:root {
  color-scheme: dark;
  --bg: #121614;
  --panel: #1c2420;
  --line: #2e3a34;
  --text: #e7efe9;
  --muted: #8ea196;
  --amber: #e2a53a;
  --green: #7dba6a;
  --red: #d46a5c;
  --pad: #101512;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.4 "DejaVu Sans", "Segoe UI", sans-serif;
}

button, input, select {
  font: inherit;
  color: inherit;
  background: #24302a;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.45rem 0.7rem;
}

button { cursor: pointer; }
button:hover { border-color: var(--amber); }

.top {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; gap: 0.7rem; align-items: center; }
.brand strong { display: block; }
.brand small { color: var(--muted); }

.mark {
  width: 2.2rem;
  height: 2.2rem;
  display: grid;
  place-items: center;
  background: var(--amber);
  color: #1a1408;
  font-weight: 700;
  border-radius: 6px;
}

.status-row { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-left: auto; }
.pill {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.15rem 0.6rem;
  color: var(--muted);
  font-size: 0.85rem;
}
.pill.live { color: var(--green); border-color: #3d5a36; }
.pill.warn { color: var(--amber); }
.pill.bad { color: var(--red); }

.login, .sheet, .stage { background: var(--panel); }

.menu-toggle {
  width: 2.6rem;
  height: 2.6rem;
  padding: 0;
  display: grid;
  place-content: center;
  gap: 5px;
}
.menu-toggle span {
  display: block;
  width: 1.15rem;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
}
.view-name { font-size: 1rem; }

.drawer {
  position: fixed;
  z-index: 40;
  top: 0;
  left: 0;
  bottom: 0;
  width: min(22rem, 88vw);
  margin: 0;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: var(--panel);
  border-right: 1px solid var(--line);
  box-shadow: 12px 0 36px rgba(0, 0, 0, 0.4);
  overflow: auto;
}
.drawer-head { display: flex; align-items: center; justify-content: space-between; }
.drawer-label {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.nav-pages { display: flex; flex-direction: column; gap: 0.35rem; }
.nav-pages a {
  display: block;
  text-decoration: none;
  background: #24302a;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.75rem 0.85rem;
}
.nav-pages a[aria-current="page"] {
  background: var(--amber);
  color: #1a1408;
  border-color: var(--amber);
}
.drawer .mode-row { margin: 0; flex-direction: column; }
.drawer .mode-row button { text-align: left; }
#menu-backdrop {
  position: fixed;
  inset: 0;
  z-index: 30;
  background: rgba(0, 0, 0, 0.5);
}

.mode-row { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0.6rem 0; }
.mode-row button[aria-pressed="true"] {
  background: var(--amber);
  color: #1a1408;
  border-color: var(--amber);
}
.login {
  max-width: 28rem;
  margin: 8vh auto;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 10px;
}
.login h1, .login h2 { margin: 0 0 0.8rem; font-size: 1.2rem; }
.login label, .grid-form label, .preset-form label { display: grid; gap: 0.25rem; margin-bottom: 0.6rem; }
.login button, .grid-form button { width: 100%; }

