/* The Underground — design system */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root{
  /* surfaces */
  --bg:#0a0a0b;
  --surface:#111113;
  --surface-2:#161618;
  --surface-3:#1c1c1f;
  --line:#232326;
  --line-2:#2d2d31;

  /* text */
  --text:#ededf0;
  --text-2:#a1a1aa;
  --text-3:#71717a;
  --text-4:#52525b;

  /* accents */
  --accent:#5b5bd6;
  --accent-hi:#6d6df0;
  --accent-soft:rgba(91,91,214,.14);
  --ok:#2fb87a;
  --ok-soft:rgba(47,184,122,.14);
  --warn:#d99e30;
  --warn-soft:rgba(217,158,48,.14);
  --bad:#dc5b5b;
  --bad-soft:rgba(220,91,91,.14);

  --r:10px;
  --r-lg:14px;
  --sidebar:252px;

  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
img{max-width:100%}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:var(--line-2);border-radius:9px}
::-webkit-scrollbar-track{background:transparent}

/* ── app shell ───────────────────────────────── */
.app{display:flex;min-height:100vh}

.side{
  width:var(--sidebar);flex:0 0 var(--sidebar);
  background:var(--surface);border-right:1px solid var(--line);
  display:flex;flex-direction:column;
  position:fixed;inset:env(safe-area-inset-top,0px) auto env(safe-area-inset-bottom,0px) 0;
  z-index:30;
}
.side-brand{display:flex;align-items:center;gap:11px;padding:17px 18px;
  border-bottom:1px solid var(--line)}
.side-brand .mark{width:34px;height:34px;border-radius:9px;
  background:linear-gradient(145deg,#2a2a30,#161619);
  display:flex;align-items:center;justify-content:center;font-size:16px;
  border:1px solid var(--line-2);position:relative;flex:0 0 34px}
.side-brand .mark img{width:24px;height:auto;max-height:22px;object-fit:contain;
  filter:drop-shadow(0 0 4px rgba(255,255,255,.18))}
.topbar .sv .dot img{width:20px;height:auto;max-height:18px;object-fit:contain}
.gmark img{width:32px;height:auto;max-height:28px;object-fit:contain}
.nav .brand .mark img,.foot-brand .mark img{width:21px;height:auto;
  max-height:19px;object-fit:contain}
.side-brand{text-decoration:none}
.side-brand .mark::after{content:"";position:absolute;right:-2px;bottom:-2px;
  width:9px;height:9px;border-radius:50%;background:var(--ok);
  border:2px solid var(--surface)}
.side-brand b{display:block;font-size:14.5px;font-weight:700;letter-spacing:-.01em}
.side-brand span{display:block;font-size:9.5px;color:var(--text-4);
  letter-spacing:.14em;font-weight:600;margin-top:1px}

.switcher{margin:14px;padding:11px 12px;background:var(--surface-2);
  border:1px solid var(--line);border-radius:var(--r-lg);
  display:flex;align-items:center;gap:11px;cursor:pointer}
.switcher:hover{border-color:var(--line-2)}
.switcher .av{width:32px;height:32px;border-radius:9px;background:var(--surface-3);
  display:flex;align-items:center;justify-content:center;font-weight:700;
  font-size:13px;color:var(--text-2);flex:0 0 32px;overflow:hidden}
.switcher .av img{width:100%;height:100%;object-fit:cover}
.switcher .who{flex:1;min-width:0}
.switcher .who b{display:block;font-size:13px;font-weight:600;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.switcher .who span{display:block;font-size:11.5px;color:var(--text-3)}
.switcher .chev{color:var(--text-4);font-size:12px}

