:root {
  --bg: #121016;
  --panel: #1c1922;
  --panel-2: #262230;
  --text: #ece8f0;
  --muted: #8f8a9c;
  --accent: #ff7518;      /* pumpkin */
  --accent-2: #8a5cf6;
  --ok: #3fb950;
  --bad: #f05252;
  --border: #322c3d;
}

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}
h2 { margin: 0 0 .6rem; font-size: 1.1rem; }
h3 { margin: 1rem 0 .4rem; font-size: .95rem; color: var(--muted); }
code { background: var(--panel-2); padding: .05rem .3rem; border-radius: 4px; font-size: .85em; }
.muted { color: var(--muted); }

.topbar {
  display: flex; align-items: center; gap: 1.2rem;
  padding: .7rem 1.2rem; background: var(--panel);
  border-bottom: 2px solid var(--accent);
}
.brand { font-weight: 700; letter-spacing: .3px; }
.topbar nav { display: flex; gap: .4rem; }
.topbar nav a {
  color: var(--muted); text-decoration: none; padding: .35rem .7rem; border-radius: 6px;
}
.topbar nav a:hover { color: var(--text); background: var(--panel-2); }
.topbar nav a.on { color: var(--text); background: var(--panel-2); }
.topbar .controls { margin-left: auto; display: flex; gap: .5rem; }

main { padding: 1.2rem; max-width: 1200px; margin: 0 auto; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1rem; }

.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: 10px; padding: 1rem; margin-bottom: 1rem;
}
.scene-head { display: flex; align-items: center; gap: .6rem; }
.scene-head .spacer { flex: 1; }

.btn {
  background: var(--accent-2); color: #fff; border: 0; cursor: pointer;
  padding: .4rem .8rem; border-radius: 6px; font-size: .85rem;
}
.btn:hover { filter: brightness(1.1); }
.btn.danger { background: var(--bad); }
.btn.small { padding: .15rem .45rem; font-size: .75rem; }

.status { font-size: 1.4rem; font-weight: 700; }
.status.ok { color: var(--ok); }
.status.bad { color: var(--bad); }

table.data { width: 100%; border-collapse: collapse; margin-top: .4rem; }
table.data th, table.data td {
  text-align: left; padding: .35rem .5rem; border-bottom: 1px solid var(--border);
  font-size: .85rem; vertical-align: top;
}
table.data th { color: var(--muted); font-weight: 600; }

.pill-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.pill-list li { background: var(--panel-2); padding: .2rem .6rem; border-radius: 999px; font-size: .8rem; }

form.inline { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .7rem; align-items: center; }
form.inline input, form.inline select {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
  border-radius: 6px; padding: .35rem .5rem; font-size: .85rem;
}

.events { list-style: none; margin: 0; padding: 0; max-height: 420px; overflow: auto; }
.events li { display: flex; gap: .6rem; padding: .25rem 0; border-bottom: 1px solid var(--border); font-size: .82rem; }
.events .ts { color: var(--muted); white-space: nowrap; }

.tag { padding: .05rem .4rem; border-radius: 4px; font-size: .72rem; background: var(--panel-2); }
.tag.trigger { background: #5a3d12; color: #ffcf8f; }
.tag.scene_start, .tag.scene_end { background: #2d2258; color: #cdbbff; }
.tag.system { background: #11324a; color: #a7d8ff; }
.tag.sensor { background: #23303a; color: #bfe8ff; }

.toast {
  position: fixed; bottom: 1.2rem; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #1a1420; padding: .6rem 1rem; border-radius: 8px;
  font-weight: 600; opacity: 0; pointer-events: none; transition: opacity .2s;
}
.toast.show { opacity: 1; }

/* ---- help / flow explainer ------------------------------------------- */
.card.help { border-left: 3px solid var(--accent); }
.flow { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem; margin: .4rem 0 .6rem; }
.chip {
  display: inline-block; background: var(--panel-2); border: 1px solid var(--border);
  padding: .15rem .55rem; border-radius: 999px; font-size: .8rem;
}
.chip.audio { border-color: #3a5; } .chip.relay { border-color: #a74; }
.chip em { color: var(--muted); font-style: normal; }

