styles.css

/* BEACON - premium prediction exchange. Refined dark trading floor, animated odds, inline bet-slip. */

:root{
  --bg:#080a0f; --bg2:#0d1017; --panel:#11151e; --panel2:#161b26; --row:#0f131c;
  --line:#1c2230; --line2:#28303f;
  --txt:#f0f3f8; --txt2:#98a1b4; --faint:#5d6678; --dim:#3c4456;
  --gold:#f5c54e; --gold-d:#d9a92f; --gold-soft:rgba(245,197,78,.12);
  --yes:#37d9a0; --yes-soft:rgba(55,217,160,.13); --no:#f06a86; --no-soft:rgba(240,106,134,.13);
  --sans:"Inter",system-ui,sans-serif; --fm:ui-monospace,"JetBrains Mono",monospace;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{background:radial-gradient(1200px 700px at 80% -10%,rgba(245,197,78,.06),transparent 60%),var(--bg);color:var(--txt2);font-family:var(--sans);line-height:1.55;-webkit-font-smoothing:antialiased;display:flex;flex-direction:column;min-height:100vh;overflow-x:hidden}
h1,h2,h3{color:var(--txt);letter-spacing:-.02em;line-height:1.15}
a{color:var(--gold);text-decoration:none}
.mono{font-family:var(--fm);font-variant-numeric:tabular-nums}

.btn{display:inline-flex;align-items:center;gap:7px;font-family:var(--sans);font-weight:600;font-size:14px;border:none;cursor:pointer;border-radius:10px;padding:9px 15px;transition:transform .18s var(--ease),background .18s,border-color .18s,box-shadow .18s}
.btn i{font-size:15px}.btn.sm{padding:7px 12px;font-size:13px}.btn.lg{padding:12px 18px;font-size:15px}
.btn.primary{background:linear-gradient(180deg,var(--gold),var(--gold-d));color:#1a1404;box-shadow:0 8px 22px -10px var(--gold)}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px -12px var(--gold)}
.btn.line{background:var(--panel2);color:var(--txt);border:1px solid var(--line2)}.btn.line:hover{border-color:var(--gold);color:var(--gold)}
.btn.ghost{background:transparent;color:var(--txt2);border:1px solid var(--line2)}.btn.ghost:hover{color:var(--txt)}
.btn.yes{background:linear-gradient(180deg,var(--yes),#23b985);color:#04261a;box-shadow:0 8px 22px -12px var(--yes)}
.btn.no{background:linear-gradient(180deg,var(--no),#d24766);color:#2e0610;box-shadow:0 8px 22px -12px var(--no)}
.btn.yes:hover,.btn.no:hover{transform:translateY(-2px)}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.icon-btn{background:var(--panel2);border:1px solid var(--line);border-radius:8px;width:32px;height:32px;display:grid;place-items:center;cursor:pointer;color:var(--txt2)}
.icon-btn:hover{color:var(--txt);border-color:var(--line2)}

/* TICKER */
.ticker{background:linear-gradient(90deg,var(--gold),var(--gold-d));overflow:hidden;white-space:nowrap;flex-shrink:0}
.ticker-track{display:inline-flex;animation:marq 30s linear infinite}
.tk{padding:7px 22px;font-family:var(--fm);font-size:12px;font-weight:600;color:#1a1404;display:inline-flex;gap:8px;align-items:center;border-right:1px solid rgba(26,20,4,.25)}
.tk.dim{color:rgba(26,20,4,.6)}.tk .y{color:#05402c}.tk .n{color:#56081c}
@keyframes marq{to{transform:translateX(-50%)}}

/* TOPBAR */
.topbar{display:flex;align-items:center;gap:24px;padding:15px 26px;border-bottom:1px solid var(--line);flex-shrink:0;flex-wrap:wrap;background:rgba(8,10,15,.7);backdrop-filter:blur(12px)}
.brand{display:flex;align-items:center;gap:11px;font-weight:700;font-size:18px;color:var(--txt)}
.logo-mark{width:32px;height:32px;border-radius:9px;background:linear-gradient(140deg,var(--gold),#ffe082);display:grid;place-items:center;color:#1a1404;font-size:17px;box-shadow:0 6px 18px -6px var(--gold)}
.brand-sub{font-family:var(--fm);font-size:11px;font-weight:500;color:var(--faint);text-transform:uppercase;letter-spacing:.12em;margin-left:4px}
.top-stats{display:flex;gap:24px;margin-left:auto;font-size:13px;color:var(--txt2)}
.top-stats b{font-family:var(--fm);color:var(--txt)}.top-stats i{color:var(--gold)}
.top-end{display:flex;align-items:center;gap:10px}
@media(max-width:820px){.top-stats{display:none}}