.side-nav{flex:1;overflow-y:auto;padding:4px 12px 16px}
.nav-group{font-size:10px;font-weight:700;letter-spacing:.12em;
  color:var(--text-4);padding:16px 8px 7px}
.nav-item{display:flex;align-items:center;gap:11px;padding:8.5px 11px;
  border-radius:var(--r);color:var(--text-2);font-size:13.5px;
  font-weight:500;margin-bottom:1px}
.nav-item:hover{background:var(--surface-2);color:var(--text)}
.nav-item.on{background:var(--surface-3);color:var(--text);font-weight:600}
.nav-item .ic{width:17px;flex:0 0 17px;text-align:center;opacity:.85;font-size:14px}

.plan{margin:12px;padding:14px;background:var(--surface-2);
  border:1px solid var(--line);border-radius:var(--r-lg)}
.plan .t{display:flex;align-items:center;gap:8px;font-weight:650;font-size:13.5px}
.plan p{margin:5px 0 11px;font-size:11.5px;color:var(--text-3);line-height:1.5}
.side-foot{display:flex;justify-content:space-between;padding:0 20px 16px;
  font-size:11.5px;color:var(--text-4)}
.side-foot a:hover{color:var(--text-2)}

.main{flex:1;min-width:0;margin-left:var(--sidebar);display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:14px;padding:13px 24px;
  border-bottom:1px solid var(--line);background:rgba(10,10,11,.88);
  backdrop-filter:blur(12px);position:sticky;
  top:env(safe-area-inset-top,0px);z-index:20}
.topbar .sv{display:flex;align-items:center;gap:12px;font-weight:650;font-size:14.5px}
.topbar .sv .dot{width:28px;height:28px;border-radius:8px;background:var(--surface-3);
  display:flex;align-items:center;justify-content:center;font-size:13px}
.topbar .sp{flex:1;min-width:0}
.topbar{overflow:hidden}
.topbar .sv{min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.userchip{display:flex;align-items:center;gap:10px;padding:5px 11px 5px 5px;
  border-radius:999px}
.userchip:hover{background:var(--surface-2)}
.userchip img,.userchip .ph{width:30px;height:30px;border-radius:50%;
  background:var(--surface-3);object-fit:cover;flex:0 0 30px}
.userchip .nm{font-size:13px;font-weight:600;line-height:1.25}
.userchip .nm small{display:block;font-size:11px;color:var(--text-3);font-weight:400}

.page{padding:30px 24px 70px;max-width:1240px;width:100%;margin:0 auto;flex:1}
.page-head{display:flex;align-items:center;gap:11px;margin-bottom:22px}
.page-head .ic{font-size:17px;opacity:.9}
.page-head h1{margin:0;font-size:19px;font-weight:650;letter-spacing:-.01em}
.page-head .sp{flex:1}

/* ── building blocks ─────────────────────────── */
.card{background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:18px}
.card-head{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.card-head h2{margin:0;font-size:14.5px;font-weight:650}
.card-head .sp{flex:1}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(auto-fit,minmax(290px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.g4{grid-template-columns:repeat(auto-fit,minmax(175px,1fr))}

.stat{background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:16px 17px;position:relative;overflow:hidden}
.stat .lbl{display:flex;align-items:center;gap:8px;font-size:12.5px;
  color:var(--text-3);margin-bottom:9px}
.stat .val{font-size:27px;font-weight:700;letter-spacing:-.025em;line-height:1}
.stat .sub{font-size:11.5px;color:var(--text-4);margin-top:7px}
.stat::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;
  background:var(--accent);opacity:.55}
.stat.ok::after{background:var(--ok)}
.stat.warn::after{background:var(--warn)}
.stat.bad::after{background:var(--bad)}

.pills{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:18px}
.pill{display:flex;align-items:center;gap:7px;padding:7px 13px;
  background:var(--surface);border:1px solid var(--line);
  border-radius:999px;font-size:12.5px;color:var(--text-2)}
.pill b{color:var(--text);font-weight:650}
.pill.ok b{color:var(--ok)} .pill.warn b{color:var(--warn)} .pill.bad b{color:var(--bad)}

