/* AlleyKontrol in Runwire's colours (runwire.tech): charcoal and wire blue, dark on purpose so the alley view leads.
   Controls sit beside the view, stacking on phones. */
:root {
  --night: #0b0c0d;
  --bg: #161718;
  --surface: #202122;
  --raised: #2b2c2e;
  --line: #3a3c3e;
  --fg: #f3f4f5;
  --muted: #a3a6a9;
  --accent: #31aae2;
  --accent-ink: #06202d;
  --good: #6cc070;
  --bad: #e5604d;
  --warn: #e0b44c;
  --font: Roboto, system-ui, -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --display: Montserrat, Roboto, system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.5 var(--font); }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
h1, h2, h3 { margin: 0; line-height: 1.2; text-wrap: balance; font-family: var(--display); }
h2 { font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }

/* Buttons and fields */
.btn { border: 1px solid var(--line); background: var(--raised); padding: 8px 14px; border-radius: 6px; }
.btn:hover { border-color: #55585b; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.btn.danger { border-color: #6b2a20; color: #ffb2a6; }
.btn:disabled { opacity: 0.5; cursor: default; }
.link { background: none; border: 0; color: var(--muted); padding: 4px 6px; }
.link:hover { color: var(--fg); }
input[type="text"], input[type="password"], input[type="search"], select {
  width: 100%; padding: 9px 11px; border-radius: 6px; border: 1px solid var(--line); background: var(--bg);
}
input[type="range"] { width: 100%; accent-color: var(--accent); }
input[type="checkbox"] { accent-color: var(--accent); width: 18px; height: 18px; }
input[type="color"] { width: 44px; height: 30px; padding: 0; border: 1px solid var(--line); border-radius: 6px; background: none; }
label.field { display: grid; gap: 6px; font-size: 14px; }
.error { color: #ffb2a6; min-height: 1.5em; margin: 0; font-size: 14px; }
.chip { font-size: 12px; padding: 2px 8px; border-radius: 999px; background: var(--raised); border: 1px solid var(--line); color: var(--muted); }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; padding: 2px; background: var(--bg); }
.seg button { border: 0; background: transparent; color: var(--muted); padding: 6px 12px; border-radius: 999px; font-size: 13px; }
.seg button[aria-pressed="true"] { background: var(--raised); color: var(--fg); }

/* Top bar */
.top {
  position: sticky; top: 0; z-index: 6; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px;
  padding: 8px max(16px, env(safe-area-inset-right, 0px)) 8px max(16px, env(safe-area-inset-left, 0px));
  background: var(--surface); border-bottom: 1px solid var(--line); min-height: 52px;
}
.brand { display: flex; align-items: center; gap: 10px; font: 700 15px var(--display); letter-spacing: 0.02em; }
.brand img { height: 18px; width: auto; display: block; }
.brand .divider { width: 1px; height: 18px; background: var(--line); }
.brand .name span { color: var(--accent); }
.status { display: flex; align-items: center; gap: 8px; min-width: 0; flex: 1 1 12em; color: var(--muted); }
.status strong { color: var(--fg); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--bad); flex: none; }
.dot.live { background: var(--good); }
.dot.warn { background: var(--warn); }
.dot.off { background: var(--line); }
.health { flex: none; border: 1px solid var(--line); background: var(--bg); border-radius: 999px; padding: 2px 10px; font: 12px var(--mono); color: var(--muted); }
.health:empty { display: none; }
.health.bad { border-color: #6b2a20; color: #ffb2a6; }
.tabs { display: flex; gap: 4px; }
.tabs button { border: 0; background: none; color: var(--muted); padding: 6px 10px; border-radius: 6px; }
.tabs button[aria-pressed="true"] { color: var(--fg); background: var(--raised); }
.me { position: relative; }
.me summary { list-style: none; display: flex; align-items: center; gap: 6px; cursor: pointer; padding: 4px 6px; border-radius: 6px; }
.me summary::-webkit-details-marker { display: none; }
.me summary:hover { background: var(--raised); }
.me .menu {
  position: absolute; right: 0; top: calc(100% + 6px); z-index: 7; display: grid; min-width: 180px; padding: 4px;
  background: var(--raised); border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}
.me .menu button { border: 0; background: none; text-align: left; padding: 8px 10px; border-radius: 6px; }
.me .menu button:hover { background: var(--surface); }