/* EXCHANGE */
.exchange{flex:1;display:grid;grid-template-columns:minmax(330px,430px) 1fr;min-height:0}
@media(max-width:860px){.exchange{grid-template-columns:1fr;display:flex;flex-direction:column}}
.panel{display:flex;flex-direction:column;min-height:0}
.list-panel{border-right:1px solid var(--line)}
.panel-h{display:flex;justify-content:space-between;align-items:center;padding:16px 22px;border-bottom:1px solid var(--line);font-weight:600;color:var(--txt);font-size:14px;flex-shrink:0}
.panel-h .mono{color:var(--faint);font-size:12px}
.mkt-rows{overflow-y:auto;flex:1}
@media(max-width:860px){.mkt-rows{max-height:400px}}
.mkt-row{padding:17px 22px;border-bottom:1px solid var(--line);cursor:pointer;transition:background .15s}
.mkt-row:hover{background:var(--row)}
.mkt-row.active{background:linear-gradient(90deg,var(--gold-soft),transparent);box-shadow:inset 3px 0 0 var(--gold)}
.mkt-row-top{display:flex;justify-content:space-between;gap:10px;margin-bottom:10px}
.mkt-stmt{font-size:14px;font-weight:600;color:var(--txt);line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mkt-tag{flex-shrink:0;font-family:var(--fm);font-size:9.5px;font-weight:600;padding:3px 8px;border-radius:5px;height:fit-content;border:1px solid;letter-spacing:.04em}
.mt-open{color:var(--gold);border-color:rgba(245,197,78,.35);background:var(--gold-soft)}
.mt-yes{color:var(--yes);border-color:rgba(55,217,160,.4);background:var(--yes-soft)}
.mt-no{color:var(--no);border-color:rgba(240,106,134,.4);background:var(--no-soft)}
.split{display:flex;height:6px;border-radius:3px;overflow:hidden;background:var(--no-soft)}
.split-y{background:linear-gradient(90deg,var(--yes),#2fcf95);transition:width .6s var(--ease)}
.mkt-row-foot{display:flex;justify-content:space-between;font-family:var(--fm);font-size:11px;color:var(--faint);margin-top:8px}
.list-note{padding:15px 22px;border-top:1px solid var(--line);font-size:12px;color:var(--faint);display:flex;gap:8px;flex-shrink:0}
.list-note i{color:var(--gold);flex-shrink:0;margin-top:2px}
.m-empty{padding:40px 22px;text-align:center;color:var(--faint);font-size:13px}