.tag{display:inline-flex;align-items:center;gap:4px;font-size:9.5px;
  font-weight:700;letter-spacing:.05em;padding:2.5px 7px;border-radius:5px;
  background:var(--surface-3);color:var(--text-3)}
.tag.pro{background:var(--accent-soft);color:var(--accent-hi)}
.tag.new{background:var(--ok-soft);color:var(--ok)}
.tag.beta{background:var(--warn-soft);color:var(--warn)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:9px 16px;border-radius:var(--r);border:1px solid var(--line-2);
  background:var(--surface-2);color:var(--text);font-size:13.5px;
  font-weight:550;cursor:pointer;white-space:nowrap}
.btn:hover:not(:disabled){background:var(--surface-3);border-color:#3a3a40}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.primary{background:#fff;color:#0a0a0b;border-color:#fff;font-weight:650}
.btn.primary:hover:not(:disabled){background:#e6e6ea;border-color:#e6e6ea}
.btn.accent{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}
.btn.accent:hover:not(:disabled){background:var(--accent-hi);border-color:var(--accent-hi)}
.btn.danger{color:#ffb4b4;border-color:#4a2626;background:transparent}
.btn.danger:hover:not(:disabled){background:var(--bad-soft)}
.btn.sm{padding:6px 11px;font-size:12.5px}
.btn.wide{width:100%}
.btn.ghost{background:transparent;border-color:transparent;color:var(--text-2)}
.btn.ghost:hover:not(:disabled){background:var(--surface-2);color:var(--text)}

/* form */
.field{margin-bottom:15px}
.field > label{display:block;font-size:12px;color:var(--text-3);
  margin-bottom:6px;font-weight:500}
.input,select.input,textarea.input{width:100%;background:var(--surface-2);
  border:1px solid var(--line);border-radius:var(--r);
  padding:9.5px 12px;color:var(--text)}
.input:focus{outline:none;border-color:var(--line-2)}
.input::placeholder{color:var(--text-4)}
textarea.input{min-height:84px;resize:vertical}
.hint{font-size:11.5px;color:var(--text-4);margin:6px 0 0;line-height:1.5}

/* toggle row */
.trow{display:flex;align-items:center;gap:13px;padding:13px 16px;
  border-bottom:1px solid var(--line)}
.trow:last-child{border-bottom:0}
.trow .ic{width:30px;height:30px;border-radius:8px;background:var(--surface-3);
  display:flex;align-items:center;justify-content:center;font-size:14px;flex:0 0 30px}
.trow .tx{flex:1;min-width:0}
.trow .tx b{display:block;font-size:13.5px;font-weight:600}
.trow .tx span{display:block;font-size:11.5px;color:var(--text-3);margin-top:1px}

.switch{position:relative;width:40px;height:22px;flex:0 0 40px;cursor:pointer}
.switch input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer}
.switch .sl{position:absolute;inset:0;background:var(--surface-3);
  border:1px solid var(--line-2);border-radius:999px;transition:.16s}
.switch .sl::before{content:"";position:absolute;left:2px;top:2px;width:16px;height:16px;
  border-radius:50%;background:var(--text-3);transition:.16s}
.switch input:checked + .sl{background:#fff;border-color:#fff}
.switch input:checked + .sl::before{transform:translateX(18px);background:#0a0a0b}

/* segmented */
.seg{display:inline-flex;background:var(--surface-2);border:1px solid var(--line);
  border-radius:var(--r);padding:3px;gap:2px}
.seg button{border:0;background:transparent;color:var(--text-3);
  padding:6px 14px;border-radius:7px;font-size:12.5px;font-weight:550;cursor:pointer}
.seg button.on{background:#fff;color:#0a0a0b;font-weight:650}

/* empty state */
.empty{border:1.5px dashed var(--line-2);border-radius:var(--r-lg);
  padding:44px 20px;text-align:center}
.empty .ic{width:46px;height:46px;border-radius:12px;background:var(--surface-2);
  display:flex;align-items:center;justify-content:center;font-size:20px;
  margin:0 auto 13px;color:var(--text-3)}
.empty b{display:block;font-size:14px;font-weight:600;margin-bottom:5px}
.empty p{margin:0;font-size:12.5px;color:var(--text-4);line-height:1.6}

