/* ─── RAPBITCOIN — app design tokens (brandbook v1.0) ─── */
:root {
  --bg:#000000;
  --bg-2:#0A0A0A;
  --panel:#111111;
  --panel-2:#161616;
  --line:rgba(247,181,0,.14);
  --line-strong:rgba(247,181,0,.42);
  --line-wht:rgba(255,255,255,.08);
  --gold:#F7B500;
  --gold-bright:#FFC82C;
  --gold-dim:#C8921A;
  --gold-soft:rgba(247,181,0,.10);
  --ivory:#F5F5F2;
  --muted:#8A7B5B;
  --up:#00D084;
  --down:#FF4E4E;
  --warn:#F5A623;
  --r-money:2px;
  --r-music:16px;
  --safe-bot:env(safe-area-inset-bottom, 0px);
}
*{box-sizing:border-box;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ivory);font:15px/1.5 'Space Grotesk',system-ui,sans-serif;min-height:100vh;overflow-x:hidden}
body{overscroll-behavior-y:contain}
.mono{font-family:'IBM Plex Mono',ui-monospace,monospace}
.logotype{font-family:'Archivo Black','Space Grotesk',sans-serif;letter-spacing:-.01em}
a{color:var(--gold);text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:transparent;color:inherit}
.hidden{display:none !important}

/* ─── Layout shell ─── */
.app{
  max-width:480px;margin:0 auto;min-height:100vh;
  padding-bottom:calc(72px + var(--safe-bot) + 64px);
  position:relative;
}

/* ─── Top brand bar (shared) ─── */
.topbar{
  position:sticky;top:0;z-index:10;
  background:rgba(0,0,0,.88);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  padding:10px 14px;display:flex;align-items:center;gap:10px;
}
.topbar .mark{width:28px;height:28px;border-radius:50%;background:center/cover no-repeat;background-image:url('/assets/logo.jpg');box-shadow:0 0 12px rgba(247,181,0,.3)}
.topbar .wm{font-family:'Archivo Black',sans-serif;font-size:13px;color:var(--gold);letter-spacing:.02em}
.topbar .streak{
  margin-left:auto;padding:4px 10px;border-radius:14px;background:var(--gold-soft);
  border:1px solid var(--line-strong);font-family:'IBM Plex Mono',monospace;
  font-size:10px;color:var(--gold);display:flex;align-items:center;gap:5px;
}
.topbar .ico{width:28px;height:28px;display:flex;align-items:center;justify-content:center;color:var(--ivory);opacity:.75;font-size:16px}
.topbar .ico:hover{opacity:1;color:var(--gold)}

/* ─── Pill tabs ─── */
.tabpill{
  display:flex;gap:0;margin:10px 14px;padding:3px;border-radius:22px;
  background:#0E0E0E;border:1px solid var(--line);
}
.tabpill>button{flex:1;padding:8px 0;font-size:11px;font-weight:600;color:var(--muted);border-radius:18px;letter-spacing:.04em;background:none}
.tabpill>button.on{background:var(--gold);color:#000;font-weight:700}

/* ─── Feed card ─── */
.feed{padding:4px 12px 0}
.card{
  margin:0 0 10px;padding:10px;background:var(--panel);
  border:1px solid var(--line);border-radius:var(--r-music);
  display:grid;grid-template-columns:62px 1fr auto;gap:11px;align-items:center;
  transition:border-color .15s;
}
.card:active{border-color:var(--gold)}
.card .art{
  width:62px;height:62px;border-radius:11px;
  background:linear-gradient(135deg,var(--gold),var(--gold-dim));
  display:flex;align-items:center;justify-content:center;
  font-family:'Archivo Black',sans-serif;color:#000;font-size:24px;flex-shrink:0;
}
.card h4{font-family:'Archivo Black',sans-serif;font-size:13px;margin:0 0 2px;color:var(--ivory);letter-spacing:-.01em}
.card .meta{font-size:10px;color:var(--muted);margin:0}
.card .ticker{display:flex;gap:6px;align-items:center;margin-top:4px;font-family:'IBM Plex Mono',monospace;font-size:10px}
.card .ticker .sym{color:var(--gold)}
.card .ticker .up{color:var(--up)}
.card .ticker .dn{color:var(--down)}
.card .ticker .flat{color:var(--muted)}
.card .acts{display:flex;flex-direction:column;gap:4px;align-items:flex-end}
.card .acts button{width:30px;height:30px;border-radius:6px;background:#0C0C0C;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--gold)}
.card .acts button.on{background:var(--gold);color:#000;border-color:var(--gold)}
.card .acts button:active{transform:scale(.92)}