main {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.8rem;
  padding: 0.8rem;
}
body[data-view="view"] main,
body[data-view="ptz"] main,
body[data-view="vision"] main,
body[data-view="recorder"] main {
  grid-template-columns: minmax(0, 1fr) minmax(300px, 42vw);
  align-items: stretch;
}
body[data-view="ptz"] main,
body[data-view="vision"] main {
  height: calc(100dvh - 4.8rem);
  overflow: hidden;
}
.module-strip {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}
.module-strip[hidden] { display: none; }
.mod {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: inherit;
  text-decoration: none;
}
.mod a, .mod button.restore {
  color: inherit;
  text-decoration: none;
  background: transparent;
  border: 0;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  cursor: pointer;
}
.mod a[aria-current="page"], .module-strip button.restore[aria-pressed="true"] {
  background: var(--amber);
  color: #1a1408;
}
.mod.locked, .nav-pages a.locked {
  opacity: 0.45;
  cursor: not-allowed;
}
.mod .hide-mod {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 0.2rem 0.4rem 0.2rem 0;
  cursor: pointer;
}
.module-strip select {
  margin-left: 0.4rem;
  background: transparent;
  color: inherit;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.28rem 0.55rem;
}
.watch-stage {
  position: absolute;
  right: 0.6rem;
  bottom: 3.4rem;
  width: min(32%, 280px);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: #000;
}
.watch-stage[hidden] { display: none; }
.watch-stage video, .watch-stage canvas {
  width: 100%;
  height: 9rem;
  min-height: 0;
}
.watch-stage p {
  margin: 0;
  padding: 0.2rem 0.4rem;
  font-size: 0.75rem;
  color: var(--muted);
}
.case-block { margin-bottom: 1rem; }
.case-block h3 { margin: 0.2rem 0 0.4rem; }
.case-cam {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
  padding: 0.45rem 0;
  border-top: 1px solid var(--line);
}
.controls, .side {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  min-height: 0;
}
.controls { overflow: auto; }
.side { border: 0; padding: 0; background: transparent; }
.sheet { border: 1px solid var(--line); border-radius: 10px; padding: 0.8rem; }
#stage[hidden],
#position-section[hidden],
#jog-section[hidden],
#ptz-section[hidden],
#record-section[hidden],
#page-users[hidden],
#page-links[hidden],
#page-connected[hidden] { display: none; }

.stage {
  position: relative;
  min-height: 360px;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: #050706;
}
video, #demo-canvas { width: 100%; height: 100%; min-height: 360px; object-fit: contain; background: #000; display: block; }
video[hidden], #demo-canvas[hidden] { display: none; }
.video-state {
  position: absolute;
  left: 0.8rem;
  bottom: 3.2rem;
  margin: 0;
  color: var(--muted);
}
.presets {
  position: absolute;
  left: 0.6rem;
  right: 0.6rem;
  bottom: 0.6rem;
  display: flex;
  gap: 0.4rem;
}
.presets button[aria-pressed="true"] {
  background: var(--amber);
  color: #1a1408;
  border-color: var(--amber);
}

.side {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.8rem;
}
.side h2 { margin: 0.2rem 0 0.5rem; font-size: 0.85rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); }
.tele { display: grid; grid-template-columns: 1fr 1fr; gap: 0.4rem; margin: 0; }
.tele div { background: var(--pad); padding: 0.4rem 0.5rem; border-radius: 6px; }
.tele dt { color: var(--muted); font-size: 0.75rem; }
.tele dd { margin: 0; font-variant-numeric: tabular-nums; font-size: 1.15rem; }
.muted { color: var(--muted); font-size: 0.85rem; }
.error { color: var(--red); min-height: 1.2em; }

.pad {
  height: 180px;
  border-radius: 12px;
  background:
    radial-gradient(circle at center, transparent 0 28px, rgba(226, 165, 58, 0.25) 29px 30px, transparent 31px),
    linear-gradient(var(--line), var(--line)) center/1px 100% no-repeat,
    linear-gradient(var(--line), var(--line)) center/100% 1px no-repeat,
    var(--pad);
  border: 1px solid var(--line);
  touch-action: none;
  position: relative;
}
.pad.hot { border-color: var(--amber); }
.pad.locked, #ptz-section.locked { opacity: 0.45; pointer-events: none; }
.knob {
  position: absolute;
  width: 18px;
  height: 18px;
  margin: -9px 0 0 -9px;
  border-radius: 50%;
  background: var(--amber);
  left: 50%;
  top: 50%;
  pointer-events: none;
}

.rocker, .preset-form { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 0.5rem; }
.inline { display: flex; align-items: center; gap: 0.4rem; flex: 1; }