/* modal */
.veil{position:fixed;inset:0;background:rgba(0,0,0,.74);
  display:none;align-items:center;justify-content:center;padding:22px;z-index:60;
  backdrop-filter:blur(3px)}
.veil.on{display:flex}
.modal{background:var(--surface);border:1px solid var(--line-2);
  border-radius:16px;width:min(620px,100%);max-height:88vh;
  display:flex;flex-direction:column;overflow:hidden}
.modal-head{display:flex;align-items:center;gap:13px;padding:19px 21px;
  border-bottom:1px solid var(--line)}
.modal-head .ic{width:38px;height:38px;border-radius:11px;background:var(--surface-3);
  display:flex;align-items:center;justify-content:center;font-size:17px;flex:0 0 38px}
.modal-head h3{margin:0;font-size:15.5px;font-weight:650}
.modal-head p{margin:2px 0 0;font-size:12px;color:var(--text-3)}
.modal-head .sp{flex:1}
.modal-body{padding:21px;overflow-y:auto;flex:1}
.modal-foot{display:flex;gap:10px;padding:16px 21px;
  border-top:1px solid var(--line);background:var(--surface-2)}
.modal-foot .sp{flex:1}

/* wizard steps */
.steps{display:flex;gap:7px;margin:14px 0 0}
.steps i{flex:1;height:3px;border-radius:2px;background:var(--line-2)}
.steps i.done{background:#fff}
.picks{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(155px,1fr))}
.pick{border:1px solid var(--line);background:var(--surface-2);
  border-radius:var(--r);padding:13px 14px;cursor:pointer;text-align:left}
.pick:hover{border-color:var(--line-2)}
.pick.on{border-color:var(--accent);background:var(--accent-soft)}
.pick b{display:block;font-size:13px;font-weight:600}
.pick span{display:block;font-size:11.5px;color:var(--text-3);margin-top:2px}

/* two-column page */
.cols2{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:1080px){ .cols2{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr)} }
.colmain,.colside{min-width:0}

/* stat row under the title */
.statrow{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin:-8px 0 22px}
.statrow .sp{flex:1}
.spill{display:inline-flex;align-items:center;gap:7px;padding:7px 13px;
  background:var(--surface);border:1px solid var(--line);border-radius:999px;
  font-size:12.5px;color:var(--text-3)}
.spill b{color:var(--text);font-weight:650;font-size:13px}
.spill.ok b{color:var(--ok)} .spill.warn b{color:var(--warn)}
.spill.bad b{color:var(--bad)}
.alink{font-size:12.5px;color:var(--text-3)}
.alink:hover{color:var(--text)}

/* section bar: title · tabs · counter · action */
.secbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:22px 0 12px}
.secbar:first-child{margin-top:0}
.secbar h2{margin:0;font-size:14.5px;font-weight:650}
.secbar .sp{flex:1}
.counter{display:inline-flex;align-items:center;gap:9px;font-size:12px;
  color:var(--text-4)}
.counter i{display:block;width:74px;height:3px;border-radius:2px;
  background:var(--line-2)}

/* filter tabs */
.ftabs{display:inline-flex;gap:2px;background:var(--surface-2);
  border:1px solid var(--line);border-radius:9px;padding:3px}
.ftabs button{border:0;background:transparent;color:var(--text-3);
  padding:5px 12px;border-radius:7px;font-size:12.5px;font-weight:550;cursor:pointer}
.ftabs button:hover{color:var(--text)}
.ftabs button.on{background:#fff;color:#0a0a0b;font-weight:650}