/* ─── Botnav ─── */
.botnav{
  position:fixed;bottom:0;left:0;right:0;z-index:20;
  max-width:480px;margin:0 auto;
  display:grid;grid-template-columns:repeat(5,1fr);
  background:rgba(5,5,5,.95);backdrop-filter:blur(14px);
  border-top:1px solid var(--line);
  padding:8px 8px calc(10px + var(--safe-bot));
}
.botnav a{display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--muted);font-size:9px;letter-spacing:.08em;text-transform:uppercase;font-family:'IBM Plex Mono',monospace;padding:4px 0}
.botnav a.on{color:var(--gold)}
.botnav a .ic{width:22px;height:22px;display:flex;align-items:center;justify-content:center;font-size:15px}

/* ─── Mini-player ─── */
.miniplayer{
  position:fixed;bottom:calc(72px + var(--safe-bot));left:0;right:0;z-index:21;
  max-width:480px;margin:0 auto;padding:8px 12px;
  background:rgba(15,15,15,.96);backdrop-filter:blur(14px);
  border-top:1px solid var(--line-strong);
  display:flex;align-items:center;gap:10px;
}
.miniplayer .mp-art{width:40px;height:40px;border-radius:8px;background:linear-gradient(135deg,var(--gold),var(--gold-dim));display:flex;align-items:center;justify-content:center;font-family:'Archivo Black',sans-serif;color:#000;font-size:16px;flex-shrink:0}
.miniplayer .mp-info{flex:1;min-width:0}
.miniplayer .mp-title{font-family:'Archivo Black',sans-serif;font-size:12px;color:var(--ivory);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:-.01em}
.miniplayer .mp-artist{font-size:10px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.miniplayer .mp-btn{width:38px;height:38px;border-radius:50%;background:var(--gold);color:#000;font-size:15px;display:flex;align-items:center;justify-content:center;flex-shrink:0}

/* ─── Generic screen header ─── */
.screen-head{padding:14px 16px 6px}
.screen-head h1{font-family:'Archivo Black',sans-serif;font-size:24px;color:var(--ivory);margin:0;letter-spacing:-.01em}
.screen-head .sub{font-size:12px;color:var(--muted);margin-top:3px;font-family:'IBM Plex Mono',monospace;letter-spacing:.04em}

/* ─── Track detail (Cypher) ─── */
.art-wall{
  aspect-ratio:1;width:100%;position:relative;
  background:radial-gradient(circle at 35% 35%, var(--gold) 0%, var(--gold-dim) 40%, #000 100%);
  display:flex;align-items:center;justify-content:center;
}
.art-wall::after{content:"";position:absolute;inset:auto 0 0 0;height:60%;background:linear-gradient(180deg,transparent,rgba(0,0,0,.75))}
.art-wall .playbtn{
  width:64px;height:64px;border-radius:50%;background:var(--gold);
  display:flex;align-items:center;justify-content:center;color:#000;font-size:22px;
  position:relative;z-index:2;box-shadow:0 10px 26px rgba(0,0,0,.5);
  transition:transform .15s;
}
.art-wall .playbtn:active{transform:scale(.94)}
.track-head{padding:12px 16px 4px;display:flex;align-items:center;gap:10px}
.track-head .av{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold-dim));display:flex;align-items:center;justify-content:center;font-family:'Archivo Black',sans-serif;color:#000;font-size:14px}
.track-head .ah{flex:1;min-width:0}
.track-head .ah .n{font-size:12px;color:var(--ivory);font-weight:600}
.track-head .ah .h{font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--muted)}
.track-title{padding:0 16px 4px}
.track-title .t{font-family:'Archivo Black',sans-serif;font-size:20px;color:var(--ivory);letter-spacing:-.01em}
.track-title .m{font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--muted);margin-top:2px}
.waveform{display:flex;gap:2px;align-items:flex-end;height:32px;padding:10px 16px;margin:0}
.waveform i{flex:1;background:var(--gold-dim);border-radius:1px;min-width:2px}
.waveform i.on{background:var(--gold)}
.tabs-mini{display:flex;gap:0;padding:0 16px;border-bottom:1px solid var(--line);margin-bottom:4px;overflow-x:auto}
.tabs-mini button{padding:10px 12px;font-size:11px;color:var(--muted);font-weight:600;letter-spacing:.06em;border-bottom:2px solid transparent;white-space:nowrap}
.tabs-mini button.on{color:var(--gold);border-bottom-color:var(--gold)}

