*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0d0d1a;
  --panel: #13132a;
  --border: #2a2a4a;
  --accent: #4A90D9;
  --gate-color: #FFD700;
  --done-color: #50C878;
  --reject-color: #FF6B6B;
  --text: #e0e0f0;
  --text-dim: #888aaa;
  --font-mono: 'Courier New', monospace;
}

body { background: var(--bg); color: var(--text); font-family: 'Segoe UI', sans-serif; height: 100vh; overflow: hidden; display: flex; flex-direction: column; }

/* TOP BAR */
#topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 16px; background: var(--panel); border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
#topbar h1 { font-size: 14px; font-weight: 700; color: var(--accent); letter-spacing: 1px; }
#topbar .subtitle { font-size: 11px; color: var(--text-dim); margin-left: 8px; }
#controls { display: flex; gap: 8px; align-items: center; }
#controls button {
  padding: 5px 14px; border: 1px solid var(--border); border-radius: 4px;
  background: #1e1e3a; color: var(--text); cursor: pointer; font-size: 12px;
  transition: background 0.15s;
}
#controls button:hover { background: var(--accent); color: #fff; }
#controls button.active { background: var(--accent); color: #fff; }
#speed-label { font-size: 11px; color: var(--text-dim); }
#event-counter { font-size: 11px; color: var(--text-dim); font-family: var(--font-mono); }

/* MAIN AREA */
#main { display: flex; flex: 1; overflow: hidden; }

/* OFFICE MAP */
#office-wrap { flex: 1; position: relative; overflow: hidden; }
#office {
  width: 100%; height: 100%;
  background-color: #2a2118;
  background-image: url('assets/floor.png');
  background-size: 64px 64px;
  image-rendering: pixelated;
  position: relative;
}
/* warm interior lighting + vignette over the wood floor */
#office::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 50;
  background:
    radial-gradient(ellipse 80% 70% at 50% 42%, rgba(255,230,180,0.10), transparent 70%),
    radial-gradient(ellipse 120% 120% at 50% 50%, transparent 55%, rgba(0,0,0,0.45) 100%);
}

/* PIPELINE STAGES */
.stage-zone {
  position: absolute;
  border: 1px solid rgba(255,255,255,0.10);
  border-top: 2px solid rgba(255,255,255,0.18);
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(28,30,52,0.55), rgba(14,16,34,0.72));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 6px 18px rgba(0,0,0,0.35);
  backdrop-filter: blur(1px);
  display: flex; flex-direction: column; align-items: center;
  padding: 8px 4px;
  transition: border-color 0.3s, box-shadow 0.3s;
  z-index: 2;
}
.stage-zone.gate-zone {
  border-color: var(--gate-color);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 0 22px rgba(255,215,0,0.30), 0 6px 18px rgba(0,0,0,0.35);
}
.stage-zone-label { font-size: 13px; font-weight: 800; color: #e8e8ff; text-align: center; line-height: 1.2; text-shadow: 0 1px 2px rgba(0,0,0,0.6); }
.stage-zone-label-en { font-size: 10px; color: var(--text-dim); opacity: 0.7; }
.stage-num { font-size: 9px; color: var(--accent); font-weight: 700; opacity: 0.8; margin-bottom: 2px; }
.stage-slot { width: 52px; height: 52px; margin: 2px auto; position: relative; }

/* DESK + DECOR (LimeZu sprites) */
.station-desk {
  position: absolute; z-index: 1;
  image-rendering: pixelated; pointer-events: none;
  width: 62px; height: 44px;
  background: url('assets/desk.png') center/contain no-repeat;
  filter: drop-shadow(0 4px 4px rgba(0,0,0,0.45));
}
.decor {
  position: absolute; z-index: 1; image-rendering: pixelated; pointer-events: none;
  background-size: contain; background-repeat: no-repeat; background-position: bottom center;
  filter: drop-shadow(0 4px 5px rgba(0,0,0,0.5));
}
.decor.plant { width: 46px; height: 62px; background-image: url('assets/plant.png'); }

