/* Controller theme: follows jiwa.art (dark, JetBrains Mono, Instrument Serif brand, electric-cyan accent). */
:root {
  --bg: #0a0b0d; --bg-2: #0f1114; --ink: #ececec; --ink-dim: #6b6d72; --ink-faint: #2a2c30; --rule: #1a1c20;
  --accent: #30d7e4; --accent-dim: #1f9aa3; --ok: #30d7e4; --bad: #ff5a5a; --warn: #ffb347;
  --serif: 'Instrument Serif', 'Times New Roman', serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font: 400 13px/1.6 var(--mono); -webkit-font-smoothing: antialiased; }
body { padding-bottom: calc(52px + env(safe-area-inset-bottom)); }
a { color: inherit; text-decoration: none; }
button, input { font-family: var(--mono); }

header { display: flex; justify-content: space-between; align-items: center; padding: 10px 16px; border-bottom: 1px solid var(--rule); position: sticky; top: 0; background: rgba(10,11,13,.96); backdrop-filter: blur(8px); z-index: 5; }
.brand { font-family: var(--serif); font-style: italic; font-size: 1.7rem; line-height: 1; display: inline-flex; align-items: flex-end; gap: .15em; letter-spacing: -.01em; }
.brand .cursor { display: inline-block; width: .08em; height: .9em; background: var(--accent); transform: translateY(-.08em); animation: caret 1.06s steps(1) infinite; }
.brand sup { font-family: var(--mono); font-size: 9px; font-style: normal; color: var(--ink-dim); letter-spacing: .1em; margin-left: .4rem; vertical-align: .8em; }
@keyframes caret { 50% { opacity: 0; } }
.conn { display: flex; align-items: center; gap: 8px; color: var(--ink-dim); font-size: 10px; letter-spacing: .08em; text-transform: lowercase; }
.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--bad); }
.dot.ok { background: var(--accent); box-shadow: 0 0 8px var(--accent); animation: blip 2.4s ease-in-out infinite; }
@keyframes blip { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }

main { max-width: 680px; margin: 0 auto; padding: 10px 16px; display: grid; gap: 8px; }
.card { background: var(--bg-2); border: 1px solid var(--rule); border-radius: 6px; padding: 12px 14px; }
.card.warn { border-color: var(--warn); }
h2 { margin: 0; font-size: 10px; font-weight: 500; text-transform: uppercase; letter-spacing: .28em; color: var(--ink-dim); display: flex; gap: 10px; align-items: center; min-width: 0; }
h2 .muted { text-transform: none; letter-spacing: 0; font-weight: 400; font-size: 11px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.desc { margin: 4px 0 10px; color: var(--ink-dim); font-size: 11px; }
details > summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 8px; user-select: none; }
details > summary::-webkit-details-marker { display: none; }
details > summary::before { content: '+'; color: var(--ink-dim); width: 10px; flex: none; }
details[open] > summary::before { content: '−'; }
details > summary h2 { flex: 1; }
details > .desc { margin-top: 8px; }
section.card > h2 { margin-bottom: 2px; }