.admin h2 { margin-top: 0; }
.grid-form { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.5rem; align-items: end; }
.link-out { word-break: break-all; color: var(--amber); }
ul { padding-left: 1.1rem; }

body[data-view="ptz"] #stage,
body[data-view="vision"] #stage,
body[data-view="sink"] #stage {
  min-height: 0;
  height: 100%;
}
body[data-view="view"] #stage { min-height: 360px; height: auto; }
body[data-view="ptz"] video, body[data-view="ptz"] #demo-canvas,
body[data-view="vision"] video, body[data-view="vision"] #demo-canvas,
body[data-view="sink"] video, body[data-view="sink"] #demo-canvas,
body[data-view="view"] video, body[data-view="view"] #demo-canvas { min-height: 0; height: 100%; }
body.picture-only main { grid-template-columns: minmax(0, 1fr); }
body.picture-only .controls,
body.picture-only #page-users,
body.picture-only #page-links,
body.picture-only #page-connected { display: none; }
body.panel-controls main {
  height: calc(100dvh - 7.4rem);
  min-height: 0;
  grid-template-columns: minmax(0, 1fr);
  overflow: hidden;
}
body.panel-controls #stage { display: none; }
body.panel-controls #controls { grid-column: 1; }
#review { width: 100%; max-height: 180px; background: #000; margin: 0.4rem 0; }
#review[hidden] { display: none; }
#clip-list { list-style: none; padding: 0; margin: 0.4rem 0 0; }
#clip-list li { display: grid; gap: 0.25rem; margin-bottom: 0.55rem; }
#clip-list .rocker button, #clip-list a { text-decoration: none; }
#pop-controls {
  white-space: nowrap;
  text-decoration: none;
  display: inline-block;
}
#pop-controls[hidden] { display: none; }
.rcp-board {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.55rem;
  align-content: start;
}
#rcp[hidden] { display: none; }
.rcp-group {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.55rem 0.65rem 0.7rem;
}
.rcp-group h2 {
  margin: 0 0 0.45rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber);
}
.rcp-grid { display: grid; gap: 0.45rem; }
.rcp-cell { display: grid; gap: 0.2rem; font-size: 0.82rem; }
.rcp-cell small { color: var(--muted); line-height: 1.3; }
.rcp-cell button, .rcp-cell select, .rcp-cell input[type="number"] { width: 100%; }
.rcp-bits { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.rcp-read { font-variant-numeric: tabular-nums; color: var(--amber); }

.status-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; }
.status-grid h3 { margin: 0.2rem 0 0.4rem; font-size: 0.85rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); }
.status-list { list-style: none; padding: 0; margin: 0; }
.status-list li {
  display: grid;
  grid-template-columns: 7.5rem 4.6rem 4.2rem minmax(0, 1fr);
  gap: 0.35rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
}
.status-list .up { color: var(--green); }
.status-list .down { color: var(--red); }

@media (max-width: 860px) {
  main,
  body[data-view="view"] main,
  body[data-view="ptz"] main,
  body[data-view="vision"] main,
  body[data-view="view"] main,
  body[data-view="ptz"] main,
  body[data-view="vision"] main,
  body[data-view="recorder"] main { grid-template-columns: 1fr; height: auto; overflow: visible; }
  .grid-form, .status-grid { grid-template-columns: 1fr; }
  .status-list li { grid-template-columns: 6.5rem 4rem 3.5rem minmax(0, 1fr); }
  .top { flex-wrap: wrap; }
  .status-row { margin-left: 0; }
  .drawer .mode-row { margin-left: 0; }
  body[data-view="view"] #stage,
  body[data-view="ptz"] #stage,
  body[data-view="vision"] #stage,
  body[data-view="ptz"] #stage,
  body[data-view="vision"] #stage,
  body[data-view="recorder"] #stage { height: 42dvh; }
}