/* AGENT TOKENS — real LimeZu character sprites */
.agent-token {
  position: absolute;
  width: 48px; height: 72px;
  display: flex; flex-direction: column; align-items: center; justify-content: flex-end;
  cursor: pointer;
  image-rendering: pixelated;
  transition: transform 0.4s cubic-bezier(.34,1.56,.64,1), left 0.7s ease, top 0.7s ease, filter 0.3s;
  z-index: 10;
  user-select: none;
}
.agent-token .sprite {
  width: 48px; height: 60px;
  background-size: contain; background-repeat: no-repeat; background-position: bottom center;
  image-rendering: pixelated;
  filter: drop-shadow(0 5px 3px rgba(0,0,0,0.45));
  transition: filter 0.3s;
}
/* soft ground shadow */
.agent-token::before {
  content: ''; position: absolute; bottom: 6px; left: 50%; transform: translateX(-50%);
  width: 30px; height: 9px; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(0,0,0,0.45), transparent 70%);
  z-index: -1;
}
.agent-token:hover { transform: translateY(-3px) scale(1.06); }
.agent-token.selected .sprite { filter: drop-shadow(0 0 6px #fff) drop-shadow(0 5px 3px rgba(0,0,0,0.45)); }
.agent-token.at-gate .sprite { animation: pulse-gate 1.4s infinite; }
.agent-token.approved .sprite { filter: drop-shadow(0 0 7px var(--done-color)) drop-shadow(0 5px 3px rgba(0,0,0,0.45)); }
.agent-token.rejected { opacity: 0.55; }
.agent-name-tag {
  font-size: 9px; color: #fff; font-weight: 700; letter-spacing: 0.4px;
  background: rgba(10,10,24,0.72); padding: 1px 6px; border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.12);
  text-shadow: 0 1px 1px #000; white-space: nowrap; margin-top: 2px;
}
.agent-badge {
  position: absolute; top: 4px; right: 2px;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--gate-color); color: #000;
  font-size: 10px; font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 8px rgba(255,215,0,0.8); z-index: 11;
  animation: badge-bob 1s infinite;
}
@keyframes badge-bob { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-3px)} }

@keyframes pulse-gate {
  0%,100% { filter: drop-shadow(0 0 4px rgba(255,215,0,0.5)) drop-shadow(0 5px 3px rgba(0,0,0,0.45)); }
  50% { filter: drop-shadow(0 0 12px rgba(255,215,0,1)) drop-shadow(0 5px 3px rgba(0,0,0,0.45)); }
}

/* TASK BUBBLES */
.task-bubble {
  position: absolute;
  background: rgba(30,30,60,0.9);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 9px; color: var(--text-dim);
  pointer-events: none;
  white-space: nowrap;
  transform: translateX(-50%);
  z-index: 9;
}

/* SIDEBAR */
#sidebar {
  width: 320px; flex-shrink: 0; min-width: 220px; max-width: 680px;
  display: flex; flex-direction: column;
  border-left: 1px solid var(--border);
  background: var(--panel);
}
#decision-card { flex: 1; overflow-y: auto; padding: 12px; }
#decision-card h3 { font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--accent); margin-bottom: 10px; }
.dc-empty { color: var(--text-dim); font-size: 12px; text-align: center; margin-top: 40px; }
.dc-agent-header { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.dc-emoji { font-size: 24px; }
.dc-agent-name { font-size: 14px; font-weight: 700; }
.dc-agent-role { font-size: 11px; color: var(--text-dim); }
.dc-task { font-size: 11px; color: var(--accent); margin-bottom: 10px; background: rgba(74,144,217,0.1); padding: 4px 8px; border-radius: 4px; }
.dc-section { margin-bottom: 8px; }
.dc-label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.8px; color: var(--text-dim); margin-bottom: 2px; }
.dc-value { font-size: 12px; color: var(--text); line-height: 1.4; }
.dc-options { display: flex; flex-direction: column; gap: 3px; }
.dc-option { font-size: 11px; padding: 3px 8px; border-radius: 3px; background: rgba(255,255,255,0.05); }
.dc-option.chosen { background: rgba(74,144,217,0.2); color: var(--accent); font-weight: 600; }
.dc-gate-result { margin-top: 8px; padding: 6px 10px; border-radius: 6px; font-size: 12px; font-weight: 700; text-align: center; }
.dc-gate-result.pending { background: rgba(255,215,0,0.15); color: var(--gate-color); border: 1px solid var(--gate-color); }
.dc-gate-result.approved { background: rgba(80,200,120,0.15); color: var(--done-color); border: 1px solid var(--done-color); }
.dc-gate-result.rejected { background: rgba(255,107,107,0.15); color: var(--reject-color); border: 1px solid var(--reject-color); }