/* dashed create card */
.createcard{border:1.5px dashed var(--line-2);border-radius:var(--r-lg);
  padding:34px 20px;text-align:center;margin-bottom:14px}
.createcard .plus{display:flex;width:42px;height:42px;border-radius:12px;
  background:var(--surface-2);align-items:center;justify-content:center;
  font-size:20px;color:var(--text-3);margin:0 auto 12px}
.createcard b{display:block;font-size:13.5px;font-weight:600}
.createcard p{margin:7px auto 0;font-size:12px;color:var(--text-4);
  max-width:46ch;line-height:1.6}

/* large empty card */
.bigempty{text-align:center;padding:52px 20px;margin-bottom:14px}
.bigempty .ic{width:46px;height:46px;border-radius:13px;background:var(--surface-2);
  display:flex;align-items:center;justify-content:center;font-size:20px;
  color:var(--text-3);margin:0 auto 13px}
.bigempty b{display:block;font-size:14px;font-weight:600;margin-bottom:5px}
.bigempty p{margin:0 auto;font-size:12.5px;color:var(--text-4);max-width:44ch;
  line-height:1.6}

/* highlighted banner */
.banner{display:flex;align-items:center;gap:15px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r-lg);padding:17px 18px;
  margin-bottom:14px;position:relative;overflow:hidden}
.banner::before{content:"";position:absolute;inset:0 auto 0 0;width:3px;
  background:var(--accent)}
.banner .bi{width:40px;height:40px;border-radius:12px;background:var(--surface-3);
  display:flex;align-items:center;justify-content:center;font-size:18px;flex:0 0 40px}
.banner .bt{flex:1;min-width:0}
.banner .bt b{display:block;font-size:14px;font-weight:650}
.banner .bt span{display:block;font-size:12.5px;color:var(--text-3);margin-top:2px}

/* multi-select chips */
.chiprow{display:flex;gap:7px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:var(--surface-2);color:var(--text-3);
  border-radius:999px;padding:5px 12px;font-size:12.5px;cursor:pointer}
.chip:hover{border-color:var(--line-2);color:var(--text)}
.chip.on{border-color:var(--accent);background:var(--accent-soft);color:var(--text)}
.seg.wide{display:flex;width:100%}
.seg.wide button{flex:1}

/* flow of steps */
.flow{display:flex;align-items:center;gap:9px;flex-wrap:wrap;padding:13px 0}
.flowstep{background:var(--surface-2);border:1px solid var(--line-2);
  border-radius:999px;padding:7px 14px;font-size:12.5px;font-weight:550}
.flowarrow{color:var(--text-4)}

/* discord-style preview line */
.dcprev{display:flex;gap:11px;background:var(--surface-2);border:1px solid var(--line);
  border-radius:var(--r);padding:12px 13px}
.dcprev .av{width:32px;height:32px;border-radius:50%;background:var(--accent);
  flex:0 0 32px}
.dcprev .bd{flex:1;min-width:0;font-size:13px}
.dcprev .bd b{display:block;font-size:13px;margin-bottom:3px}
.dcprev .bd span{color:var(--text-2);line-height:1.6;word-break:break-word}

/* notes */
.note{padding:11px 14px;border-radius:var(--r);font-size:12.5px;line-height:1.55}
.note.ok{background:var(--ok-soft);border:1px solid rgba(47,184,122,.3);color:#9fe6c4}
.note.warn{background:var(--warn-soft);border:1px solid rgba(217,158,48,.3);color:#f0d49a}
.note.bad{background:var(--bad-soft);border:1px solid rgba(220,91,91,.3);color:#ffb4b4}
.note ul{margin:7px 0 0;padding-left:17px}
.note li{margin:3px 0}

/* mobile */
.burger{display:none}
@media(max-width:940px){
  .side{transform:translateX(-100%);transition:transform .2s;
    box-shadow:0 0 40px rgba(0,0,0,.6)}
  .side.open{transform:none}
  .main{margin-left:0}
  .burger{display:inline-flex}
  .page{padding:22px 16px 60px}
  .topbar{padding:12px 16px}
}