:root {
  --bg: #0f1419;
  --panel: #161d24;
  --panel-2: #1d262f;
  --border: #2a3540;
  --text: #d7dee5;
  --muted: #8796a5;
  --accent: #22c55e;
  --accent-ink: #052e16;
  --call: #7dd3fc;
  --mine: #a3e635;
  --mention: #3b2f0b;
  --mention-edge: #facc15;
  --private: #1e1b3a;
  --private-edge: #a78bfa;
  --error: #f87171;
  --loc: #fdba74;
  --status-bg: #3f1d1d;
  --status-text: #fecaca;
  --note-bg: #0b2e1b;
  --note-text: #bbf7d0;
  --warn: #fde68a;
  --warn-edge: #a16207;
  --map-bg: #0b1016;
  --overlay: rgb(15 20 25 / .85);
  --marker-edge: #0f1419;
  --shadow: rgb(0 0 0 / .45);
  --backdrop: rgb(0 0 0 / .6);
  /* Dark map from the standard OSM tiles, without needing a dark tile provider. */
  --tile-filter: invert(1) hue-rotate(180deg) brightness(.85) contrast(.9) saturate(.6);
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: dark;
}

/* Light theme. theme.js sets data-theme from the saved choice or the system setting. */
:root[data-theme="light"] {
  --bg: #f6f8fa;
  --panel: #ffffff;
  --panel-2: #eef1f4;
  --border: #d0d7de;
  --text: #1f2328;
  --muted: #59636e;
  --accent: #1a7f37;
  --accent-ink: #ffffff;
  --call: #0969da;
  --mine: #4d7c0f;
  --mention: #fff8c5;
  --mention-edge: #bf8700;
  --private: #f5f0ff;
  --private-edge: #8250df;
  --error: #cf222e;
  --loc: #bc4c00;
  --status-bg: #ffebe9;
  --status-text: #82071e;
  --note-bg: #dafbe1;
  --note-text: #116329;
  --warn: #7d4e00;
  --warn-edge: #d4a72c;
  --map-bg: #e5e9ee;
  --overlay: rgb(255 255 255 / .85);
  --marker-edge: #1f2328;
  --shadow: rgb(31 35 40 / .18);
  --backdrop: rgb(31 35 40 / .4);
  --tile-filter: none;
  color-scheme: light;
}

* { box-sizing: border-box; }

html, body { height: 100%; margin: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

[hidden] { display: none !important; }

button, input, select {
  font: inherit;
  color: inherit;
}

button {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 10px;
  cursor: pointer;
}
button:hover { border-color: var(--muted); }
button.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }
button.active { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
button.small { padding: 1px 8px; font-size: 12px; }

input, select {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 8px;
  width: 100%;
}
input:focus, select:focus { outline: 2px solid var(--accent); outline-offset: -1px; }

label { display: block; margin-bottom: 10px; color: var(--muted); font-size: 13px; }
label input, label select { margin-top: 3px; color: var(--text); font-size: 14px; }

.muted { color: var(--muted); }
.mono { font-family: var(--mono); }
.error { color: var(--error); min-height: 1.2em; }
.info { color: var(--accent); }
.info:empty { display: none; }
.small-text { font-size: 12px; }
.wide { width: 100%; }
a.button {
  display: inline-block;
  text-align: center;
  text-decoration: none;
  border-radius: 6px;
  padding: 6px 10px;
  box-sizing: border-box;
}
a.button.primary { background: var(--accent); color: var(--accent-ink); font-weight: 600; }

/* ---------------------------------------------------------------- privacy / terms pages */

.doc-page { height: auto; }
.doc { max-width: 760px; margin: 0 auto; padding: 24px 16px 48px; line-height: 1.6; }
.doc h1 { margin: 8px 0 0; }
.doc h2 { margin: 28px 0 8px; font-size: 18px; }
.doc a { color: var(--call); }
.doc code { font-family: var(--mono); font-size: 13px; }
.doc table { width: 100%; border-collapse: collapse; font-size: 13px; display: block; overflow-x: auto; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 6px 8px; border-top: 1px solid var(--border); }
.doc th { color: var(--muted); }
.legal { font-size: 12px; color: var(--muted); margin: 10px 0 0; }
.legal a { color: var(--call); }