/* GATE BUTTONS */
#gate-actions { display: flex; gap: 8px; margin-top: 12px; }
#gate-actions button {
  flex: 1; padding: 8px; border-radius: 6px; font-size: 13px; font-weight: 700;
  cursor: pointer; border: none; transition: opacity 0.15s;
}
#btn-approve { background: var(--done-color); color: #000; }
#btn-reject { background: var(--reject-color); color: #fff; }
#gate-actions button:hover { opacity: 0.85; }

/* LEARN PANEL — height is drag-resizable (inline style overrides) */
#learn-panel { border-top: 1px solid var(--border); padding: 10px 12px; height: 190px; flex-shrink: 0; overflow-y: auto; }
#learn-panel h4 { font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: #a070ff; margin-bottom: 8px; }
.learn-item { margin-bottom: 8px; padding: 6px 8px; background: rgba(160,112,255,0.08); border-left: 2px solid #a070ff; border-radius: 0 4px 4px 0; }
.learn-item .li-agent { font-size: 11px; color: #a070ff; font-weight: 700; }
.learn-item .li-lesson { font-size: 12px; color: var(--text); margin: 2px 0; }
.learn-item .li-next { font-size: 11px; color: var(--text-dim); }

/* TICKER — height drag-resizable; font size adjustable via --tick-fs */
#ticker-wrap {
  height: 150px; flex-shrink: 0;
  border-top: 1px solid var(--border);
  background: #0a0a18;
  display: flex; flex-direction: column;
}
#ticker-head { display: flex; align-items: center; justify-content: space-between; padding: 5px 12px 2px; }
#ticker-label { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--text-dim); }
#ticker-font { display: flex; gap: 4px; }
#ticker-font button {
  width: 26px; height: 20px; border: 1px solid var(--border); border-radius: 4px;
  background: #1e1e3a; color: var(--text); cursor: pointer; font-size: 11px; line-height: 1; padding: 0;
}
#ticker-font button:hover { background: var(--accent); color: #fff; }
#ticker { flex: 1; overflow-y: auto; padding: 2px 12px 6px; scroll-behavior: smooth; }
.tick-item {
  font-family: var(--font-mono); font-size: var(--tick-fs, 13px); color: #aab; padding: 2px 0;
  border-left: 2px solid transparent; padding-left: 6px; line-height: 1.45;
  animation: fadein 0.4s ease;
}
.tick-item.new { border-left-color: var(--accent); color: var(--text); }
.tick-time { color: var(--text-dim); margin-right: 8px; }
@keyframes fadein { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* ── RESIZE SPLITTERS ───────────────────────────────────────────────── */
.splitter { flex-shrink: 0; background: transparent; z-index: 60; position: relative; }
.splitter::after {
  content: ''; position: absolute; background: var(--border); transition: background 0.15s;
}
.splitter:hover::after, .splitter.dragging::after { background: var(--accent); }
/* vertical bar (resizes width) — drag left/right */
.splitter-v { width: 6px; cursor: col-resize; align-self: stretch; }
.splitter-v::after { top: 0; bottom: 0; left: 2px; width: 2px; }
.splitter-v::before {
  content: '⋮'; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  color: var(--text-dim); font-size: 14px; pointer-events: none;
}
/* horizontal bar (resizes height) — drag up/down */
.splitter-h { height: 7px; cursor: row-resize; width: 100%; }
.splitter-h::after { left: 0; right: 0; top: 3px; height: 2px; }
.splitter-h::before {
  content: '⋯'; position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);
  color: var(--text-dim); font-size: 14px; line-height: 0; pointer-events: none;
}