/* SCDL — ALXEVT. Replica of the ttlscdl.com front end.
   Tokens, type scale and layout follow the reference; the code is this
   repository's own. See docs/iso/PORT.md for what was taken and what was not. */

:root{
  --bg:#ffffff; --bg-2:#f7f7f5; --fg:#0a0a0a;
  --mute:rgba(10,10,10,.42); --mute-2:rgba(10,10,10,.62);
  --hair:rgba(10,10,10,.12); --hair-strong:rgba(10,10,10,.28);
  --grid-line:rgba(10,10,10,.10);
  --acc:#f25c24; --acc-rgb:242,92,36;
  --ok:#2da565; --ok-rgb:45,165,101; --err:#d63333;
  --shell-pad:28px;
  color-scheme:light;
}
html.invert{
  --bg:#0a0a0a; --bg-2:#111111; --fg:#ffffff;
  --mute:rgba(255,255,255,.40); --mute-2:rgba(255,255,255,.62);
  --hair:rgba(255,255,255,.12); --hair-strong:rgba(255,255,255,.28);
  --grid-line:rgba(255,255,255,.11);
  color-scheme:dark;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; background:var(--bg); color:var(--fg);
  font-family:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  font-weight:400; font-size:13px; line-height:1.5;
  -webkit-font-smoothing:antialiased;
  display:grid; grid-template-rows:auto minmax(0,1fr) auto;
  grid-template-columns:minmax(0,1fr);
  min-height:100vh; min-height:100dvh; overflow:hidden;
}
button,input{font:inherit;color:inherit;background:none;border:0;margin:0}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
[hidden]{display:none!important}

/* ---------------------------------------------------------------- backdrop */

.bg-grid{
  position:fixed; inset:0; pointer-events:none; z-index:0;
  background-image:
    linear-gradient(var(--grid-line) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse at center,#000 55%,transparent 100%);
  mask-image:radial-gradient(ellipse at center,#000 55%,transparent 100%);
  animation:gridBreathe 9s ease-in-out infinite;
}
@keyframes gridBreathe{0%,100%{opacity:.85;transform:scale(1)}50%{opacity:1;transform:scale(1.006)}}

.scanlines{
  position:fixed; inset:0; pointer-events:none; z-index:1; opacity:.45;
  background:repeating-linear-gradient(to bottom,rgba(0,0,0,.025) 0 1px,transparent 1px 3px);
  mix-blend-mode:multiply;
}
html.invert .scanlines{mix-blend-mode:screen;background:repeating-linear-gradient(to bottom,rgba(255,255,255,.022) 0 1px,transparent 1px 3px)}

@media (prefers-reduced-motion:reduce){
  .bg-grid{animation:none}
  *{animation-duration:.001s!important;transition-duration:.001s!important}
}

/* -------------------------------------------------------------- status bar */

.meta{
  position:relative; z-index:100;
  display:flex; justify-content:space-between; align-items:center;
  padding:14px var(--shell-pad);
  font-size:10px; letter-spacing:.14em; text-transform:uppercase;
  color:var(--mute); border-bottom:1px solid var(--hair); background:var(--bg);
  min-width:0; gap:10px;
}
.meta-left,.meta-right{display:flex;align-items:center;gap:18px;min-width:0}
.meta-left{overflow:hidden}
.meta-name{white-space:nowrap}
.sep{opacity:.3}
.meta-back{display:inline-flex;align-items:center;gap:7px;transition:color .2s}
.meta-back:hover,.meta-name{color:var(--fg)}
.meta-btn{
  display:inline-flex; align-items:center; gap:6px;
  padding:4px 9px; border:1px solid transparent; color:var(--mute);
  font-size:10px; letter-spacing:.14em; text-transform:uppercase;
  transition:border-color .2s,color .2s; position:relative;
}
.meta-btn:hover{color:var(--fg);border-color:var(--hair)}
.meta-btn:focus-visible,.act-btn:focus-visible,.paste-go:focus-visible,
.paste-input:focus-visible,.dl-btn:focus-visible{outline:1px solid var(--acc);outline-offset:2px}
.theme-glyph{font-size:9px;color:var(--acc)}
.meta-time{font-feature-settings:'tnum';color:var(--mute-2)}
.meta-utc{opacity:.5}

