:root {
  --bg: #0b0d10; --card: #14181d; --line: #232a32; --text: #e6e9ee; --muted: #8b95a1;
  --up: #3ddc97; --down: #ff5c6c; --warn: #ffb547; --info: #5aa9ff; --live: #ff3b4e; --demo: #5aa9ff;
  --sat: env(safe-area-inset-top); --sab: env(safe-area-inset-bottom); --sal: env(safe-area-inset-left); --sar: env(safe-area-inset-right);
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.4 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif; -webkit-text-size-adjust: 100%; }
body { padding: calc(var(--sat) + 56px) calc(var(--sar) + 12px) calc(var(--sab) + 72px) calc(var(--sal) + 12px); }
.top { position: fixed; top: 0; left: 0; right: 0; z-index: 5; display: flex; justify-content: space-between; align-items: center;
  padding: calc(var(--sat) + 8px) calc(var(--sar) + 12px) 8px calc(var(--sal) + 12px); background: rgba(11,13,16,.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.brand { display: flex; gap: 8px; align-items: center; }
.brand .muted { font-size: 12px; }
@media (max-width: 430px) { .brand .muted { display: none; } .pill { font-size: 11px; padding: 3px 6px; } }
.pills { display: flex; gap: 6px; }
.pill { font-size: 12px; padding: 3px 8px; border-radius: 999px; background: var(--card); border: 1px solid var(--line); white-space: nowrap; }
.pill.ok { color: var(--up); border-color: #1d5b42; } .pill.bad { color: var(--down); border-color: #6b2730; } .pill.warn { color: var(--warn); border-color: #6b5320; }
.tag { font-weight: 700; font-size: 12px; padding: 3px 8px; border-radius: 6px; letter-spacing: .5px; }
.tag.LIVE { background: var(--live); color: #fff; } .tag.DEMO { background: var(--demo); color: #031426; }
.tabbar { position: fixed; bottom: 0; left: 0; right: 0; z-index: 5; display: flex; background: rgba(20,24,29,.96); border-top: 1px solid var(--line);
  padding: 6px calc(var(--sar) + 4px) calc(var(--sab) + 6px) calc(var(--sal) + 4px); }
.tabbar button { flex: 1; background: none; border: 0; color: var(--muted); font-size: 12px; padding: 8px 2px; border-radius: 8px; }
.tabbar button.on { color: var(--text); background: var(--card); }
.tab { display: none; } .tab.active { display: block; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 12px; margin: 10px 0; }
.card h2 { font-size: 13px; color: var(--muted); font-weight: 600; margin: 0 0 8px; text-transform: uppercase; letter-spacing: .4px; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 12px; }
.kv .k { color: var(--muted); font-size: 12px; } .kv .v { font-size: 17px; font-variant-numeric: tabular-nums; }
.big { font-size: 28px; font-weight: 650; font-variant-numeric: tabular-nums; }
.up { color: var(--up); } .down { color: var(--down); } .muted { color: var(--muted); } .warn { color: var(--warn); }
.list .row { border-top: 1px solid var(--line); padding: 8px 0; } .list .row:first-child { border-top: 0; }
.row .line { display: flex; justify-content: space-between; gap: 8px; } .row small { color: var(--muted); }
.badge { font-size: 11px; padding: 2px 6px; border-radius: 6px; background: #1d232b; color: var(--muted); }
.badge.LONG { color: var(--up); } .badge.SHORT { color: var(--down); } .badge.bad { color: var(--down); } .badge.ok { color: var(--up); }
.blockers li { color: var(--warn); margin: 4px 0; font-size: 13px; word-break: break-word; }
.btn { appearance: none; border: 1px solid var(--line); background: #1d232b; color: var(--text); padding: 10px 14px; border-radius: 10px; font-size: 14px; }
.btn.primary { background: var(--info); color: #031426; border-color: var(--info); } .btn.danger { background: #3a1217; color: var(--down); border-color: #6b2730; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; word-break: break-all; }
.login { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 16px; }
.loginbox { width: 100%; max-width: 360px; display: flex; flex-direction: column; gap: 12px; }
.loginbox h1 { font-size: 20px; margin: 0 0 4px; }
label { display: flex; flex-direction: column; gap: 4px; color: var(--muted); font-size: 13px; }
input { background: #0f1317; border: 1px solid var(--line); color: var(--text); padding: 10px; border-radius: 10px; font-size: 16px; }
.err { color: var(--down); min-height: 1em; }
.seg { display: flex; gap: 6px; margin: 6px 0; } .seg button { flex: 1; }
p.note { color: var(--muted); font-size: 12px; margin: 6px 0; }
.mt { margin-top: 10px; } .small { font-size: 12.5px; }
label.check { flex-direction: row; align-items: center; gap: 8px; color: var(--text); font-size: 14px; }
label.check input { width: 20px; height: 20px; padding: 0; }
.pill.btnpill { cursor: pointer; border: 1px solid var(--line); background: #1d232b; color: var(--text); font: inherit; }
.modal { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: flex; align-items: center; justify-content: center; padding: 16px; z-index: 50; }
.modal form { width: 100%; max-width: 360px; display: flex; flex-direction: column; gap: 12px; }
.modal[hidden] { display: none; }