/* ---------------------------------------------------------------- auth */

.auth {
  min-height: 100%;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 16px;
  padding: 16px;
}
.auth-about { width: min(380px, 100%); font-size: 13px; line-height: 1.5; }
.auth-about h2 { font-size: 15px; margin: 0 0 6px; }
.auth-about p { margin: 0 0 8px; }
.auth-about ul { margin: 0 0 8px; padding-left: 18px; }
.auth-about li { margin-bottom: 3px; }
.auth-about a { color: var(--call); }
.auth-card {
  width: min(380px, 100%);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}
.auth-card h1 { margin: 0 0 4px; font-size: 24px; }
.tabs { display: flex; gap: 6px; margin: 18px 0 14px; }
.tabs button { flex: 1; }
.auth form button[type=submit] { width: 100%; margin-top: 6px; }
#login-form input[name=callsign], #register-form input[name=callsign],
#register-form input[name=locator], #profile-form input[name=locator] {
  text-transform: uppercase;
  font-family: var(--mono);
}

/* ---------------------------------------------------------------- app shell */

.app { height: 100%; display: flex; flex-direction: column; }

.topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 12px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.brand { font-weight: 700; color: var(--accent); }
.rooms { display: flex; gap: 6px; flex-wrap: wrap; flex: 1; }
.room {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel-2);
  overflow: hidden;
}
.room button { border: 0; border-radius: 0; background: transparent; }
.room.joined { border-color: var(--accent); }
.room.joined .room-btn { color: var(--accent); }
.room.active { background: var(--accent); }
.room.active .room-btn { color: var(--accent-ink); font-weight: 600; }
.room.mentioned { border-color: var(--mention-edge); }
.room-leave { padding: 0 8px; color: var(--muted); border-left: 1px solid var(--border) !important; }
.room-leave:hover { color: var(--error); }
.rooms .unread {
  margin-left: 6px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--call);
  color: var(--bg);
  font: 700 11px var(--mono);
}
.room.mentioned .unread { background: var(--mention-edge); }
.rooms .count {
  margin-left: 6px;
  font-size: 11px;
  opacity: .75;
  font-family: var(--mono);
}
.me { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.call-label { font-family: var(--mono); font-weight: 700; color: var(--call); }

.layout {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 440px;
}

/* ---------------------------------------------------------------- verification */

.verified { color: var(--accent); font-weight: 700; font-size: 11px; margin-left: 2px; }
.verify-box { border-top: 1px solid var(--border); margin-top: 12px; padding-top: 10px; display: grid; gap: 6px; justify-items: start; }
.verify-box h3 { margin: 0; font-size: 14px; }
.verify-box p { margin: 0; }
.account-box details { width: 100%; }
.account-box summary { cursor: pointer; font-size: 13px; color: var(--call); }
.account-box details[open] { display: grid; gap: 6px; justify-items: start; }
.email-gate { display: grid; gap: 6px; margin-top: 10px; }
.auth-card .link { margin-left: 0; font-size: 12px; }
.verify-code-row { display: flex; gap: 8px; }
.verify-code-row input { width: 9em; font-family: var(--mono); letter-spacing: .2em; }

/* ---------------------------------------------------------------- callsign menu */

.call-menu {
  position: fixed;
  z-index: 1000; /* above Leaflet panes */
  min-width: 210px;
  max-width: calc(100vw - 8px);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 8px 24px var(--shadow);
  padding: 4px;
  display: flex;
  flex-direction: column;
}
.call-menu-head { padding: 6px 10px 8px; border-bottom: 1px solid var(--border); margin-bottom: 4px; display: grid; gap: 2px; }
.call-menu [role=menuitem] {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  background: none;
  border: 0;
  border-radius: 5px;
  padding: 6px 10px;
  text-align: left;
  color: var(--text);
  text-decoration: none;
  font-size: 13px;
}
.call-menu [role=menuitem]:hover,
.call-menu [role=menuitem]:focus-visible { background: var(--panel-2); outline: none; }
.call-menu .hint { color: var(--muted); font-family: var(--mono); font-size: 11px; }
.call-menu-sep {
  margin: 4px 0 2px;
  padding: 6px 10px 2px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.call-menu [role=menuitem].danger { color: var(--error); }

