:root{--bg: #0d1117;--panel: #161b22;--border: #30363d;--border-soft: #21262d;--text: #c9d1d9;--muted: #8b949e;--blue: #58a6ff;--red: #ff7b72;--green: #3fb950;--orange: #d29922}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%}body{background:var(--bg);color:var(--text);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;display:flex;flex-direction:column;min-height:100vh}#header{display:flex;align-items:baseline;gap:16px;padding:12px 18px;border-bottom:1px solid var(--border);background:linear-gradient(180deg,#11161d,#0d1117)}#header h1{margin:0;font-size:18px;font-weight:700;letter-spacing:.3px;color:#f0f6fc}#header h1 .hdr-sub{font-size:11px;font-weight:500;color:var(--orange);text-transform:uppercase;letter-spacing:1px}.header-meta{font-size:11px;color:var(--muted)}.slug-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:10px 18px;border-bottom:1px solid var(--border);background:var(--panel)}.slug-input-wrap{display:flex;align-items:center;gap:8px;flex:1 1 420px}.slug-input{flex:1 1 auto;min-width:260px;background:#0d1117;color:var(--text);border:1px solid var(--border);border-radius:6px;padding:7px 10px;font-family:inherit;font-size:12px}.slug-input:focus{outline:none;border-color:var(--blue)}.slug-add{background:#238636;color:#fff;border:none;border-radius:6px;padding:7px 14px;font-family:inherit;font-size:12px;font-weight:600;cursor:pointer;white-space:nowrap}.slug-add:hover{background:#2ea043}.slug-msg{font-size:11px;white-space:nowrap}.slug-msg.err{color:#f85149}.slug-msg.ok{color:var(--green)}.slug-meta{display:flex;align-items:center;gap:12px}.filter-label{color:var(--muted);font-size:11px}.signal-filter{background:#0d1117;color:var(--text);border:1px solid var(--border);border-radius:6px;padding:6px 8px;font-family:inherit;font-size:12px;cursor:pointer}.status{font-size:10px;text-transform:uppercase;letter-spacing:.5px;padding:3px 9px;border-radius:999px;background:#6e7681;color:#fff}.status.connected{background:#1a7f37}.status.disconnected{background:#6e7681}.status.error{background:#cf222e}.market{flex:1 1 auto;display:flex;flex-direction:column;min-height:0;padding:14px 18px 8px;gap:8px}.market-header{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.market-slug{font-size:13px;font-weight:600;color:#f0f6fc}.market-countdown{font-size:13px;font-weight:600;padding:3px 10px;border-radius:6px;background:#1f2630;color:var(--muted)}.market-countdown.warn{background:#4a3b1f;color:#e3b341}.market-countdown.danger{background:#4a1f1f;color:#ff7575}.market-countdown.expired{background:#5a2a2a;color:#ffb3b3}.market-prices{display:flex;gap:18px;margin-left:auto}.cp-pair{font-size:13px}.cp-name{font-weight:600}.cp-val{color:var(--text)}.chart-canvas{flex:1 1 auto;min-height:320px;position:relative;border:1px solid var(--border);border-radius:8px;overflow:hidden;background:#0d1117}.chart-loading{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px;letter-spacing:.5px;pointer-events:none;z-index:2}.legend{display:flex;flex-wrap:wrap;gap:18px;font-size:11px;color:var(--muted);padding:2px 2px 6px}.lg-item{display:inline-flex;align-items:center;gap:6px}.lg-line{display:inline-block;width:16px;height:3px;border-radius:2px}.lg-arrow{font-size:12px}.empty{flex:1 1 auto;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:14px}