/* Layout: on wide screens the view and the side panel fill the window and the panel scrolls on its own */
main { padding: 14px max(16px, env(safe-area-inset-right, 0px)) 24px max(16px, env(safe-area-inset-left, 0px)); max-width: 1700px; margin: 0 auto; }
.tab { display: grid; gap: 14px; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 16px; display: grid; gap: 12px; align-content: start; min-width: 0; }
.alley-app { grid-template-columns: minmax(0, 1fr) minmax(340px, 420px); align-items: stretch; height: calc(100dvh - 52px - 28px); min-height: 520px; }
.stage { min-height: 0; display: grid; }
.side { padding: 0; gap: 0; min-height: 0; grid-template-rows: auto minmax(0, 1fr); overflow: hidden; }
.pane { overflow-y: auto; overscroll-behavior: contain; padding: 4px 16px 18px; display: grid; gap: 0; align-content: start; }
@media (max-width: 900px) {
  main { padding-top: 0; padding-left: 0; padding-right: 0; }
  .alley-app { grid-template-columns: minmax(0, 1fr); height: auto; min-height: 0; gap: 0; }
  /* Phones: the view stays at the top while the controls scroll under it */
  .stage { position: sticky; top: 0; z-index: 4; }
  .stage .view { border-radius: 0; border-left: 0; border-right: 0; }
  .side { border-radius: 0; border-left: 0; border-right: 0; overflow: visible; }
  .side-tabs { position: sticky; top: var(--stage-h, 0px); z-index: 3; }
  .pane { overflow: visible; padding: 4px max(16px, env(safe-area-inset-right, 0px)) 18px max(16px, env(safe-area-inset-left, 0px)); }
  .top { position: static; }
  .tab:not(.alley-app) { padding: 14px 16px 0; }
}
.block { display: grid; gap: 10px; padding: 14px 0; border-top: 1px solid var(--line); min-width: 0; }
.block:first-child { border-top: 0; }
.block-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.small { font-size: 12.5px; }
.muted.small { margin: 0; }

/* Side tabs */
.side-tabs { display: flex; gap: 2px; padding: 6px 8px 0; background: var(--surface); border-bottom: 1px solid var(--line); }
.side-tabs button {
  flex: 1 1 0; border: 0; border-bottom: 2px solid transparent; background: none; color: var(--muted);
  padding: 10px 6px 9px; font-weight: 500; white-space: nowrap;
}
.side-tabs button[aria-selected="true"] { color: var(--fg); border-bottom-color: var(--accent); }
.side-tabs .count { font: 11px var(--mono); color: var(--muted); }
.side-tabs .count.bad { color: #ffb2a6; }

/* Alley view */
.view { padding: 0; overflow: hidden; gap: 0; position: relative; display: flex; flex-direction: column; min-height: 0; }
.tip {
  position: absolute; z-index: 3; pointer-events: none; display: grid; gap: 2px; max-width: 300px;
  padding: 8px 10px; border-radius: 6px; border: 1px solid var(--line); background: rgba(32, 33, 34, 0.94); font-size: 12.5px;
}
.tip strong { font-size: 13.5px; }
.tip .rgb { display: flex; align-items: center; gap: 6px; font: 11.5px var(--mono); color: var(--muted); }
.tip .swatch { display: inline-block; width: 12px; height: 12px; border-radius: 3px; border: 1px solid var(--line); }
#alley { display: block; width: 100%; flex: 1 1 auto; min-height: 0; background: var(--night); }
@media (max-width: 900px) { #alley { flex: none; aspect-ratio: 16 / 9; max-height: 42dvh; } }
.view-note { display: grid; gap: 8px; align-content: center; padding: 32px 24px; min-height: 220px; max-width: 62ch; color: var(--muted); flex: 1 1 auto; }
.view-note strong { color: var(--fg); }
.view-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; padding: 8px 10px; border-top: 1px solid var(--line); }
.view-bar .readout { flex: 1 1 auto; font-size: 12px; color: var(--muted); }
.view-bar .hint { font-size: 12px; color: var(--muted); }
@media (max-width: 1200px) { .view-bar .hint { display: none; } }
@media (max-width: 900px) { .view-bar { padding: 4px 10px; } #full-screen { display: none; } }
.btn.small { padding: 4px 10px; font-size: 12.5px; }
#alley, #frame { touch-action: manipulation; }
.frame-wrap { padding: 8px 10px 10px; border-top: 1px solid var(--line); display: grid; gap: 4px; flex: none; }
#frame { display: block; width: 100%; height: 120px; background: var(--night); border-radius: 4px; }
@media (max-width: 900px) { #frame { height: 64px; } #dimensions { display: none; } }
.strip-pick { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; min-height: 28px; }
.strip-pick #strip-pick-label { flex: 1 1 auto; }
.strip-pick .off { color: var(--bad); }
.axis { display: flex; justify-content: space-between; gap: 8px; font: 11px var(--mono); color: var(--muted); }
/* Full screen: the 3D view fills the screen and the unrolled frame steps aside */
.view:fullscreen { background: var(--night); border: 0; border-radius: 0; }
.view:fullscreen .frame-wrap { display: none; }