/* Delete button on messages: shown on hover/focus, always on touch screens. */
.msg-del {
  margin-left: auto;
  flex: none;
  background: none;
  border: 0;
  padding: 0 4px;
  color: var(--muted);
  opacity: 0;
}
.msg:hover .msg-del, .msg-del:focus-visible { opacity: 1; }
.msg-del:hover { color: var(--error); }
@media (hover: none) { .msg-del { opacity: .6; } }

/* ---------------------------------------------------------------- chat */

.chat { display: flex; flex-direction: column; min-height: 0; border-right: 1px solid var(--border); }
.status { padding: 6px 12px; background: var(--status-bg); color: var(--status-text); font-size: 13px; }

.messages {
  flex: 1;
  overflow-y: auto;
  margin: 0;
  padding: 8px 0;
  list-style: none;
}
.msg {
  display: flex;
  gap: 8px;
  align-items: baseline;
  padding: 2px 12px;
  border-left: 3px solid transparent;
}
.msg:hover { background: var(--panel); }
.msg time { color: var(--muted); font-family: var(--mono); font-size: 12px; flex: none; }
.msg .who { flex: none; display: inline-flex; gap: 4px; align-items: baseline; }
.msg .name { color: var(--muted); font-size: 12px; max-width: 9em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.msg .loc { color: var(--loc); font: 11px var(--mono); opacity: .8; }
.msg .text { overflow-wrap: anywhere; min-width: 0; }
.msg .arrow { color: var(--private-edge); }
.msg .tag { font-size: 11px; color: var(--private-edge); border: 1px solid var(--private-edge); border-radius: 4px; padding: 0 4px; flex: none; }
.msg.mine .call:first-child { color: var(--mine); }
.msg.private { background: var(--private); border-left-color: var(--private-edge); }
.msg.mention { background: var(--mention); border-left-color: var(--mention-edge); }
.msg.system .text { color: var(--muted); font-style: italic; }
.msg.system.error .text { color: var(--error); }
.msg.system.sked-note { background: var(--note-bg); border-left-color: var(--accent); }
.msg.system.sked-note .text { color: var(--note-text); font-style: normal; }

button.call {
  background: none;
  border: 0;
  padding: 0;
  font-family: var(--mono);
  font-weight: 700;
  color: var(--call);
}
button.call:hover { text-decoration: underline; }

.chat-form {
  display: flex;
  gap: 8px;
  padding: 10px 12px;
  border-top: 1px solid var(--border);
  background: var(--panel);
}

/* ---------------------------------------------------------------- map view */

.view-tabs {
  display: flex;
  gap: 4px;
  padding: 6px 12px 0;
  border-bottom: 1px solid var(--border);
}
.view-tabs button {
  border-radius: 6px 6px 0 0;
  border-bottom: 0;
  padding: 3px 14px;
  background: transparent;
  color: var(--muted);
}
.view-tabs button.active { background: var(--panel-2); color: var(--text); border-color: var(--border); }
.view-tabs button.has-new::after {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-left: 6px;
  border-radius: 50%;
  background: var(--mention-edge);
  vertical-align: middle;
}

.map { flex: 1; min-height: 0; background: var(--map-bg); }

.map .leaflet-tile-pane { filter: var(--tile-filter); }
.map .leaflet-control-attribution { background: var(--overlay); color: var(--muted); }
.map .leaflet-control-attribution a { color: var(--call); }
.map .leaflet-bar a { background: var(--panel-2); color: var(--text); border-color: var(--border); }

.map-fit {
  background: var(--panel-2);
  border: 1px solid var(--border);
  font-size: 12px;
}

.grid-label {
  color: var(--loc);
  font: 600 11px var(--mono);
  opacity: .55;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  pointer-events: none;
}

.leaflet-tooltip.station-label {
  background: var(--overlay);
  border: 1px solid var(--border);
  color: var(--call);
  font: 700 11px var(--mono);
  padding: 0 4px;
  box-shadow: none;
}
.leaflet-tooltip.station-label::before { display: none; }
.leaflet-tooltip.station-label.me { color: var(--mine); }
.leaflet-tooltip.station-label.away { opacity: .5 !important; }