.kv{padding:10px 16px;font-size:12px}
.kv .row{display:flex;gap:10px;padding:5px 0;color:var(--ivory);opacity:.88}
.kv .row .t{color:var(--gold-dim);font-family:'IBM Plex Mono',monospace;flex:0 0 38px;font-size:10px}

/* ─── Buttons ─── */
.btn{
  padding:12px 18px;border-radius:var(--r-money);font-family:'IBM Plex Mono',monospace;
  font-weight:700;font-size:12px;letter-spacing:.12em;text-transform:uppercase;
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  transition:transform .12s,box-shadow .2s;
}
.btn.gold{background:var(--gold);color:#000;box-shadow:0 4px 14px rgba(247,181,0,.25)}
.btn.gold:active{transform:scale(.97)}
.btn.ghost{background:transparent;color:var(--ivory);border:1px solid var(--line-strong)}
.btn.ghost:active{border-color:var(--gold);color:var(--gold)}
.btn.full{width:100%}
.btn.mini{padding:7px 12px;font-size:10px;letter-spacing:.12em}

/* ─── Collect modal ─── */
.sheet-backdrop{position:fixed;inset:0;z-index:40;background:rgba(0,0,0,.55);display:flex;align-items:flex-end;justify-content:center;padding-bottom:calc(72px + var(--safe-bot));opacity:0;pointer-events:none;transition:opacity .2s}
.sheet-backdrop.open{opacity:1;pointer-events:auto}
.sheet{
  width:100%;max-width:480px;background:#0A0A0A;border:1px solid var(--line-strong);
  border-radius:20px 20px 0 0;padding:18px;transform:translateY(100%);
  transition:transform .25s cubic-bezier(.16,1,.3,1);
}
.sheet-backdrop.open .sheet{transform:translateY(0)}
.sheet h3{font-family:'Archivo Black',sans-serif;font-size:16px;margin:0 0 4px;color:var(--ivory);letter-spacing:-.01em}
.sheet .mt{font-size:11px;color:var(--muted);margin-bottom:14px;font-family:'IBM Plex Mono',monospace}
.sheet .sum{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px;font-family:'IBM Plex Mono',monospace;font-size:11px}
.sheet .sum .lb{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;font-size:9px}
.sheet .sum .v{color:var(--gold);font-weight:700;font-size:16px;margin-top:2px}
.sheet .note{font-family:'IBM Plex Mono',monospace;font-size:9px;color:var(--muted);text-align:center;margin-top:8px;letter-spacing:.08em}
.sheet .simulated{
  display:inline-block;padding:2px 7px;background:rgba(245,166,35,.12);color:var(--warn);
  border:1px solid rgba(245,166,35,.3);border-radius:var(--r-money);
  font-family:'IBM Plex Mono',monospace;font-size:9px;letter-spacing:.12em;text-transform:uppercase;
  margin-left:6px;
}

/* ─── Artist banner ─── */
.banner{aspect-ratio:3/1;width:100%;background:linear-gradient(135deg,var(--gold-dim),#000 60%);position:relative}
.banner::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 70% 40%, rgba(247,181,0,.35), transparent 55%)}
.artist-head{display:flex;align-items:flex-end;padding:0 16px;margin-top:-36px;gap:12px;position:relative;z-index:2}
.artist-av{width:72px;height:72px;border-radius:50%;background:center/cover no-repeat;background-image:url('/assets/logo.jpg');border:3px solid #000;flex-shrink:0;box-shadow:0 6px 18px rgba(0,0,0,.5)}
.artist-head h2{font-family:'Archivo Black',sans-serif;font-size:22px;color:var(--ivory);margin:0;letter-spacing:-.01em}
.artist-head .m{font-size:11px;color:var(--muted);margin-top:2px;font-family:'IBM Plex Mono',monospace}
.artist-ctas{display:flex;gap:8px;padding:12px 16px}