/* Now playing */
.now { display: grid; gap: 4px; padding: 14px 0 12px; }
.now h1 { font-size: 22px; font-weight: 700; }
.now p { margin: 0; font-size: 13.5px; }
.now-shuffle { color: var(--accent); font-size: 12.5px !important; }
.big { font: 600 20px var(--mono); }

/* Scenes */
.filters { display: flex; flex-wrap: wrap; gap: 6px; }
.filters button { border: 1px solid var(--line); background: var(--bg); color: var(--muted); padding: 3px 10px; border-radius: 999px; font-size: 12.5px; }
.filters button[aria-pressed="true"] { border-color: var(--accent); color: var(--fg); background: var(--raised); }
.scene-list { display: grid; gap: 2px; }
.scene-list h3 { font: 600 11px var(--font); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin: 12px 0 4px; }
.scene-list section:first-child h3 { margin-top: 2px; }
.scene-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 2px 8px; border-radius: 6px; }
.scene-row .pick {
  display: grid; gap: 1px; text-align: left; padding: 7px 10px; border: 1px solid transparent; border-radius: 6px; background: none; min-width: 0;
}
.scene-row .pick:hover:not(:disabled) { background: var(--raised); }
.scene-row .pick strong { font-weight: 500; }
.scene-row .pick small { color: var(--muted); font-size: 12px; line-height: 1.35; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.scene-row .pick[aria-pressed="true"] { border-color: var(--accent); background: var(--raised); }
.scene-row .pick[aria-pressed="true"] strong { color: var(--accent); }
.scene-row .pick:disabled { cursor: default; }
.scene-row .go { visibility: hidden; }
.scene-row:has(.pick[aria-pressed="true"]) .go { visibility: visible; }
.scene-row .tools { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 0 2px; padding: 0 10px 4px; }
.scene-row .tools .link { font-size: 12px; padding: 2px 6px; }
.badge { font: 600 10px var(--font); letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.badge.draft { color: #e0b44c; }
.empty { color: var(--muted); font-size: 13.5px; padding: 8px 2px; margin: 0; }
.shuffle .seg { display: flex; flex-wrap: wrap; border-radius: 12px; }
.shuffle .seg button { flex: 1 1 auto; }
.shuffle p { margin: 0; font-size: 13px; }
.save-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; }

/* Settings */
.settings { display: grid; gap: 14px; }
.setting { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px; align-items: center; }
.setting .name { font-weight: 500; font-size: 14px; }
.setting .value { font: 12px var(--mono); color: var(--accent); }
.setting .help { grid-column: 1 / -1; font-size: 12.5px; color: var(--muted); margin: 0; }
.setting > input[type="range"], .setting > select { grid-column: 1 / -1; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; }