.map .leaflet-popup-content-wrapper,
.map .leaflet-popup-tip { background: var(--panel); color: var(--text); border: 1px solid var(--border); }
.map .leaflet-popup-content { margin: 10px 12px; font-size: 13px; }
.station-popup { display: grid; gap: 3px; }
.station-popup .actions { display: flex; gap: 6px; margin-top: 6px; }

/* ---------------------------------------------------------------- dx spots */

.spots-view { flex: 1; min-height: 0; display: flex; flex-direction: column; }
.spots-bar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 6px 12px;
  font-size: 12px;
  border-bottom: 1px solid var(--border);
}
.spots-bar code { font-family: var(--mono); color: var(--text); }
#cluster-status.ok { color: var(--accent); }
.spots-view .table-wrap { flex: 1; min-height: 0; overflow: auto; }
.spots { width: 100%; border-collapse: collapse; font-size: 13px; }
.spots th {
  position: sticky;
  top: 0;
  background: var(--bg);
  text-align: left;
  color: var(--muted);
  font-weight: 600;
  padding: 4px 8px;
  white-space: nowrap;
}
.spots td { padding: 3px 8px; border-top: 1px solid var(--border); white-space: nowrap; }
.spots .num { text-align: right; font-family: var(--mono); }
.spots .dx { font-weight: 700; }
.spots td.comment { max-width: 320px; overflow: hidden; text-overflow: ellipsis; }
.spots tr.local td:first-child { box-shadow: inset 3px 0 var(--private-edge); }
.spots tr.mention { background: var(--mention); }
.spots .empty { padding: 16px 8px; }

/* ---------------------------------------------------------------- propagation */

button.link {
  background: none;
  border: 0;
  padding: 0;
  margin-left: 6px;
  color: var(--call);
  font-size: 11px;
  text-transform: none;
  letter-spacing: 0;
}
button.link:hover { text-decoration: underline; }

.conditions { display: grid; gap: 6px; font-size: 12px; }
.indices { display: flex; flex-wrap: wrap; gap: 4px 12px; font-family: var(--mono); color: var(--muted); }
.indices b { color: var(--text); }
.idx.warn b { color: var(--mention-edge); }
.idx.bad b { color: var(--error); }
.chips { display: flex; flex-wrap: wrap; gap: 4px; }
.chips.column { flex-direction: column; align-items: flex-start; margin-bottom: 12px; }
.chip {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0 8px;
  color: var(--muted);
  font-size: 11px;
}
.chip.open { border-color: var(--accent); color: var(--accent); background: var(--note-bg); }
.chip b { font-weight: 600; }
.es-best { color: var(--muted); }
.es-best b { color: var(--text); font-family: var(--mono); }
.es-best.open b { color: var(--accent); }

.prop-view { flex: 1; min-height: 0; overflow-y: auto; padding: 12px; display: grid; gap: 16px; align-content: start; }
.prop-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.prop-section h3 { margin: 0 0 8px; font-size: 13px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.solar { display: grid; grid-template-columns: max-content 1fr; gap: 3px 16px; margin: 0; font-size: 13px; }
.solar dt { color: var(--muted); }
.solar dd { margin: 0; font-family: var(--mono); }
.prop-table { border-collapse: collapse; font-size: 13px; width: 100%; }
.prop-table th { text-align: left; color: var(--muted); font-weight: 600; padding: 4px 8px; white-space: nowrap; }
.prop-table td { padding: 3px 8px; border-top: 1px solid var(--border); white-space: nowrap; }
.prop-table .num { text-align: right; font-family: var(--mono); }
.prop-table .strong { color: var(--text); font-weight: 700; }
.prop-table tr.es-open td { background: var(--note-bg); }
.cond.good { color: var(--accent); }
.cond.fair { color: var(--mention-edge); }
.cond.poor { color: var(--error); }
.explain { max-width: 80ch; line-height: 1.5; }
.explain a { color: var(--call); }

/* ---------------------------------------------------------------- side panels */

