:root{
  --night:#0B1016;
  --slate:#141C25;
  --slate-2:#1B2531;
  --line:#26323F;
  --line-2:#2F3D4C;
  --mist:#8A9AAB;
  --bone:#E6EDF3;
  --moss:#5FB98C;
  --dusk:#6E8BB5;
  --accent:#FF7A3D;
  --ink:#160B04;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--night);color:var(--bone);
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  font-size:15px;line-height:1.5;
  max-width:480px;margin:0 auto;min-height:100vh;
  padding-bottom:calc(96px + env(safe-area-inset-bottom));
}
body.centered{display:grid;place-items:center;padding:24px}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}

/* ---------------- login gate ---------------- */
.gate{text-align:center;max-width:320px}
.gate-mark{
  width:56px;height:56px;border-radius:16px;margin:0 auto 20px;
  background:var(--accent);color:var(--ink);display:grid;place-items:center;
  font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:20px;
  letter-spacing:-.02em;
}
.gate h1{font-family:'Bricolage Grotesque',sans-serif;font-size:30px;font-weight:800;letter-spacing:-.02em}
.gate-sub{color:var(--mist);font-size:14px;margin-top:8px}
.gate-warn{
  margin-top:18px;padding:12px 14px;border-radius:11px;font-size:13px;
  background:rgba(224,101,91,.12);border:1px solid rgba(224,101,91,.35);color:#F0B6B1;
}
.btn-discord{
  margin-top:24px;display:flex;align-items:center;justify-content:center;gap:10px;
  background:#5865F2;color:#fff;text-decoration:none;font-weight:600;font-size:15px;
  padding:14px 20px;border-radius:12px;transition:.15s;
}
.btn-discord:active{transform:scale(.98)}
.btn-ghost{
  margin-top:20px;display:inline-block;border:1px solid var(--line);
  padding:10px 18px;border-radius:99px;color:var(--mist);text-decoration:none;font-size:14px;
}
.gate-fine{margin-top:14px;font-size:12px;color:var(--mist);opacity:.8}

/* ---------------- header ---------------- */
header{
  padding:20px 20px 18px;
  background:radial-gradient(120% 80% at 78% 0%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 60%), var(--slate);
  border-bottom:1px solid var(--line);
}
.trip-switch{
  display:flex;align-items:center;gap:7px;background:none;border:0;cursor:pointer;
  font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--mist);font-weight:600;margin-bottom:12px;padding:0;
}
header h1{
  font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:28px;
  line-height:1.05;letter-spacing:-.02em;margin-bottom:14px;
}
.countdown{display:flex;align-items:baseline;gap:10px}
.days{
  font-family:'Bricolage Grotesque',sans-serif;font-size:52px;font-weight:800;
  line-height:.85;color:var(--accent);letter-spacing:-.04em;
}
.days-label{font-size:12px;color:var(--mist);line-height:1.35;font-weight:500}
.days-label b{display:block;color:var(--bone);font-weight:600}

.reveal{padding:2px 0 4px}
.reveal-msg{
  font-family:'Bricolage Grotesque',sans-serif;font-size:26px;font-weight:800;
  letter-spacing:-.02em;color:var(--accent);line-height:1.15;
}
.reveal-genre{margin-top:8px;font-size:14px;color:var(--bone)}
.reveal-genre em{font-style:normal;font-weight:600;color:var(--accent)}
.reveal-link{
  margin-top:12px;display:inline-flex;align-items:center;gap:7px;
  border:1px solid var(--line-2);border-radius:99px;padding:8px 14px;
  color:var(--bone);text-decoration:none;font-size:13px;font-weight:500;
}

.progress{margin-top:16px;height:3px;border-radius:99px;background:var(--line);overflow:hidden}
.progress span{display:block;height:100%;background:var(--moss);border-radius:99px;transition:width .3s}
.progress-meta{
  display:flex;justify-content:space-between;font-family:'JetBrains Mono',monospace;
  font-size:10.5px;color:var(--mist);margin-top:7px;letter-spacing:.03em;
}
.carry{
  margin-top:12px;font-size:12.5px;color:var(--mist);
  display:flex;align-items:center;gap:7px;
}
.carry b{color:var(--bone);font-weight:600}

.act-line{
  display:flex;align-items:center;gap:10px;width:calc(100% - 32px);
  margin:14px 16px 0;padding:12px 14px;border-radius:12px;
  background:var(--slate);border:1px solid var(--line);
  color:var(--mist);font-size:13.5px;cursor:pointer;text-align:left;transition:.15s;
}
.act-line:active{transform:scale(.99)}
.act-line svg{color:var(--accent);flex-shrink:0}
.act-line span:nth-of-type(1){flex:1}
.act-line b{color:var(--bone);font-weight:600}
.act-line-go{color:var(--line-2);display:flex;align-items:center}

