:root {
  --bg: #0b1020;
  --panel: #121a2f;
  --panel-border: #243049;
  --text: #e8eefc;
  --muted: #8b9bb8;
  --floor: #1a2744;
  --floor-line: #243556;
  --accent: #7c9cff;
  --danger: #fb7185;
  --ok: #4ade80;
  --warn: #fbbf24;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: radial-gradient(1200px 600px at 20% -10%, #1a2750 0%, var(--bg) 55%);
  color: var(--text);
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Header */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid var(--panel-border);
  background: rgba(10, 14, 28, 0.85);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.brand h1 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 650;
  letter-spacing: 0.02em;
}

.brand .sub {
  color: var(--muted);
  font-size: 0.8rem;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

#clock {
  font-variant-numeric: tabular-nums;
  color: var(--muted);
  font-size: 0.85rem;
}

button {
  appearance: none;
  border: 1px solid var(--panel-border);
  background: linear-gradient(180deg, #1c2744, #151e35);
  color: var(--text);
  border-radius: 8px;
  padding: 0.45rem 0.8rem;
  font-size: 0.85rem;
  cursor: pointer;
}

button:hover {
  border-color: var(--accent);
}

/* Layout */
.layout {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr minmax(260px, 320px);
  gap: 1rem;
  padding: 1rem;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
}

@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr;
  }
}

.stage-wrap {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  padding: 1rem;
  overflow: auto;
  min-height: 420px;
}

.stage-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.75rem;
  color: var(--muted);
  font-size: 0.8rem;
}

#office-name {
  color: var(--text);
  font-weight: 600;
}

/* Floor */
.floor-scroll {
  overflow: auto;
  border-radius: 10px;
  border: 1px solid var(--panel-border);
  background: #0d1426;
}

#floor {
  position: relative;
  margin: 0 auto;
  background:
    linear-gradient(var(--floor-line) 1px, transparent 1px) 0 0 / 40px 40px,
    linear-gradient(90deg, var(--floor-line) 1px, transparent 1px) 0 0 / 40px 40px,
    var(--floor);
  box-shadow: inset 0 0 80px rgba(0, 0, 0, 0.35);
}

/* Furniture */
.desk {
  position: absolute;
  width: 88px;
  height: 64px;
  transform: translate(-50%, -50%);
  z-index: 1;
}

.desk-surface {
  width: 88px;
  height: 40px;
  background: linear-gradient(180deg, #3d4f73, #2a3856);
  border: 1px solid #4b608a;
  border-radius: 6px;
  box-shadow: 0 6px 0 #1a243a;
}

.desk-chair {
  width: 28px;
  height: 22px;
  margin: 6px auto 0;
  background: #24344f;
  border: 1px solid #3a4d6e;
  border-radius: 6px 6px 4px 4px;
}

.desk-label {
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.65rem;
  color: var(--muted);
  white-space: nowrap;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.prop {
  position: absolute;
  transform: translate(-50%, -50%);
  font-size: 1.4rem;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.4));
  z-index: 1;
}

/* Agents */
.agent {
  position: absolute;
  width: 36px;
  height: 36px;
  transform: translate(-50%, -50%);
  z-index: 5;
  transition: filter 0.2s;
}

.agent-body {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 28%, #fff8, transparent 40%),
    var(--color);
  border: 2px solid rgba(255, 255, 255, 0.35);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: #0b1020;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
}

.agent.working .agent-body {
  animation: bob 0.45s ease-in-out infinite alternate;
}

.agent.blocked .agent-body {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--danger) 70%, transparent);
}

.agent.break .agent-body {
  filter: saturate(1.2);
}

.agent.flip .agent-body {
  transform: scaleX(-1);
}

.agent-name {
  position: absolute;
  top: 38px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.65rem;
  color: var(--text);
  background: rgba(8, 12, 24, 0.75);
  padding: 1px 6px;
  border-radius: 999px;
  white-space: nowrap;
  border: 1px solid var(--panel-border);
}

.bubble {
  position: absolute;
  bottom: 44px;
  left: 50%;
  transform: translateX(-50%);
  background: #f8fafc;
  color: #0f172a;
  font-size: 0.68rem;
  line-height: 1.25;
  padding: 0.35rem 0.5rem;
  border-radius: 8px;
  width: max-content;
  max-width: 160px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.35);
  z-index: 8;
  pointer-events: none;
}

.bubble::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -5px;
  transform: translateX(-50%) rotate(45deg);
  width: 10px;
  height: 10px;
  background: #f8fafc;
}

.bubble.hidden {
  display: none;
}

@keyframes bob {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-3px);
  }
}

/* Side panel */
.side {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-height: 0;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  padding: 0.85rem 0.9rem;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.panel h2 {
  margin: 0 0 0.65rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  font-weight: 600;
}

#roster {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.roster-row {
  display: grid;
  grid-template-columns: 12px 1fr auto;
  gap: 0.55rem;
  align-items: center;
  padding: 0.4rem 0.35rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.02);
}

.swatch {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.08);
}

.roster-meta {
  display: flex;
  flex-direction: column;
  gap: 0.05rem;
  min-width: 0;
}

.roster-meta strong {
  font-size: 0.85rem;
}

.feed-source {
  margin: 0 0 0.65rem;
  font-size: 0.75rem;
  color: var(--muted);
}

.feed-source[data-mode="live"] {
  color: var(--ok);
}

.muted {
  color: var(--muted);
  font-size: 0.72rem;
}

.roster-status {
  font-size: 0.7rem;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  background: #1c2744;
  color: var(--muted);
  border: 1px solid var(--panel-border);
}

.roster-status[data-state="coding"],
.roster-status[data-state="review"] {
  color: var(--ok);
  border-color: color-mix(in srgb, var(--ok) 40%, var(--panel-border));
}

.roster-status[data-state="blocked"] {
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 40%, var(--panel-border));
}

.roster-status[data-state="break"] {
  color: var(--warn);
}

.roster-status[data-state="walk"] {
  color: var(--accent);
}

#feed {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  overflow: auto;
  max-height: 340px;
  min-height: 180px;
  padding-right: 0.25rem;
}

.feed-item {
  font-size: 0.78rem;
  line-height: 1.35;
  padding: 0.45rem 0.5rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid var(--panel-border);
}

.feed-item.state-coding,
.feed-item.state-review {
  border-left-color: var(--ok);
}

.feed-item.state-blocked {
  border-left-color: var(--danger);
}

.feed-item.state-break {
  border-left-color: var(--warn);
}

.feed-time {
  color: var(--muted);
  margin-right: 0.4rem;
  font-variant-numeric: tabular-nums;
}

.feed-who {
  font-weight: 600;
  margin-right: 0.35rem;
}

.feed-msg {
  color: #c9d4ea;
}

.footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.75rem;
  padding: 0.5rem 1rem 1rem;
}

.footer code {
  color: #b6c5e6;
}