.side { display: flex; flex-direction: column; min-height: 0; }
.panel { padding: 10px 12px; border-bottom: 1px solid var(--border); }
.panel h2 { margin: 0 0 8px; font-size: 13px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }

.skeds { list-style: none; margin: 0; padding: 0; max-height: 38vh; overflow-y: auto; display: grid; gap: 6px; }
.sked {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  display: grid;
  gap: 3px;
}
.sked.soon { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.sked.declined, .sked.cancelled, .sked.done, .sked.failed { opacity: .6; }
.sked-head { display: flex; gap: 8px; align-items: center; }
.sked-head .rel { margin-left: auto; font-size: 12px; }
.sked .note { font-size: 13px; color: var(--text); background: var(--bg); border-radius: 4px; padding: 2px 6px; overflow-wrap: anywhere; }
.sked .actions { display: flex; gap: 6px; margin-top: 4px; flex-wrap: wrap; }
.skeds .empty { font-size: 13px; }

.badge { font-size: 11px; font-weight: 600; padding: 1px 6px; border-radius: 999px; background: var(--panel-2); border: 1px solid var(--border); }
.badge.proposed { color: var(--warn); border-color: var(--warn-edge); }
.badge.accepted { color: var(--accent-ink); background: var(--accent); border-color: var(--accent); }
.badge.done { color: var(--accent); border-color: var(--accent); }
.badge.declined, .badge.cancelled, .badge.failed { color: var(--muted); }

.users-panel { flex: 1; min-height: 0; display: flex; flex-direction: column; border-bottom: 0; }
.users-panel input { margin-bottom: 8px; }
.table-wrap { flex: 1; min-height: 0; overflow-y: auto; }
.users { width: 100%; border-collapse: collapse; font-size: 13px; }
.users th {
  position: sticky;
  top: 0;
  background: var(--bg);
  text-align: left;
  font-weight: 600;
  color: var(--muted);
  padding: 4px 6px;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}
.users th.sorted::after { content: " " attr(data-dir); font-size: 10px; }
.users td { padding: 3px 6px; border-top: 1px solid var(--border); white-space: nowrap; }
.users td.name { max-width: 110px; overflow: hidden; text-overflow: ellipsis; }
.users .num { text-align: right; font-family: var(--mono); }
.users tr.away { opacity: .5; }
.users tr.self td { background: var(--panel); }
.away-tag { margin-left: 4px; font-size: 10px; color: var(--muted); border: 1px solid var(--border); border-radius: 3px; padding: 0 3px; }

/* ---------------------------------------------------------------- dialogs */

dialog {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: min(440px, calc(100% - 32px));
  padding: 20px;
}
dialog::backdrop { background: var(--backdrop); }
dialog h2 { margin: 0 0 6px; font-size: 18px; }
dialog .row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
dialog menu { display: flex; justify-content: flex-end; gap: 8px; margin: 14px 0 0; padding: 0; }
#sked-form input[name=freq] { font-family: var(--mono); }

/* ---------------------------------------------------------------- narrow screens */

@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; grid-template-rows: minmax(55vh, 1fr) auto; overflow-y: auto; }
  .chat { border-right: 0; border-bottom: 1px solid var(--border); min-height: 55vh; }
  .side { min-height: auto; }
  .table-wrap { max-height: 50vh; }
  .msg { flex-wrap: wrap; }
  .msg .text { flex-basis: 100%; }
}

/* ---------------------------------------------------------------- account */

button.danger { color: var(--error); border-color: var(--error); }
button.danger:hover { background: var(--error); color: var(--bg); }
.account-box p a { color: var(--call); }

/* ---------------------------------------------------------------- theme switch */

.theme-btn { min-width: 5.5em; }
.auth-card .theme-btn { min-width: 0; font-size: 12px; padding: 1px 8px; }

/* ---------------------------------------------------------------- status messages */

.status-text { color: var(--loc); font-size: 12px; font-style: italic; overflow-wrap: anywhere; }
.users td.name .status-text { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------------------------------------------------------------- public propagation page */