.lang-wrap{position:relative}
.lang-menu{
  position:absolute; top:calc(100% + 8px); right:0; z-index:120;
  display:none; grid-template-columns:repeat(3,1fr); gap:1px;
  padding:1px; background:var(--hair); border:1px solid var(--hair-strong);
}
.lang-wrap.open .lang-menu{display:grid}
.lang-opt{
  padding:6px 10px; background:var(--bg); color:var(--mute);
  font-size:9px; letter-spacing:.14em; text-align:center; transition:color .15s,background .15s;
}
.lang-opt:hover{color:var(--fg);background:var(--bg-2)}
.lang-opt.active{color:var(--acc)}

/* ------------------------------------------------------------------- stage */

.stage{
  position:relative; z-index:3;
  display:flex; align-items:center; justify-content:center;
  padding:24px var(--shell-pad); min-height:0; overflow:auto;
}
.stage-inner{width:100%;max-width:680px;display:flex;flex-direction:column;gap:20px}

.brand{display:flex;align-items:center;gap:14px;margin-bottom:4px}
.brand-mark{
  width:36px;height:36px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--hair-strong);color:var(--acc);
  background:linear-gradient(180deg,rgba(var(--acc-rgb),.08),transparent);
}
.brand-title{
  font-family:'Space Grotesk',system-ui,sans-serif; font-weight:700;
  font-size:clamp(18px,2.6vw,22px); letter-spacing:-.02em;
  flex:1; color:var(--fg); margin:0;
}
.brand-pill{
  display:inline-flex; align-items:center; gap:6px;
  padding:3px 10px; border:1px solid rgba(var(--acc-rgb),.35);
  font-size:9px; letter-spacing:.22em; text-transform:uppercase;
  color:var(--acc); font-weight:500; flex-shrink:0;
}
.brand-pill-dot{width:5px;height:5px;background:var(--acc);border-radius:50%;animation:pulse 1.8s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}

.sub{
  font-family:'Space Grotesk',system-ui,sans-serif;
  font-size:14px; font-weight:500; letter-spacing:-.01em;
  color:var(--mute-2); margin:-8px 0 0;
}

/* --------------------------------------------------------------- link line */

.zone{display:flex;flex-direction:column;gap:12px}
.paste{
  display:flex; align-items:stretch; height:74px;
  border:1px solid var(--hair-strong); background:var(--bg);
  transition:border-color .2s,box-shadow .2s; position:relative;
}
.paste:focus-within{border-color:var(--acc);box-shadow:0 0 0 3px rgba(var(--acc-rgb),.10)}
.paste.invalid{border-color:var(--err)}
.paste-prefix{
  padding:0 18px; display:flex; align-items:center; flex-shrink:0;
  font-size:10px; letter-spacing:.22em; text-transform:uppercase;
  color:var(--mute); border-right:1px solid var(--hair);
  background:linear-gradient(180deg,rgba(var(--acc-rgb),.04),transparent);
}
.paste-input{
  flex:1; padding:0 14px; font-size:14px; min-width:0; letter-spacing:.01em;
  background:transparent; color:var(--fg); outline:none;
}
.paste-input::placeholder{color:var(--mute);opacity:.7}
.paste-clip,.paste-clear{
  width:48px; display:flex; align-items:center; justify-content:center;
  color:var(--mute); border-left:1px solid var(--hair); flex-shrink:0;
  transition:color .2s,background .2s;
}
.paste-clip:hover,.paste-clear:hover{color:var(--fg);background:var(--bg-2)}
.paste-go{
  display:flex; align-items:center; gap:10px; padding:0 24px; flex-shrink:0;
  background:var(--fg); color:var(--bg);
  font-size:10px; letter-spacing:.18em; text-transform:uppercase; font-weight:500;
  border-left:1px solid var(--fg); transition:background .2s,opacity .2s;
}
.paste-go:hover{background:var(--acc);border-left-color:var(--acc)}
.paste-go[disabled]{opacity:.4;cursor:not-allowed}

/* ------------------------------------------------------------------- slot */

.slot{min-height:0}
.slot-card{border:1px solid var(--hair);background:var(--bg);padding:14px 16px}
.slot-idle{border-style:dashed;color:var(--mute);font-size:11px;letter-spacing:.06em}

.prog-bar{height:2px;background:var(--hair);overflow:hidden}
.prog-fill{height:100%;width:0;background:var(--acc);transition:width .25s ease}
.prog-text{
  margin-top:8px;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute);
  display:flex;justify-content:space-between;gap:12px;
}
.blink{animation:blink 1s steps(2) infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}