label { display: block; font-size: 10px; letter-spacing: .12em; text-transform: lowercase; color: var(--ink-dim); margin-bottom: 8px; }
label.check { display: flex; align-items: center; gap: 8px; margin-top: 20px; color: var(--ink); letter-spacing: 0; text-transform: none; font-size: 12px; }
label.check input { width: 18px; height: 18px; margin: 0; accent-color: var(--accent); }
input { width: 100%; margin-top: 4px; padding: 9px 10px; font-size: 13px; color: var(--ink); background: var(--bg); border: 1px solid var(--ink-faint); border-radius: 4px; outline: none; }
input:focus { border-color: var(--accent-dim); }
input.big { font-size: 24px; font-weight: 500; padding: 10px 12px; }
.row { display: flex; gap: 8px; align-items: center; }
.row input { margin-top: 0; }
.row.gap { margin-top: 8px; flex-wrap: wrap; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.btn { padding: 8px 14px; font-size: 11px; letter-spacing: .12em; text-transform: lowercase; color: var(--ink); background: var(--ink-faint); border: 1px solid transparent; border-radius: 4px; cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: var(--ink-dim); }
.btn:active { transform: translateY(1px); }
.btn.ghost { background: transparent; border-color: var(--ink-faint); }
.btn.accent, .btn.push { background: var(--accent); color: #0a0b0d; }
.btn.push.pending { box-shadow: 0 0 0 3px rgba(48,215,228,.3); }
.btn.on { background: var(--bad); color: #fff; }
.btn.active { background: var(--ink); color: #0a0b0d; }
.btn:disabled, .btn.busy { opacity: .5; cursor: default; }
.muted { color: var(--ink-dim); font-size: 11px; }
.tiny { font-size: 10px; letter-spacing: .04em; }
.hidden { display: none !important; }
code { background: var(--bg); padding: 1px 5px; border-radius: 3px; }

.channels { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.channel { border: 1px solid var(--rule); border-radius: 4px; padding: 10px; background: var(--bg); min-width: 0; }
.channel.dirty { border-color: var(--accent-dim); }
.screen { display: flex; gap: 10px; align-items: baseline; font-size: 11px; margin-bottom: 8px; min-width: 0; }
.screen .n { font-family: var(--serif); font-style: italic; font-size: 26px; line-height: 1; color: var(--ink-dim); }
.screen.online .n { color: var(--accent); }
.screen .st { color: var(--ink-dim); white-space: nowrap; }
.screen .show { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--ink); text-align: right; }
.tabs { display: flex; gap: 6px; margin-bottom: 8px; }
.tab { flex: 1; padding: 5px; font-size: 10px; letter-spacing: .12em; background: transparent; color: var(--ink-dim); border: 1px solid var(--ink-faint); border-radius: 4px; cursor: pointer; }
.tab.active { color: var(--ink); border-color: var(--ink-dim); }
.channel[data-kind="url"] .kind-artblocks, .channel[data-kind="artblocks"] .kind-url { display: none; }
.channel .foot { display: flex; gap: 8px; align-items: center; justify-content: space-between; margin-top: 8px; }
.channel .resolved { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }
.pending-badge { font-size: 9px; background: var(--accent); color: #0a0b0d; padding: 1px 6px; border-radius: 999px; text-transform: lowercase; letter-spacing: .08em; }

.presets { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.presets .btn { font-size: 14px; letter-spacing: .2em; padding: 10px 0; }

.log { list-style: none; margin: 0; padding: 0; max-height: 220px; overflow: auto; font-size: 11px; display: grid; gap: 2px; }
.log li { display: grid; grid-template-columns: 58px 1fr; gap: 10px; color: var(--ink); }
.log li .t { color: var(--ink-dim); font-variant-numeric: tabular-nums; }
.log li.err { color: var(--bad); }
.log li.ok { color: var(--accent); }

.pushbar { position: fixed; left: 0; right: 0; bottom: 0; padding: 8px 16px calc(8px + env(safe-area-inset-bottom)); background: rgba(10,11,13,.96); border-top: 1px solid var(--rule); z-index: 5; }
.pushbar #push-info { max-width: 680px; margin: 0 auto; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 11px; }

#toast { position: fixed; left: 50%; bottom: calc(56px + env(safe-area-inset-bottom)); transform: translateX(-50%); z-index: 20; display: grid; gap: 6px; width: min(92vw, 480px); pointer-events: none; }
.toast { padding: 8px 12px; border-radius: 4px; background: var(--ink-faint); color: var(--ink); font-size: 11px; box-shadow: 0 6px 24px rgba(0,0,0,.5); }
.toast.err { background: var(--bad); color: #fff; }
.toast.ok { background: var(--accent); color: #0a0b0d; }

@media (max-width: 560px) {
  .channels { grid-template-columns: 1fr; }
  .grid2 { grid-template-columns: 1fr; }
  label.check { margin-top: 0; }
}