}
.info-pre{
  width:100%;resize:vertical;
  background:var(--surface-2);border:1px solid var(--border);
  border-radius:8px;padding:10px 12px;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:12.5px;color:var(--text);line-height:1.5;
  outline:none;
}
.info-pre:focus{border-color:var(--accent)}
.info-text{padding:10px 12px;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere}
.info-details{margin-top:4px}
.info-details summary{cursor:pointer;color:var(--muted);font-size:12.5px;padding:6px 0;user-select:none}
.info-details summary:hover{color:var(--text)}
.kv-list{display:grid;grid-template-columns:140px 1fr;gap:6px 12px;margin-top:10px;font-size:12.5px}
.kv{display:contents}
.kv .k{color:var(--muted)}
.kv .v{overflow-wrap:anywhere;display:flex;align-items:center;gap:6px}
.kv .v a{color:var(--accent);text-decoration:underline;overflow:hidden;text-overflow:ellipsis;display:block;max-width:100%}
@media (max-width:540px){
  .modal-head{flex-direction:column}
  .mh-cover{width:80px;height:80px}
  .kv-list{grid-template-columns:1fr;gap:2px 0}
  .kv .k{margin-top:8px}
}

/* ---- toast ---- */
#toast{
  position:fixed;left:50%;bottom:calc(var(--player-h) + 12px);transform:translate(-50%,20px);
  background:var(--surface-2);border:1px solid var(--border);color:var(--text);
  padding:10px 14px;border-radius:10px;
  opacity:0;pointer-events:none;transition:.25s;z-index:40;max-width:92vw;
  box-shadow:0 10px 24px rgba(0,0,0,.35);
}
#toast.show{opacity:1;transform:translate(-50%,0)}
#toast.err{border-color:#4d2224;color:#fecaca}
#toast.ok{border-color:#1f3d33;color:#bbf7d0}

/* ---- responsive ---- */
@media (max-width:760px){
  .brand span{display:none}
  #tabs{margin-left:0;gap:2px;flex:1;justify-content:space-around}
  #tabs a .label{display:none}
  #tabs a{padding:8px 10px}
  #tabs a .icon{font-size:18px}
  #player{
    grid-template-columns:48px minmax(0,1fr) auto;
    grid-template-rows:auto auto;
    height:auto;
    row-gap:6px;
  }
  #player .cover{width:48px;height:48px}
  #player .progress{grid-column:1 / -1;order:3}
  #player .vol{display:none}
}