.prev{display:flex;align-items:center;gap:14px}
.prev-art{
  width:52px;height:52px;flex-shrink:0;position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(var(--acc-rgb),.9),rgba(var(--acc-rgb),.45));
  color:#fff;
}
.prev-art-icon{position:relative;z-index:1}
.prev-art-stripes{
  position:absolute;inset:0;opacity:.25;
  background:repeating-linear-gradient(135deg,rgba(255,255,255,.6) 0 2px,transparent 2px 6px);
}
.prev-body{flex:1;min-width:0}
.prev-title{
  font-family:'Space Grotesk',system-ui,sans-serif;font-weight:500;font-size:13px;
  color:var(--fg);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.prev-artist{font-size:11px;color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.prev-tags{display:flex;align-items:center;gap:7px;margin-top:7px;flex-wrap:wrap}
.pill{
  padding:2px 7px;border:1px solid var(--hair);
  font-size:8.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute);
}
.pill-acc{border-color:rgba(var(--acc-rgb),.4);color:var(--acc)}
.prev-size{font-size:9.5px;color:var(--mute);opacity:.7;font-feature-settings:'tnum'}
.dl-btn{
  display:flex;align-items:center;gap:9px;padding:11px 18px;flex-shrink:0;
  background:var(--fg);color:var(--bg);
  font-size:10px;letter-spacing:.18em;text-transform:uppercase;font-weight:500;
  transition:background .2s;
}
.dl-btn:hover{background:var(--acc)}
.x-btn{
  width:22px;height:22px;flex-shrink:0;color:var(--mute);font-size:15px;line-height:1;
  transition:color .2s;
}
.x-btn:hover{color:var(--fg)}

.done,.err{display:flex;align-items:center;gap:14px}
.done-icon{
  width:30px;height:30px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(var(--ok-rgb),.4);color:var(--ok);
}
.done-body{flex:1;min-width:0}
.done-name{font-size:12px;color:var(--fg);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.done-meta{font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin-top:4px}
.dot-sep{opacity:.4;margin:0 5px}
.err-icon{
  width:30px;height:30px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(214,51,51,.45);color:var(--err);font-weight:700;
}
.err-title{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--err)}
.err-msg{font-size:11px;color:var(--mute-2);margin-top:3px}

/* ----------------------------------------------------------------- actions */

.actions{display:flex;align-items:center;gap:8px;padding-top:4px;flex-wrap:wrap}
.act-btn{
  display:inline-flex;align-items:center;gap:7px;padding:7px 11px;
  font-size:10px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--mute);border:1px solid transparent;position:relative;
  transition:color .2s,border-color .2s,background .2s;
}
.act-btn:hover{color:var(--fg);border-color:var(--hair)}
.act-spacer{flex:1}
.act-tg{color:var(--mute)}
.fmt-wrap{position:relative}
.fmt-dot{width:5px;height:5px;background:var(--acc);flex-shrink:0}
.fmt-menu{
  position:absolute;bottom:calc(100% + 8px);left:0;z-index:120;display:none;
  min-width:190px;background:var(--bg);border:1px solid var(--hair-strong);
}
.fmt-wrap.open .fmt-menu{display:block}
.fmt-opt{
  display:flex;flex-direction:column;gap:2px;width:100%;padding:9px 12px;text-align:left;
  border-bottom:1px solid var(--hair);transition:background .15s;
}
.fmt-opt:last-child{border-bottom:0}
.fmt-opt:hover{background:var(--bg-2)}
.fmt-opt-name{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--fg)}
.fmt-opt.active .fmt-opt-name{color:var(--acc)}
.fmt-opt-sub{font-size:9px;color:var(--mute);letter-spacing:.06em}
.fmt-opt-locked .fmt-opt-name{color:var(--mute)}