/* Devices */
.tiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; padding: 14px 0; }
.tile { border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px 6px; display: grid; gap: 2px; min-width: 0; background: var(--bg); }
.tile .label { font-size: 11.5px; color: var(--muted); }
.tile .value { font: 600 16px var(--mono); overflow-wrap: anywhere; }
.tile .value small { white-space: nowrap; }
.tile .value small { font-weight: 400; font-size: 11.5px; color: var(--muted); }
.tile.bad .value { color: #ffb2a6; }
.spark { width: 100%; height: 26px; display: block; }
.spark polyline { fill: none; stroke: var(--accent); stroke-width: 1.5; vector-effect: non-scaling-stroke; }
.spark .fill { fill: rgba(49, 170, 226, 0.12); stroke: none; }
.spark .limit { stroke: var(--muted); stroke-dasharray: 3 3; stroke-width: 1; vector-effect: non-scaling-stroke; opacity: 0.6; }
.devices { display: grid; gap: 6px; }
.device { border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px; display: grid; grid-template-columns: minmax(0, 1fr) 96px; gap: 2px 10px; font-size: 13px; min-width: 0; }
.device:hover, .device:focus-within { border-color: var(--accent); }
.device .row { display: flex; align-items: center; gap: 6px; min-width: 0; }
.device .row .title { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.device .numbers { font: 11.5px var(--mono); color: var(--muted); }
.device .numbers b { color: var(--fg); font-weight: 500; }
.device .spark { grid-row: 1 / span 3; grid-column: 2; align-self: center; height: 32px; }
.strip-switches { grid-column: 1 / -1; display: flex; gap: 6px; flex-wrap: wrap; margin-top: 4px; }
.strip-switches button { min-width: 38px; border: 1px solid var(--line); background: var(--bg); color: var(--fg); padding: 3px 8px; border-radius: 6px; font-size: 12.5px; }
.strip-switches button[aria-pressed="true"] { border-color: var(--bad); color: var(--bad); text-decoration: line-through; }
.device .foot-row { grid-column: 1 / -1; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.device .btn { padding: 2px 10px; font-size: 12px; }
.device.off .spark polyline { stroke: var(--muted); }
.threads { padding: 10px 0; border-top: 1px solid var(--line); }
.threads summary { cursor: pointer; font-size: 12px; color: var(--muted); }
.threads p { margin: 6px 0 0; font-size: 11.5px; color: var(--muted); line-height: 1.6; }
.foot { padding: 12px 16px 24px; text-align: center; font-size: 12px; color: var(--muted); }

/* Accounts */
.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; font-weight: 500; color: var(--muted); padding: 8px 10px; border-bottom: 1px solid var(--line); }
td { padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
td select { width: auto; }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.form-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; }
.form-row label.field { flex: 1 1 160px; }
.secret { padding: 12px; border: 1px solid var(--accent); border-radius: 6px; background: var(--raised); display: grid; gap: 6px; }
.secret code { font: 600 18px var(--mono); user-select: all; word-break: break-all; }

/* Tools and log */
.tools-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.log { height: 420px; overflow: auto; background: var(--night); border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px; font: 12px/1.45 var(--mono); }
.log div { white-space: pre-wrap; word-break: break-word; }
.log .WARN { color: #f1c07a; }
.log .ERROR, .log .FATAL { color: #ff9b8c; }
.log .DEBUG, .log .TRACE { color: var(--muted); }

/* Dialog and sign-in */
dialog { border: 1px solid var(--line); border-radius: 10px; background: var(--surface); color: var(--fg); padding: 20px; width: min(420px, calc(100vw - 32px)); }
dialog::backdrop { background: rgba(0, 0, 0, 0.6); }
.stack { display: grid; gap: 14px; }
.signin { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; }
.signin .card { width: min(380px, 100%); background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 24px; display: grid; gap: 16px; }
.signin h1 { font-size: 24px; }
.signin h1 span { color: var(--accent); }
.signin .logo { height: 24px; width: auto; justify-self: start; }
.toast { position: fixed; right: 16px; bottom: 16px; max-width: min(420px, calc(100vw - 32px)); background: var(--raised); border: 1px solid var(--line); border-radius: 8px; padding: 10px 14px; z-index: 10; }
.toast.bad { border-color: #6b2a20; }