/* Shared look for every KLOVA page: tokens, nav, buttons, controls. */
:root {
  --bg: #0b0c0e;
  --bg2: #101215;
  --panel: #13161a;
  --line: #262a30;
  --line2: #33383f;
  --ink: #eceef3;
  --mute: #8d929a;
  --dim: #5d636b;
  /* Silver, from the logo's ribbon: a flat tone for text and lines, a brushed sweep for filled controls. */
  --accent: #c3c8d3;
  --accent-fill: linear-gradient(180deg, #f4f6fa 0%, #c9ced8 55%, #aeb4c0 100%);
  --accent-fill-hover: linear-gradient(180deg, #ffffff 0%, #dde1e9 55%, #c3c8d3 100%);
  --accent-ink: #0b0c0e;
  --accent-soft: rgba(195, 200, 211, 0.12);
  --accent-line: rgba(195, 200, 211, 0.45);
  --good: #6fd39b;
  --bad: #ff5d4a;
  --radius: 4px;
  --font: 'Geist Mono', ui-monospace, monospace;
  --display: 'Geist Mono', ui-monospace, monospace;
}
body { background: var(--bg); color: var(--ink); font-family: var(--font); }
a { color: inherit; }

/* nav */
.nav { position: fixed; inset: 0 0 auto; z-index: 50; height: 64px; display: flex; align-items: center; gap: 20px; padding: 0 clamp(16px, 3vw, 36px); background: linear-gradient(var(--bg) 40%, rgba(11,12,14,0)); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: .06em; font-size: 17px; color: var(--ink); text-decoration: none; }
.brand img { width: 30px; height: 30px; display: block; }
.links { display: flex; gap: 4px; margin-left: 18px; }
.links a { color: var(--mute); text-decoration: none; font-size: 13px; padding: 8px 12px; border-radius: var(--radius); white-space: nowrap; }
.links a:hover, .links a.active, .links a[aria-current=page] { color: var(--ink); background: #181b20; }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.chip { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; color: var(--mute); border: 1px solid var(--line); padding: 7px 10px; border-radius: var(--radius); white-space: nowrap; }
.chip i { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
[data-chain=down] .chip i { background: var(--dim); box-shadow: none; }
.chip b { color: var(--ink); font-weight: 500; }
.fork-chip { color: var(--accent); border-color: var(--accent); }
.flash { animation: flash .8s ease; }
@keyframes flash { from { color: var(--accent); } }
.btn { font: 600 13px/1 var(--font); display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 13px 16px; border-radius: var(--radius); border: 1px solid transparent; cursor: pointer; text-decoration: none; white-space: nowrap; transition: transform .15s, background .15s, border-color .15s, opacity .15s; }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }
.btn-accent { background: var(--accent-fill); color: var(--accent-ink); box-shadow: inset 0 1px 0 rgba(255,255,255,.6); }
.btn-accent:hover:not(:disabled) { background: var(--accent-fill-hover); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line2); }
.btn-ghost:hover:not(:disabled) { border-color: var(--mute); }
.btn .arrow { display: inline-block; transition: transform .2s; }
.btn:hover .arrow { transform: translateX(3px); }
.btn.busy { position: relative; color: transparent !important; }
.btn.busy::after { content: ''; position: absolute; width: 14px; height: 14px; border: 2px solid var(--accent-ink); border-right-color: transparent; border-radius: 50%; animation: spin .7s linear infinite; }
.btn-ghost.busy::after { border-color: var(--ink); border-right-color: transparent; }
@keyframes spin { to { transform: rotate(360deg); } }
[data-connect].connected { background: transparent; color: var(--ink); border-color: var(--line2); }
[data-connect].connected:hover:not(:disabled) { background: var(--accent-soft); }
.hype { font-size: 12px; color: var(--mute); }
.x-link { flex: none; display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid var(--line2); border-radius: var(--radius); color: var(--ink); transition: border-color .15s, color .15s; }
.x-link:hover { border-color: var(--accent); color: var(--accent); }
.x-link svg { width: 15px; height: 15px; }
.menu-btn { display: none; background: none; border: 1px solid var(--line2); color: var(--ink); width: 40px; height: 40px; border-radius: var(--radius); cursor: pointer; }
.menu-btn span { display: block; width: 16px; height: 1.5px; background: currentColor; margin: 4px auto; }

/* duration controls */
.durs { display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; }
.durs button { font: 600 13px var(--font); color: var(--mute); background: #171a1f; border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 0; cursor: pointer; }
.durs button:hover { color: var(--ink); border-color: var(--line2); }
.durs button.on { color: var(--accent-ink); background: var(--accent-fill); border-color: var(--accent); }
.range { width: 100%; margin: 14px 0 4px; -webkit-appearance: none; appearance: none; height: 3px; border-radius: 2px; background: linear-gradient(90deg, var(--accent) var(--fill, 8%), var(--line2) var(--fill, 8%)); outline: none; }
.range::-webkit-slider-thumb { -webkit-appearance: none; width: 16px; height: 16px; border-radius: 3px; background: var(--ink); border: 3px solid var(--accent); cursor: pointer; }
.range::-moz-range-thumb { width: 12px; height: 12px; border-radius: 3px; background: var(--ink); border: 3px solid var(--accent); cursor: pointer; }

/* status pills and token marks */
.pill { display: inline-flex; align-items: center; gap: 7px; font: 600 11px var(--font); letter-spacing: .1em; padding: 6px 9px; border-radius: 3px; border: 1px solid var(--line2); color: var(--mute); white-space: nowrap; }
.pill::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pill.locked { color: var(--accent); border-color: var(--accent-line); background: var(--accent-soft); }
.pill.ready { color: var(--good); border-color: rgba(111,211,155,.5); background: rgba(111,211,155,.1); }
.pill.done { color: var(--dim); }
.mark { flex: none; display: block; border-radius: 50%; }
.addr { font-variant-numeric: tabular-nums; }
.copy-btn { background: none; border: 0; color: var(--mute); cursor: pointer; font: inherit; padding: 0 0 0 6px; }
.copy-btn:hover { color: var(--accent); }

@media (max-width: 1080px) {
  .links { display: none; position: absolute; top: 64px; left: 12px; right: 12px; flex-direction: column; margin: 0; padding: 8px; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); }
  .links.open { display: flex; }
  .links a { padding: 13px 12px; font-size: 14px; }
  .menu-btn { display: block; }
}
@media (max-width: 620px) {
  .chip:not(.fork-chip), .hype { display: none; }
  .durs button { font-size: 12px; }
  .nav .btn { padding: 11px 12px; }
}