/* -------------------------------------------------------------------- feed */

.feed{display:flex;flex-direction:column;min-height:0}
.feed-head{
  display:flex;align-items:center;gap:8px;padding:0 0 6px;opacity:.7;
  font-size:8.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--mute);
}
.feed-spark{flex:1;height:11px;display:block;min-width:0;opacity:.7}
.feed-counter{font-feature-settings:'tnum';font-weight:500;font-size:11px;letter-spacing:.04em;color:var(--mute)}
.feed-viewport{
  --feed-row:23px; --feed-rows:6;
  position:relative;max-height:calc(var(--feed-row) * var(--feed-rows));
  overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;scrollbar-width:none;
  -webkit-mask-image:linear-gradient(180deg,transparent 0,#000 7px,#000 calc(100% - 26px),transparent 100%);
  mask-image:linear-gradient(180deg,transparent 0,#000 7px,#000 calc(100% - 26px),transparent 100%);
}
.feed-viewport::-webkit-scrollbar{width:0;height:0;display:none}
.feed-stream{display:flex;flex-direction:column}
.feed-item{
  display:flex;align-items:center;gap:10px;padding:0 2px;
  height:var(--feed-row,23px);line-height:var(--feed-row,23px);
  font-size:11px;color:var(--mute);white-space:nowrap;overflow:hidden;
  animation:feedIn .3s ease both;
}
@keyframes feedIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
.feed-item.fresh{color:var(--mute-2)}
.feed-glyph{display:inline-block;width:7px;color:var(--acc);opacity:.4;font-size:9px;flex-shrink:0}
.feed-item.fresh .feed-glyph{opacity:1}
.feed-fmt{font-size:7.5px;letter-spacing:.14em;color:var(--acc);opacity:.7;font-weight:500;flex-shrink:0;min-width:24px}
.feed-track{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:11px}
.feed-title{color:var(--fg);opacity:.86}
.feed-artist{color:var(--mute);opacity:.75;margin-left:7px}
.feed-ago{font-size:9px;color:var(--mute);opacity:.5;font-feature-settings:'tnum';flex-shrink:0;min-width:24px;text-align:right}

/* ------------------------------------------------------------------ footer */

.thin{
  position:relative;z-index:100;display:flex;justify-content:space-between;align-items:center;
  padding:10px var(--shell-pad);border-top:1px solid var(--hair);gap:16px;
  font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);background:var(--bg);
}
.thin-left,.thin-right{display:flex;align-items:center;gap:14px;flex-shrink:0}
.thin-center{display:flex;align-items:center;gap:10px;font-feature-settings:'tnum';white-space:nowrap;overflow:hidden}
.thin-stat{display:inline-flex;align-items:baseline;gap:5px}
.thin-counter{
  font-family:'Space Grotesk',system-ui,sans-serif;font-weight:600;
  font-size:10px;letter-spacing:.02em;font-feature-settings:'tnum';color:var(--fg);
}
.thin-stat-sep{opacity:.4}
.thin-link{transition:color .2s}
.thin-link:hover{color:var(--fg)}

.noscript-note{
  position:relative;z-index:200;margin:var(--shell-pad);padding:14px 16px;
  border:1px solid var(--hair-strong);font-size:12px;line-height:1.6;color:var(--mute-2);
}

/* ------------------------------------------------------------- narrow view */

@media (max-width:720px){
  :root{--shell-pad:18px}
  .meta-left,.meta-right{gap:10px}
  .meta{padding:12px var(--shell-pad)}
  .meta-btn{padding:4px 5px}
  .paste{height:60px}
  .paste-prefix{padding:0 12px;font-size:9px}
  .paste-input{font-size:13px;padding:0 10px}
  .paste-clip,.paste-clear{width:38px}
  .paste-go{padding:0 14px;font-size:9px;gap:6px}
  .actions{gap:4px;padding-top:0}
  .act-btn{padding:6px 8px;font-size:9px}
  .act-spacer{display:none}
  .thin{flex-wrap:wrap;gap:7px 10px;font-size:9px}
  .thin-center{order:3;flex:1 1 100%;justify-content:center}
}
@media (max-width:440px){
  .meta-utc{display:none}
  .meta-left,.meta-right{gap:7px}
  .paste{height:54px}
  .brand-mark{width:30px;height:30px}
  .feed-viewport{--feed-row:21px;--feed-rows:5}
  .prev-art{width:44px;height:44px}
}

/* ------------------------------------------------------------ results list */

.slot-results{padding:10px 12px}
.res-head{
  display:flex;align-items:center;justify-content:space-between;
  font-size:8.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--mute);
  opacity:.7;padding:0 2px 8px;
}
.res-count{font-feature-settings:'tnum';font-weight:500;font-size:11px;letter-spacing:.04em}
.res-list{display:flex;flex-direction:column;max-height:300px;overflow-y:auto;scrollbar-width:thin}
.res-empty{padding:14px 2px;font-size:11px;color:var(--mute)}