/* ─── Wallet ─── */
.balance{padding:22px 16px 6px}
.balance .num{font-family:'IBM Plex Mono',monospace;font-weight:700;font-size:36px;color:var(--gold);letter-spacing:-.01em}
.balance .lb{font-size:10px;color:var(--muted);letter-spacing:.14em;text-transform:uppercase;font-family:'IBM Plex Mono',monospace;margin-top:4px}
.holdings{padding:0 16px 10px}
.hold{display:flex;align-items:center;gap:10px;padding:10px 12px;margin-bottom:7px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-money)}
.hold .ic{width:36px;height:36px;border-radius:8px;background:linear-gradient(135deg,var(--gold),var(--gold-dim));display:flex;align-items:center;justify-content:center;font-family:'Archivo Black',sans-serif;color:#000;font-size:13px;flex-shrink:0}
.hold .info{flex:1;min-width:0}
.hold .info .n{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--gold);font-weight:700}
.hold .info .m{font-size:10px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hold .v{font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--ivory);text-align:right;flex-shrink:0}
.hold .d{font-family:'IBM Plex Mono',monospace;font-size:10px;margin-top:1px;text-align:right}
.hold .d.up{color:var(--up)}
.hold .d.dn{color:var(--down)}

/* ─── Game hub / streak ─── */
.streak-big{padding:28px 16px 10px;text-align:center}
.streak-big .flame{font-size:48px;margin-bottom:4px}
.streak-big .num{font-family:'Archivo Black',sans-serif;font-size:44px;color:var(--gold);line-height:1}
.streak-big .lb{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:8px}
.sec-head{font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--muted);letter-spacing:.12em;text-transform:uppercase;padding:14px 16px 6px}
.quest{display:flex;gap:12px;align-items:center;padding:10px 12px;margin:0 16px 8px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-money)}
.quest .box{width:24px;height:24px;border:1px solid var(--gold-dim);border-radius:5px;display:flex;align-items:center;justify-content:center;font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--gold);flex-shrink:0}
.quest .box.done{background:var(--gold);color:#000}
.quest .info{flex:1}
.quest .info .t{font-size:12px;color:var(--ivory)}
.quest .info .s{font-size:9px;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-family:'IBM Plex Mono',monospace;margin-top:2px}

/* ─── Leaderboard ─── */
.lbrow{display:grid;grid-template-columns:32px 1fr auto;gap:10px;padding:10px 16px;align-items:center;border-bottom:1px solid rgba(247,181,0,.08)}
.lbrow .r{font-family:'IBM Plex Mono',monospace;font-weight:700;font-size:13px;color:var(--gold-dim);text-align:right}
.lbrow.you{background:var(--gold-soft)}
.lbrow.you .r{color:var(--gold)}
.lbrow .nm{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--ivory)}
.lbrow .xp{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--gold);font-weight:700}

/* ─── Onboarding ─── */
.onb-wrap{min-height:100vh;display:flex;flex-direction:column;padding-bottom:120px}
.onb-step{flex:1;padding:40px 24px 20px;display:flex;flex-direction:column;gap:14px}
.onb-step h2{font-family:'Archivo Black',sans-serif;font-size:26px;color:var(--ivory);margin:0;letter-spacing:-.02em}
.onb-step .sub{font-size:13px;color:var(--muted);margin:0 0 12px}
.stepbar{display:flex;gap:4px;padding:14px 24px}
.stepbar .s{flex:1;height:3px;background:rgba(255,255,255,.08);border-radius:2px}
.stepbar .s.on{background:var(--gold)}
.pick{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-music)}
.pick .av{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold-dim));display:flex;align-items:center;justify-content:center;font-family:'Archivo Black',sans-serif;color:#000;font-size:15px;flex-shrink:0}
.pick .n{flex:1;font-size:13px;color:var(--ivory);font-weight:500}
.pick .sub{font-size:10px;color:var(--muted);font-family:'IBM Plex Mono',monospace;margin:0}
.pick .follow{padding:6px 12px;background:var(--gold);color:#000;font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;border-radius:var(--r-money);flex-shrink:0}
.pick.on .follow{background:transparent;border:1px solid var(--line-strong);color:var(--gold)}
.onb-foot{padding:14px 24px calc(24px + var(--safe-bot));position:sticky;bottom:0;background:linear-gradient(180deg,transparent,#000 30%)}