/* DETAIL */
.detail-panel{overflow-y:auto;background:radial-gradient(700px 400px at 70% 0%,rgba(245,197,78,.04),transparent 60%)}
.detail-empty{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;color:var(--dim);padding:40px}
.detail-empty i{font-size:54px;color:var(--line2)}
.detail-empty p{font-size:14px;max-width:30ch;text-align:center}
.detail-body{padding:34px 40px;max-width:700px}
@media(max-width:560px){.detail-body{padding:24px 22px}}
.db-tag{display:inline-flex;align-items:center;gap:7px;font-family:var(--fm);font-size:11px;font-weight:600;padding:5px 11px;border-radius:6px;border:1px solid;margin-bottom:18px}
.db-stmt{font-size:30px;font-weight:700;color:var(--txt);line-height:1.2;letter-spacing:-.02em;margin-bottom:10px}
.db-src{font-family:var(--fm);font-size:12.5px;margin-bottom:26px;display:inline-flex;gap:6px;align-items:center}
.db-verdict{border-radius:12px;padding:15px 17px;margin-bottom:24px;font-size:14px;line-height:1.5;border:1px solid}
.vb-yes{background:var(--yes-soft);border-color:rgba(55,217,160,.3);color:#a6ecd0}.vb-no{background:var(--no-soft);border-color:rgba(240,106,134,.3);color:#f4b3c2}
/* big odds meter */
.meter-bar{display:flex;height:64px;border-radius:14px;overflow:hidden;border:1px solid var(--line);box-shadow:inset 0 0 30px rgba(0,0,0,.3)}
.meter-y{background:linear-gradient(120deg,var(--yes-soft),rgba(55,217,160,.04));color:var(--yes);display:flex;flex-direction:column;justify-content:center;padding:0 20px;border-right:2px solid var(--bg);transition:width .7s var(--ease);min-width:64px}
.meter-n{background:linear-gradient(120deg,rgba(240,106,134,.04),var(--no-soft));color:var(--no);display:flex;flex-direction:column;align-items:flex-end;justify-content:center;padding:0 20px;flex:1}
.meter-pct{font-family:var(--fm);font-size:24px;font-weight:700;line-height:1}.meter-lbl{font-size:11px;font-weight:600;letter-spacing:.06em;opacity:.85;margin-top:3px}
.meter-foot{display:flex;justify-content:space-between;font-family:var(--fm);font-size:12px;color:var(--faint);margin:12px 2px 26px}
/* inline bet slip */
.trade{background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line2);border-radius:16px;padding:22px;box-shadow:0 24px 50px -30px #000}
.trade-h{font-size:13px;font-weight:600;color:var(--txt);margin-bottom:14px;text-transform:uppercase;letter-spacing:.04em}
.trade-in{display:flex;gap:10px;margin-bottom:14px}
.trade-in input{flex:1;background:var(--bg);border:1px solid var(--line2);border-radius:11px;padding:13px 15px;font-family:var(--fm);font-size:18px;color:var(--txt)}
.trade-in input:focus{outline:2px solid var(--gold);outline-offset:2px;border-color:var(--gold)}
.trade-btns{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.trade-btns .btn{justify-content:center;padding:15px;font-size:15px}
.resolve-row{margin-top:16px;display:flex;gap:12px;align-items:center;border-top:1px solid var(--line);padding-top:16px}
.resolve-row .hint{font-size:12px;color:var(--faint);flex:1}
.flow-step{margin-top:16px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:center;border-top:1px solid var(--line);padding-top:16px}
.flow-step span{font-size:12px;color:var(--faint);line-height:1.5}.flow-step b{display:block;color:var(--gold);font-family:var(--fm);font-size:10px;text-transform:uppercase;margin-bottom:3px}
.maturity-row{display:flex;gap:12px;align-items:flex-start;padding:4px 0 18px}.maturity-row b{display:block;color:var(--txt);font-size:14px}.maturity-row small{display:block;color:var(--faint);margin-top:4px;line-height:1.45}
.maturity-dot{width:10px;height:10px;border-radius:50%;background:var(--gold);box-shadow:0 0 14px rgba(245,197,78,.65);margin-top:5px;flex:0 0 auto}.maturity-dot.ready{background:var(--yes);box-shadow:0 0 14px rgba(55,217,160,.65)}
.finalize-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px}.finalize-actions .btn{justify-content:center;text-align:center}
.flow-complete{display:flex;align-items:center;gap:9px;color:var(--yes);font-size:13px;margin-bottom:8px}.flow-complete i{font-size:19px}
.kv{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid var(--line);font-size:14px}
.kv .k{color:var(--faint);font-family:var(--fm);font-size:12px}.kv .v{color:var(--txt);text-align:right}

/* FOOTER */
.footer{border-top:1px solid var(--line);flex-shrink:0}
.foot-row{display:flex;gap:28px;flex-wrap:wrap;padding:22px 26px;border-bottom:1px solid var(--line)}
.foot-step{font-size:13px;color:var(--txt2)}.foot-step b{font-family:var(--fm);color:var(--gold);margin-right:7px}
.foot-base{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding:15px 26px;font-size:12.5px;color:var(--faint)}
.foot-links{display:flex;gap:18px;align-items:center}.net{display:flex;align-items:center;gap:6px;font-family:var(--fm)}.net-dot{width:7px;height:7px;border-radius:50%;background:var(--yes);box-shadow:0 0 8px var(--yes)}