.res{
  display:flex;align-items:center;gap:10px;padding:5px 2px;
  border-bottom:1px solid var(--hair);min-width:0;
}
.res:last-child{border-bottom:0}
.res-art{
  width:32px;height:32px;flex-shrink:0;overflow:hidden;
  background:linear-gradient(135deg,rgba(var(--acc-rgb),.7),rgba(var(--acc-rgb),.3));
}
.res-art img{width:32px;height:32px;object-fit:cover;display:block}
.res-play,.prev-play{
  width:26px;height:26px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--hair-strong);color:var(--mute-2);
  font-size:9px;line-height:1;transition:color .2s,border-color .2s,background .2s;
}
.res-play:hover:not([disabled]),.prev-play:hover:not([disabled]){color:var(--acc);border-color:var(--acc)}
.res-play.playing,.prev-play.playing{color:var(--bg);background:var(--acc);border-color:var(--acc)}
.res-play[disabled],.prev-play[disabled]{opacity:.3;cursor:not-allowed}
.prev-play{position:absolute;right:-9px;bottom:-9px;background:var(--bg);z-index:2}

.res-body{flex:1;min-width:0}
.res-title{
  display:block;font-size:12px;color:var(--fg);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  transition:color .15s;
}
.res-title:hover{color:var(--acc)}
.res-artist{
  font-size:10px;color:var(--mute);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.res-artist a:hover{color:var(--mute-2)}
.res-flag{
  margin-left:7px;padding:1px 5px;border:1px solid var(--hair);
  font-size:7.5px;letter-spacing:.14em;text-transform:uppercase;
}
.res-time{
  font-size:9.5px;color:var(--mute);opacity:.6;flex-shrink:0;
  font-feature-settings:'tnum';min-width:30px;text-align:right;
}
.res-add{
  width:24px;height:24px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--hair);color:var(--mute);
  font-size:13px;line-height:1;transition:color .2s,border-color .2s;
}
.res-add:hover{color:var(--fg);border-color:var(--hair-strong)}
.res-add.on{color:var(--acc);border-color:rgba(var(--acc-rgb),.45)}
.prev-add{margin-right:2px}
.res-more{
  width:100%;margin-top:8px;padding:8px;
  border:1px solid var(--hair);color:var(--mute);
  font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;
  transition:color .2s,border-color .2s;
}
.res-more:hover{color:var(--fg);border-color:var(--hair-strong)}

/* -------------------------------------------------------------- list menu */

.list-wrap{position:relative}
.list-wrap.open .list-menu{display:block}
.list-menu{min-width:230px}
.list-count{
  font-feature-settings:'tnum';color:var(--fg);
  font-family:'Space Grotesk',system-ui,sans-serif;font-weight:600;
}
.list-trigger.has .fmt-dot{animation:pulse 1.8s ease-in-out infinite}

/* ---------------------------------------------------------------- preview */

.prev-art{position:relative;overflow:visible}
#prevArtImg{width:52px;height:52px;object-fit:cover;display:block;position:relative;z-index:1}

/* An indeterminate bar: the page cannot know how far along an upstream call
   is, and a bar that invents a percentage is the demo behaviour this replaced. */
.prog-fill.indet{
  width:35%;animation:indet 1.1s ease-in-out infinite;
}
@keyframes indet{0%{margin-left:-35%}100%{margin-left:100%}}

.feed-quiet-row{color:var(--mute);opacity:.6;font-size:10px}
.thin-sc{display:inline-flex;align-items:center;gap:6px}
.thin-sc svg{opacity:.75}

@media (max-width:720px){
  .res-list{max-height:240px}
  .res-time{display:none}
}

/* The preview row is a single flex line at desk width, but its action is a
   wide button and the metadata needs room: below 720px it stacks instead of
   compressing the title to nothing. A scrollWidth check does not catch this —
   nothing overflows, the content just collapses. */
@media (max-width:720px){
  .prev{flex-wrap:wrap;row-gap:10px}
  .prev-body{flex:1 1 100%;order:2;min-width:0}
  .prev-art{order:1}
  .prev-add{order:1;margin-left:auto}
  .prev .x-btn{order:1}
  .dl-btn{order:3;flex:1 1 100%;justify-content:center}
  .prev-tags{gap:6px}
  .prev-size{width:100%}
}

/* SoundCloud's own widget, used where there is no stream route. It is an
   iframe rather than an <audio> on purpose: without API credentials this is the
   sanctioned way to play a public track, and attribution comes with it. */
.prev-widget{margin-top:12px;border:1px solid var(--hair);position:relative;min-height:166px}
/* Sits behind the frame. If the player never loads — blocked, offline — the
   box says what it was waiting for instead of being a blank rectangle. */
.prev-widget::before{
  content:"loading the SoundCloud player\2026";
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute);
}
.prev-widget iframe{display:block;width:100%;height:166px;border:0;position:relative;z-index:1}