.prop-page { max-width: 980px; }
.prop-page h2 { margin-top: 24px; }
.prop-page .prop-section h2 { margin: 0 0 8px; font-size: 15px; }
.prop-summary { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 12px 16px; margin: 12px 0; }
.prop-summary p { margin: 6px 0; }
.band-summary { list-style: none; padding: 0; margin: 8px 0; }
.band-summary li { padding: 2px 0; }
.band-summary li.open b { color: var(--accent); }

/* ---------------------------------------------------------------- public pages: header, footer, landing */

.site-header {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  max-width: 1040px; margin: 0 auto; padding: 14px 16px;
}
.site-header .brand { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 17px; color: var(--text); text-decoration: none; }
.site-header nav { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; font-size: 14px; }
.site-header nav a:not(.button) { color: var(--call); text-decoration: none; }
.site-header nav a:not(.button):hover { text-decoration: underline; }
.site-footer { max-width: 1040px; margin: 0 auto; padding: 24px 16px 40px; font-size: 13px; color: var(--muted); border-top: 1px solid var(--border); }
.site-footer a { color: var(--call); }
.doc-page .site-header + .doc { padding-top: 8px; }

a.button { border: 1px solid var(--border); color: var(--text); background: var(--panel-2); }
a.button.primary { border-color: var(--accent); }
a.button.big { padding: 10px 18px; font-size: 15px; }

.landing { max-width: 1040px; margin: 0 auto; padding: 8px 16px 24px; line-height: 1.55; }
.landing h2 { font-size: 20px; margin: 32px 0 12px; }
.landing h3 { font-size: 15px; margin: 0 0 6px; }
.landing a:not(.button) { color: var(--call); }
.hero { padding: 24px 0 8px; }
.hero h1 { font-size: clamp(26px, 5vw, 40px); line-height: 1.15; margin: 0 0 14px; max-width: 22ch; }
.hero .lead { font-size: 17px; max-width: 62ch; margin: 0 0 18px; }
.hero .cta { display: flex; gap: 10px; flex-wrap: wrap; margin: 0 0 8px; }
.stats { list-style: none; padding: 0; margin: 20px 0 0; display: flex; gap: 12px; flex-wrap: wrap; }
.stats li { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 10px 14px; color: var(--muted); }
.stats b { display: block; font-size: 24px; color: var(--text); font-family: var(--mono); }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; }
.card h2 { margin: 0 0 10px; font-size: 16px; }
.card p { margin: 0 0 8px; }
.landing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; margin-top: 28px; }
.room-list { list-style: none; padding: 0; margin: 0; }
.room-list li { display: flex; justify-content: space-between; padding: 4px 0; border-top: 1px solid var(--border); }
.room-list li:first-child { border-top: 0; }
.room-list b { font-weight: 600; color: var(--muted); font-family: var(--mono); font-size: 13px; }
.room-list b.live { color: var(--accent); }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }
.features .card p { color: var(--muted); font-size: 14px; }
.steps { padding-left: 22px; max-width: 70ch; }
.steps li { margin-bottom: 6px; }
.faq p { max-width: 75ch; color: var(--muted); margin: 0 0 14px; }

/* ---------------------------------------------------------------- embeddable widget */

body.widget { height: auto; margin: 0; padding: 10px 12px; font-size: 13px; background: var(--panel); }
.widget .w-title { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; }
.widget .w-muf { font: 700 32px/1.1 var(--mono); color: var(--text); margin-top: 4px; }
.widget .w-muf small { font-size: 14px; color: var(--muted); }
.widget .w-where { color: var(--muted); margin: 2px 0 8px; }
.widget .w-bands { display: flex; gap: 6px; margin-bottom: 8px; }
.widget .w-band { border: 1px solid var(--border); border-radius: 999px; padding: 0 8px; color: var(--muted); font-size: 12px; }
.widget .w-band.open { border-color: var(--accent); color: var(--accent); background: var(--note-bg); font-weight: 600; }
.widget .w-link { color: var(--call); font-size: 12px; }
.doc pre { overflow-x: auto; background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; font-size: 12px; line-height: 1.45; }
.doc pre code { font-size: 12px; }
.widget-preview { border: 0; border-radius: 8px; }
.grid-label-6 { font-size: 10px; opacity: .7; }