/* ---------------- nudge ---------------- */
.nudge{
  margin:14px 16px 0;padding:13px 14px;border-radius:13px;
  background:linear-gradient(180deg, color-mix(in srgb, var(--accent) 14%, transparent), color-mix(in srgb, var(--accent) 6%, transparent));
  border:1px solid color-mix(in srgb, var(--accent) 34%, transparent);
  display:flex;gap:11px;align-items:flex-start;
}
.nudge-dot{
  width:7px;height:7px;border-radius:99px;background:var(--accent);margin-top:6px;flex-shrink:0;
  box-shadow:0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent);
}
.nudge p{font-size:13.5px}
.nudge small{display:block;color:var(--mist);font-size:12px;margin-top:3px}

/* ---------------- tabs ---------------- */
.tabs{display:flex;gap:7px;padding:16px 16px 4px;overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{
  flex-shrink:0;padding:8px 14px;border-radius:99px;border:1px solid var(--line);
  background:transparent;color:var(--mist);font-size:13px;font-weight:500;
  cursor:pointer;white-space:nowrap;transition:.15s;
}
.tab[aria-selected="true"]{background:var(--bone);color:var(--night);border-color:var(--bone);font-weight:600}
.tab .n{font-family:'JetBrains Mono',monospace;font-size:11px;opacity:.65;margin-left:5px}

.toolbar{
  display:flex;align-items:center;gap:8px;padding:12px 16px 0;
}
.toolbar-label{
  font-size:11px;letter-spacing:.13em;text-transform:uppercase;
  color:var(--dusk);font-weight:600;flex:1;
}
.switch{display:flex;align-items:center;gap:8px;background:none;border:0;font-size:12.5px;color:var(--mist);cursor:pointer;padding:0}
.track{width:36px;height:21px;border-radius:99px;background:var(--line);position:relative;transition:.2s;flex-shrink:0}
.track i{position:absolute;top:2.5px;left:2.5px;width:16px;height:16px;border-radius:99px;background:var(--mist);transition:.2s}
.switch.on .track{background:var(--accent)}
.switch.on .track i{left:17.5px;background:var(--ink)}

/* ---------------- sections + items ---------------- */
.section{padding:0 16px}
.section-head{display:flex;align-items:center;gap:10px;padding:18px 2px 9px}
.section-head h2{
  font-family:'Bricolage Grotesque',sans-serif;font-size:12px;font-weight:600;
  letter-spacing:.15em;text-transform:uppercase;color:var(--dusk);
}
.section-head .rule{flex:1;height:1px;background:var(--line)}
.section-head .count{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--mist)}

.item{
  display:flex;align-items:center;gap:12px;background:var(--slate);
  border:1px solid var(--line);border-radius:13px;padding:15px 14px;margin-bottom:8px;
  transition:.15s;
}
.item.open{cursor:pointer;border-style:dashed;border-color:var(--line-2)}
.item.open:active{transform:scale(.985);border-color:var(--accent)}
.item.mine{
  border-color:color-mix(in srgb, var(--accent) 36%, transparent);
  background:linear-gradient(180deg, color-mix(in srgb, var(--accent) 6%, transparent), transparent), var(--slate);
}
.item.theirs{opacity:.82}
.item-body{flex:1;min-width:0}
.item-name{font-size:15px;font-weight:500;letter-spacing:-.005em;word-break:break-word}
.item-meta{font-size:12px;color:var(--mist);margin-top:3px;display:flex;gap:7px;align-items:center;flex-wrap:wrap}
.qty{font-family:'JetBrains Mono',monospace;font-size:11px}
.dot{width:2.5px;height:2.5px;border-radius:99px;background:var(--line);flex-shrink:0}
.got{display:inline-flex;align-items:center;gap:4px;color:var(--moss);font-size:11.5px;font-weight:600}
.tag-personal{
  font-size:10px;letter-spacing:.08em;text-transform:uppercase;font-weight:600;
  color:var(--dusk);border:1px solid var(--line);border-radius:99px;padding:2px 7px;
}

.who{display:flex;align-items:center;gap:7px;flex-shrink:0}
.av{
  width:26px;height:26px;border-radius:99px;display:grid;place-items:center;
  font-size:10px;font-weight:700;color:#0B1016;letter-spacing:.02em;flex-shrink:0;
}
.who-name{font-size:12.5px;font-weight:500;color:var(--mist);max-width:74px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.take{
  height:32px;padding:0 14px;border-radius:99px;font-size:13px;font-weight:600;
  background:color-mix(in srgb, var(--accent) 14%, transparent);
  color:var(--accent);border:0;pointer-events:none;
}
.drop{
  width:28px;height:28px;border-radius:99px;flex-shrink:0;
  border:1px solid var(--line);background:transparent;color:var(--mist);
  display:grid;place-items:center;cursor:pointer;transition:.15s;
}
.drop:hover,.drop:active{border-color:var(--accent);color:var(--accent)}