/* ─── Search ─── */
.searchbar{padding:10px 16px}
.searchbar input{
  width:100%;padding:12px 14px;background:var(--panel);border:1px solid var(--line);color:var(--ivory);
  border-radius:var(--r-money);font-family:'IBM Plex Mono',monospace;font-size:12px;outline:none;
}
.searchbar input:focus{border-color:var(--gold)}
.chips-row{display:flex;flex-wrap:wrap;gap:6px;padding:0 16px 10px}
.chips-row span{padding:5px 10px;background:var(--gold-soft);color:var(--gold);border:1px solid var(--line-strong);border-radius:12px;font-family:'IBM Plex Mono',monospace;font-size:10px;cursor:pointer}
.chips-row span:active{background:var(--gold);color:#000}

/* ─── Cypher Room ─── */
.cypher-full{padding:36px 24px 24px;text-align:center;display:flex;flex-direction:column;gap:14px;align-items:center}
.pulse{width:100px;height:100px;border-radius:50%;background:var(--gold);display:flex;align-items:center;justify-content:center;color:#000;font-size:34px;box-shadow:0 0 0 0 rgba(247,181,0,.5);animation:pulse 2s ease-out infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(247,181,0,.5)}70%{box-shadow:0 0 0 28px rgba(247,181,0,0)}100%{box-shadow:0 0 0 0 rgba(247,181,0,0)}}
.cypher-full h2{font-family:'Archivo Black',sans-serif;color:var(--ivory);font-size:20px;margin:0}
.cypher-full .m{font-family:'IBM Plex Mono',monospace;color:var(--muted);font-size:11px;letter-spacing:.12em;text-transform:uppercase}

/* ─── Coin detail ─── */
.coin-head{padding:16px 16px 6px}
.coin-head .sym{font-family:'IBM Plex Mono',monospace;font-weight:700;font-size:18px;color:var(--gold)}
.coin-head .artist{font-size:11px;color:var(--muted);margin-top:2px}
.coin-head .px{font-family:'IBM Plex Mono',monospace;font-weight:700;font-size:32px;color:var(--ivory);margin-top:8px;letter-spacing:-.01em}
.coin-head .pct{font-family:'IBM Plex Mono',monospace;font-size:13px;margin-left:10px}
.coin-head .pct.up{color:var(--up)}
.coin-head .pct.dn{color:var(--down)}
.coin-grad{padding:10px 16px}
.coin-grad .lb{display:flex;justify-content:space-between;font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--muted);letter-spacing:.1em;text-transform:uppercase}
.coin-grad .bar{margin-top:5px;height:5px;background:rgba(247,181,0,.12);border-radius:3px;overflow:hidden}
.coin-grad .bar>span{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--gold-bright))}
.chart{height:120px;padding:8px 16px}
.chart-range{display:flex;gap:6px;padding:0 16px 8px}
.chart-range button{padding:4px 10px;font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--muted);border:1px solid var(--line);border-radius:var(--r-money)}
.chart-range button.on{background:var(--gold);color:#000;border-color:var(--gold)}

/* ─── Upload wizard ─── */
.field{padding:10px 16px;border-bottom:1px solid rgba(247,181,0,.08)}
.field label{display:block;font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:5px}
.field input,.field .value,.field textarea{
  width:100%;background:#0A0A0A;border:1px solid var(--line);padding:9px 11px;color:var(--ivory);
  border-radius:var(--r-money);font-family:'Space Grotesk',sans-serif;font-size:12px;
}
.field textarea{min-height:80px;resize:vertical;font-family:'IBM Plex Mono',monospace;font-size:11px}
.field .chip-row{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.field .chip-row span{padding:3px 9px;font-size:10px;background:var(--gold-soft);color:var(--gold);border-radius:12px;font-family:'IBM Plex Mono',monospace}

/* ─── Global state chip ─── */
.state-chip{
  display:inline-block;padding:3px 9px;font-family:'IBM Plex Mono',monospace;
  font-size:10px;letter-spacing:.1em;text-transform:uppercase;border-radius:var(--r-money);
}
.state-chip.sim{background:rgba(245,166,35,.12);color:var(--warn);border:1px solid rgba(245,166,35,.3)}

.toast{
  position:fixed;bottom:calc(140px + var(--safe-bot));left:50%;transform:translateX(-50%) translateY(100%);
  background:var(--gold);color:#000;padding:10px 18px;border-radius:var(--r-money);
  font-family:'IBM Plex Mono',monospace;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  z-index:50;opacity:0;transition:transform .3s,opacity .3s;pointer-events:none;box-shadow:0 8px 24px rgba(247,181,0,.35);
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

.empty{padding:40px 20px;text-align:center;color:var(--muted);font-size:12px;font-family:'IBM Plex Mono',monospace}