/* NEW-MARKET MODAL (centered, not a page) */
.scrim{position:fixed;inset:0;background:rgba(4,6,10,.66);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:24px;opacity:0;pointer-events:none;transition:opacity .2s;z-index:80}
.scrim.on{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:50%;left:50%;z-index:81;width:min(460px,calc(100% - 40px));max-height:88vh;height:auto;background:var(--bg2);border:1px solid var(--line2);border-radius:18px;box-shadow:0 40px 90px -24px #000;transform:translate(-50%,calc(-50% + 14px)) scale(.98);opacity:0;visibility:hidden;pointer-events:none;transition:transform .22s var(--ease),opacity .22s,visibility .22s;overflow-y:auto}
.drawer.on{transform:translate(-50%,-50%);opacity:1;visibility:visible;pointer-events:auto}
.drawer-h{display:flex;justify-content:space-between;align-items:center;padding:20px 22px 15px;border-bottom:1px solid var(--line)}
.drawer-h h3{font-size:18px;font-weight:700}
.drawer-b{padding:22px}
.drawer-b>p{font-size:14px;color:var(--txt2);margin-bottom:6px}
label{display:block;font-size:12.5px;font-weight:600;color:var(--txt);margin:16px 0 7px}
input,textarea{width:100%;background:var(--bg);border:1px solid var(--line2);border-radius:11px;padding:11px 14px;font-family:var(--sans);font-size:14.5px;color:var(--txt)}
input:focus,textarea:focus{outline:2px solid var(--gold);outline-offset:2px;border-color:var(--gold)}
textarea{resize:vertical;min-height:90px}
.btn.block{width:100%;justify-content:center;margin-top:16px}

#log{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:9px;z-index:90;max-width:330px}
.toast{background:var(--panel2);border:1px solid var(--line2);border-left:3px solid var(--gold);border-radius:10px;padding:12px 15px;font-size:13px;color:var(--txt);box-shadow:0 12px 30px -12px #000}
.toast.err{border-left-color:var(--no)}.toast.ok{border-left-color:var(--yes)}
.toast .tt{display:block;font-family:var(--fm);font-size:10px;letter-spacing:.05em;text-transform:uppercase;color:var(--faint);margin-bottom:2px}
.spinner{display:inline-block;width:12px;height:12px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite;vertical-align:-2px}
@keyframes spin{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
@media(max-width:620px){.flow-step{grid-template-columns:1fr}.flow-step .btn{width:100%;justify-content:center}.finalize-actions{grid-template-columns:1fr}}


/* SINGLE-COLUMN NORMAL-SCROLL (fix internal scroll + empty right space) */
html,body{height:auto;overflow-x:hidden}
body{display:block;min-height:100vh}
.board{max-width:1320px;margin:0 auto;padding:34px 24px 80px}
.board-h{display:flex;justify-content:space-between;align-items:center;padding:0 2px 18px;border:none;font-size:15px}
.board-h .mono{color:var(--faint);font-size:12px}
.mkt-rows{display:flex;flex-direction:column;gap:14px;overflow:visible;max-height:none;flex:none}
.market{border:1px solid var(--line);border-radius:16px;background:var(--bg2);overflow:hidden;transition:border-color .2s,box-shadow .2s,transform .2s}
.market:hover{border-color:var(--line2)}
.market.open{border-color:rgba(245,197,78,.5);box-shadow:0 0 0 1px var(--gold-soft),0 24px 60px -34px #000}
.market-top{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;padding:20px 22px 14px;cursor:pointer}
.market-stmt{font-size:17px;font-weight:600;color:var(--txt);line-height:1.35}
.market .split{margin:0 22px}
.market-foot{display:flex;justify-content:space-between;gap:12px;font-family:var(--fm);font-size:11.5px;color:var(--faint);padding:11px 22px 18px}
.market-detail{padding:8px 22px 24px;border-top:1px solid var(--line);animation:expand .28s var(--ease)}
@keyframes expand{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.market-detail .db-src{display:inline-flex;gap:6px;align-items:center;margin:16px 0 18px;font-family:var(--fm);font-size:12.5px}
.market-detail .meter-bar{margin-bottom:0}
.market-detail .meter-foot{margin:12px 2px 20px}

/* GLOBAL OVERFLOW GUARD */
html,body{overflow-x:hidden;max-width:100%}