:root{color-scheme:dark;--bg:#07101b;--surface:#0d1926;--surface-2:#122235;--line:#22364b;--text:#e9f1f8;--muted:#8fa4b8;--cyan:#50d7d1;--green:#45d483;--amber:#f4bd5b;--red:#ff6b78;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 85% 0,#113249 0,transparent 35rem),var(--bg);color:var(--text);font-size:16px;line-height:1.5}button,input{font:inherit}.dashboard{width:min(1500px,100%);margin:0 auto;padding:24px}.topbar{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:22px}.eyebrow{margin:0 0 5px;color:var(--cyan);font-size:.76rem;font-weight:800;letter-spacing:.18em}.topbar h1,.login-card h1{margin:0;font-size:clamp(1.75rem,5vw,2.6rem);line-height:1.1;letter-spacing:-.035em}.muted{color:var(--muted);margin:8px 0 0}.actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.actions form{margin:0}button{border:0;border-radius:10px;background:var(--cyan);color:#05201f;padding:10px 15px;font-weight:800;cursor:pointer}button:hover{filter:brightness(1.08)}button:disabled{cursor:wait;opacity:.65}.secondary{background:var(--surface-2);color:var(--text);border:1px solid var(--line)}.status-pill{display:inline-flex;align-items:center;border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:7px 11px;color:var(--muted);font-size:.85rem}.status-pill.live,.exchange-status.ok{color:var(--green)}.status-pill.cached{color:var(--cyan)}.status-pill.stale,.exchange-status.partial{color:var(--amber)}.summary-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:14px}.summary-card,.exchange-card,.data-section,.data-controls,.login-card{background:linear-gradient(145deg,rgba(18,34,53,.94),rgba(10,22,35,.96));border:1px solid var(--line);box-shadow:0 16px 50px rgba(0,0,0,.18)}.summary-card{border-radius:18px;padding:20px;display:flex;flex-direction:column;min-height:132px}.summary-card span{color:var(--muted);font-weight:700}.summary-card strong{font-size:clamp(1.65rem,3.5vw,2.65rem);line-height:1.05;letter-spacing:-.045em;margin-top:auto}.summary-card small{color:var(--muted);margin-top:7px}.neutral{color:var(--text)}.exchange-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:20px}.exchange-card{border-radius:18px;padding:18px}.exchange-head{display:flex;justify-content:space-between;gap:10px}.exchange-card h3{margin:0;text-transform:uppercase;font-size:.92rem;letter-spacing:.08em}.exchange-status{font-size:.8rem;font-weight:800;text-transform:uppercase}.exchange-status.error{color:var(--red)}.exchange-status.stale{color:var(--amber)}.exchange-card strong{display:block;font-size:1.4rem;margin-top:20px}.exchange-error{display:block;color:var(--muted);font-size:.75rem;margin-top:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.data-controls{border-radius:16px;padding:14px 16px;margin:14px 0;display:flex;align-items:flex-end;justify-content:space-between;gap:18px}.control-group{display:grid;gap:7px;min-width:0}.control-group>span{color:var(--muted);font-size:.74rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.control-scroll{display:flex;gap:7px;max-width:100%;overflow-x:auto;scrollbar-width:thin}.control-button{flex:0 0 auto;background:var(--surface-2);color:var(--muted);border:1px solid var(--line);padding:7px 11px;font-size:.84rem}.control-button.active{background:var(--cyan);border-color:var(--cyan);color:#05201f}.data-section{border-radius:16px;margin:14px 0;overflow:hidden}.section-title{display:flex;align-items:center;gap:10px;padding:16px 18px;border-bottom:1px solid var(--line)}.section-title h2{font-size:1rem;margin:0}.count{color:var(--muted);background:var(--bg);border-radius:999px;padding:2px 8px;font-size:.8rem}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:850px}th,td{text-align:left;padding:12px 14px;border-bottom:1px solid rgba(34,54,75,.65);white-space:nowrap}th{color:var(--muted);font-size:.76rem;text-transform:uppercase;letter-spacing:.06em;font-weight:750}td{font-size:.88rem;font-variant-numeric:tabular-nums}tbody tr:last-child td{border-bottom:0}.positive{color:var(--green)}.negative{color:var(--red)}.empty{text-align:center;color:var(--muted);padding:24px}.page-error,.login-error{border:1px solid rgba(255,107,120,.45);background:rgba(255,107,120,.1);color:#ff9da6;border-radius:12px;padding:11px 14px}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(420px,100%);border-radius:20px;padding:30px}.brand-mark{width:46px;height:46px;display:grid;place-items:center;border-radius:13px;background:var(--cyan);color:#05201f;font-weight:900;margin-bottom:22px}.login-card form{display:grid;gap:16px;margin-top:24px}.login-card label{display:grid;gap:7px;color:var(--muted);font-weight:700;font-size:.9rem}.login-card input{width:100%;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--text);padding:11px 12px;outline:none}.login-card input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(80,215,209,.12)}.login-card button{margin-top:4px}.login-error{font-size:.9rem}[hidden]{display:none!important}@media(max-width:900px){.summary-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.topbar{align-items:flex-start;flex-direction:column}.exchange-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:620px){.dashboard{padding:16px 12px}.actions{width:100%}.actions button{padding:9px 12px}.summary-cards{gap:10px}.summary-card{min-height:118px;padding:15px}.summary-card strong{font-size:clamp(1.35rem,7vw,2rem)}.exchange-grid{grid-template-columns:1fr}.exchange-card strong{margin-top:10px}.data-controls{align-items:stretch;flex-direction:column;gap:12px;padding:12px}.control-scroll{padding-bottom:2px}.data-section{margin:11px 0}.section-title{padding:14px}.login-card{padding:24px}}