/* shopping rows (bigger targets) */
.row{
  display:flex;align-items:center;gap:14px;background:var(--slate);
  border:1px solid var(--line);border-radius:14px;padding:16px 15px;margin-bottom:9px;
  cursor:pointer;transition:.15s;
}
.row:active{transform:scale(.985)}
.row.done{opacity:.42}
.box{
  width:28px;height:28px;border-radius:9px;flex-shrink:0;border:2px solid var(--line);
  display:grid;place-items:center;transition:.15s;
}
.box.on{background:var(--moss);border-color:var(--moss)}
.box svg{opacity:0;transition:.15s}
.box.on svg{opacity:1}
.row .nm{font-size:16px;font-weight:500;letter-spacing:-.01em}
.row.done .nm{text-decoration:line-through;text-decoration-color:var(--mist)}

.empty{
  margin:26px 16px;padding:26px 18px;text-align:center;
  border:1px dashed var(--line);border-radius:14px;color:var(--mist);font-size:13.5px;line-height:1.6;
}
.empty b{display:block;color:var(--bone);font-weight:600;margin-bottom:5px;font-size:15px}

.note{margin:20px 16px 0;padding:14px 15px;border:1px dashed var(--line);border-radius:13px;font-size:12.5px;color:var(--mist);line-height:1.6}
.note b{color:var(--bone);font-weight:600}

/* ---------------- tabbar ---------------- */
.tabbar{
  position:fixed;bottom:0;left:50%;transform:translateX(-50%);
  width:100%;max-width:480px;background:rgba(11,16,22,.94);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-top:1px solid var(--line);display:flex;justify-content:space-around;align-items:center;
  padding:9px 8px calc(9px + env(safe-area-inset-bottom));z-index:40;
}
.tb{
  background:none;border:0;cursor:pointer;display:flex;flex-direction:column;
  align-items:center;gap:3px;color:var(--mist);font-size:10px;font-weight:500;padding:4px 12px;
}
.tb.on{color:var(--bone)}
.fab{
  width:46px;height:46px;border-radius:99px;border:0;cursor:pointer;
  background:var(--accent);color:var(--ink);display:grid;place-items:center;
  box-shadow:0 6px 18px color-mix(in srgb, var(--accent) 34%, transparent);margin-top:-16px;
}

/* ---------------- sheet ---------------- */
.scrim{
  position:fixed;inset:0;background:rgba(3,6,10,.62);z-index:50;
  opacity:0;pointer-events:none;transition:.2s;
}
.scrim.on{opacity:1;pointer-events:auto}
.sheet{
  position:fixed;left:50%;bottom:0;transform:translate(-50%,102%);
  width:100%;max-width:480px;background:var(--slate-2);
  border:1px solid var(--line);border-bottom:0;
  border-radius:20px 20px 0 0;z-index:60;transition:transform .24s cubic-bezier(.32,.72,0,1);
  padding:8px 18px calc(22px + env(safe-area-inset-bottom));max-height:88vh;overflow-y:auto;
}
.sheet.on{transform:translate(-50%,0)}
.grip{width:38px;height:4px;border-radius:99px;background:var(--line-2);margin:6px auto 16px}
.sheet h3{font-family:'Bricolage Grotesque',sans-serif;font-size:19px;font-weight:700;letter-spacing:-.01em;margin-bottom:16px}
.field{margin-bottom:13px}
.field label{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--dusk);font-weight:600;margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;background:var(--night);border:1px solid var(--line);border-radius:11px;
  padding:12px 13px;font-size:15px;outline:none;transition:.15s;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent)}
.field textarea{resize:vertical;min-height:64px}
.sheet-actions{display:flex;gap:9px;margin-top:18px}
.btn{
  flex:1;padding:13px;border-radius:12px;border:0;font-weight:600;font-size:15px;cursor:pointer;transition:.15s;
}
.btn-primary{background:var(--accent);color:var(--ink)}
.btn-quiet{background:transparent;border:1px solid var(--line);color:var(--mist)}
.btn-danger{background:transparent;border:1px solid rgba(224,101,91,.4);color:#E0655B}
.btn:active{transform:scale(.98)}

.trip-row{
  display:flex;align-items:center;gap:12px;padding:14px;border-radius:12px;
  border:1px solid var(--line);margin-bottom:8px;cursor:pointer;background:var(--slate);
}
.trip-row.active{border-color:var(--accent)}
.trip-row .tr-name{flex:1;font-weight:500}
.trip-row .tr-date{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--mist)}

.toast{
  position:fixed;left:50%;bottom:calc(88px + env(safe-area-inset-bottom));
  transform:translate(-50%,14px);background:var(--slate-2);border:1px solid var(--line-2);
  color:var(--bone);font-size:13.5px;padding:11px 16px;border-radius:11px;z-index:70;
  opacity:0;pointer-events:none;transition:.2s;max-width:min(400px,90vw);text-align:center;
}
.toast.on{opacity:1;transform:translate(-50%,0)}

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