/* ---- stacked label forms --------------------------------------------- */
.grid-form, form.action-form {
  display: flex; flex-wrap: wrap; gap: .6rem .8rem; align-items: flex-end; margin-top: .7rem;
}
.grid-form label, form.action-form label {
  display: flex; flex-direction: column; gap: .2rem;
  font-size: .72rem; color: var(--muted); text-transform: uppercase; letter-spacing: .3px;
}
.grid-form label.checkbox, form.action-form label.checkbox {
  flex-direction: row; align-items: center; text-transform: none; letter-spacing: 0;
  color: var(--text); gap: .4rem;
}
.grid-form label.wide { flex-basis: 100%; }
.grid-form input, .grid-form select,
form.action-form input, form.action-form select {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
  border-radius: 6px; padding: .4rem .5rem; font-size: .9rem; min-width: 8rem; text-transform: none;
}
.grid-form input[readonly] { color: var(--muted); font-family: ui-monospace, monospace; min-width: 20rem; }

/* ---- scene flow cards ------------------------------------------------- */
.card.scene.disabled { opacity: .55; }
.scene-head { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1rem; }
.scene-title h3 { margin: 0; }
.trigger-line { color: var(--accent); font-size: .85rem; margin-top: .15rem; }
.scene-meta { display: flex; align-items: center; gap: .6rem; margin-left: auto; }
.scene-buttons { display: flex; gap: .4rem; }
.badge {
  background: var(--panel-2); border: 1px solid var(--border); color: var(--muted);
  padding: .1rem .5rem; border-radius: 999px; font-size: .72rem;
}
.switch { display: inline-flex; align-items: center; gap: .3rem; font-size: .78rem; color: var(--text); }

.timeline { list-style: none; margin: .8rem 0 .4rem; padding-left: .8rem; border-left: 2px solid var(--border); }
.timeline li {
  display: flex; justify-content: space-between; align-items: center; gap: .6rem;
  padding: .3rem 0 .3rem .6rem; position: relative; font-size: .9rem; border-bottom: 1px solid var(--border);
}
.timeline li::before {
  content: ''; position: absolute; left: -1.45rem; top: .7rem;
  width: .55rem; height: .55rem; border-radius: 50%; background: var(--accent-2);
}
.timeline li.muted::before { background: var(--border); }
.step-text { font-family: ui-monospace, SFMono-Regular, monospace; }

details.add-step { margin-top: .4rem; }
details.add-step > summary {
  cursor: pointer; display: inline-block; color: var(--accent-2);
  font-size: .85rem; padding: .25rem 0; list-style: none; user-select: none;
}
details.add-step > summary::-webkit-details-marker { display: none; }
details.add-step[open] > summary { color: var(--text); }

/* ---- config overview -------------------------------------------------- */
.ov-zone {
  display: flex; flex-wrap: wrap; align-items: center; gap: .4rem;
  padding: .4rem 0; border-bottom: 1px solid var(--border);
}
.ov-name { font-weight: 600; min-width: 7rem; }
.ov-arrow { color: var(--muted); }

/* ---- edit controls ---------------------------------------------------- */
.btn.ghost { background: transparent; border: 1px solid var(--border); color: var(--muted); }
.btn.ghost:hover { color: var(--text); }
.row-actions { white-space: nowrap; display: flex; gap: .3rem; }
.step-btns { display: inline-flex; gap: .3rem; }
details.edit-scene { margin: .2rem 0 .2rem; }
details.edit-scene > summary {
  cursor: pointer; display: inline-block; color: var(--accent-2); font-size: .82rem;
  padding: .2rem 0; list-style: none; user-select: none;
}
details.edit-scene > summary::-webkit-details-marker { display: none; }
details.edit-scene[open] > summary { color: var(--text); }
details.edit-scene form { padding: .5rem .2rem; border-left: 2px solid var(--border); margin-top: .3rem; }