/* PINECO Virtual Office — LEGO theme */

:root {
  --baseplate: #3d7a1f;
  --baseplate-dark: #2d5c14;
  --baseplate-stud: #4a8a24;
  --lego-yellow: #fdd835;
  --lego-yellow-dk: #c9a800;
  --lego-red: #e53935;
  --lego-blue: #1e88e5;
  --lego-green: #43a047;
  --lego-orange: #fb8c00;
  --lego-purple: #8e24aa;
  --lego-pink: #ec407a;
  --lego-cyan: #00acc1;
  --lego-brown: #795548;
  --lego-black: #263238;
  --lego-grey: #90a4ae;
  --lego-white: #eceff1;
  --lego-shadow: rgba(0, 0, 0, 0.35);
  --lego-hi: rgba(255, 255, 255, 0.25);
  --sky: #87ceeb;
  --sky-dk: #5ba3c4;
  --wall-beige: #f5deb3;
  --wood: #b8845c;
  --ui-font-size: 16px;
}

.lego-body {
  background: var(--sky);
  background-image: linear-gradient(180deg, #5fb8e8 0%, #87ceeb 50%, #a8d8f0 100%);
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  font-family: 'Inter', -apple-system, 'Segoe UI', 'Pretendard', sans-serif;
}

/* Header adjustments for LEGO theme */
.lego-body .pc-header {
  background: var(--lego-red);
  border-bottom: 4px solid var(--lego-black);
  box-shadow: 0 4px 0 rgba(0,0,0,0.3);
}
.lego-body .pc-header h1 { color: #fff; text-shadow: 2px 2px 0 rgba(0,0,0,0.5); }
.lego-body .pc-badge { background: var(--lego-yellow) !important; color: var(--lego-black) !important; border: 2px solid var(--lego-black); font-weight: 900; }
.lego-body .pc-nav a { color: rgba(255,255,255,0.8); font-weight: 600; }
.lego-body .pc-nav a.active { background: rgba(0,0,0,0.3); color: var(--lego-yellow); border: none; border-radius: 4px; }
.lego-body .pc-nav a:hover { background: rgba(255,255,255,0.15); color: #fff; }
.lego-body .pc-meta { color: rgba(255,255,255,0.85); }
.lego-body .pc-meta strong { color: var(--lego-yellow); }
.lego-body .pc-dot { background: #4ade80; box-shadow: 0 0 6px #4ade80; }

/* ── 3-column layout ──────────────────────────── */
.main {
  flex: 1;
  display: grid;
  grid-template-columns: 3fr 2fr;
  grid-template-rows: 1fr;
  overflow: hidden;
  min-height: 0;
}
.main .left-col {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
  max-height: 100%;
}
.main .left-col .office {
  flex: 0 0 auto;
  height: 35vh;
  min-height: 160px;
  overflow: hidden;
}
.bottom-bar {
  flex: 1 1 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 3px solid var(--lego-black);
  overflow: auto;
}
.bottom-bar .side-feed {
  border-left: none;
  border-right: 2px solid var(--lego-black);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.bottom-bar .side-feed .feed {
  flex: 1;
  overflow-y: auto;
}
.cmd-input-panel {
  background: var(--bg-wall, #0f1419);
  padding: 0;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  min-height: 0;
}
.cmd-input-panel h3 {
  background: var(--lego-orange);
  color: #fff;
  padding: 8px 14px;
  margin: 0;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.5px;
  border-bottom: 3px solid var(--lego-black);
  text-shadow: 1px 1px 0 rgba(0,0,0,0.3);
  flex-shrink: 0;
}
.cmd-input-panel .cmd-target-row,
.cmd-input-panel .cmd-meta-row {
  padding: 6px 10px 0;
}
.cmd-field {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.cmd-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-dim, #8b95a7);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.cmd-textarea-field {
  flex: 1 1 auto !important;
  padding: 0 10px;
  min-height: 40px;
  overflow: hidden;
}
.cmd-textarea-field textarea {
  width: 100%;
  height: 100%;
  min-height: 50px;
  background: #1a1f29;
  border: 2px solid var(--border);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 4px;
  font-size: var(--ui-font-size, 14px);
  font-family: inherit;
  resize: none;
  outline: none;
  line-height: 1.4;
  box-sizing: border-box;
}
.cmd-textarea-field textarea:focus { border-color: var(--lego-yellow); }
.cmd-input-panel .cmd-send-btn {
  margin: 6px 10px 8px;
  flex-shrink: 0;
}

/* ── Office floor (LEGO baseplate) ───────────── */
.office {
  position: relative;
  overflow: hidden;
  background-color: var(--baseplate);
  background-image:
    radial-gradient(circle at 20px 20px, var(--baseplate-stud) 4px, transparent 5px),
    radial-gradient(circle at 20px 20px, rgba(255,255,255,0.15) 3px, transparent 4px);
  background-size: 40px 40px;
}
/* Sky/wall top strip */
.office::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 8%;
  background: linear-gradient(180deg, var(--wall-beige) 0%, #e8c98f 100%);
  border-bottom: 4px solid var(--lego-brown);
  z-index: 0;
}

/* ── Zones (LEGO walls / room labels) ──────── */
.lego-zone {
  position: absolute;
  border: 4px solid var(--lego-black);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  pointer-events: none;
  box-shadow: inset 0 2px 0 rgba(255,255,255,0.2), 4px 4px 0 rgba(0,0,0,0.25);
}
.lego-zone.exec    { top: 11%; left: 22%; right: 22%; height: 20%; background: rgba(229,57,53,0.15); border-color: var(--lego-red); }
.lego-zone.finance { top: 32%; left: 3%;  width: 22%; height: 24%; background: rgba(67,160,71,0.12); border-color: var(--lego-green); }
.lego-zone.strat   { top: 32%; right: 3%; width: 22%; height: 24%; background: rgba(0,172,193,0.12); border-color: var(--lego-cyan); }
.lego-zone.ops     { top: 61%; left: 3%;  width: 22%; height: 25%; background: rgba(251,140,0,0.12); border-color: var(--lego-orange); }
.lego-zone.design  { top: 61%; right: 3%; width: 22%; height: 25%; background: rgba(236,64,122,0.12); border-color: var(--lego-pink); }
.lego-zone.meeting { top: 34%; left: 30%; right: 30%; height: 22%; background: rgba(253,216,53,0.12); border-color: var(--lego-yellow-dk); }
.lego-zone.lab     { top: 61%; left: 30%; right: 30%; height: 25%; background: rgba(142,36,170,0.12); border-color: var(--lego-purple); }

.lego-zone-label {
  position: absolute;
  top: -12px;
  left: 12px;
  background: var(--lego-yellow);
  border: 3px solid var(--lego-black);
  border-radius: 4px;
  padding: 2px 10px;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.5px;
  color: var(--lego-black);
  box-shadow: 2px 2px 0 rgba(0,0,0,0.3);
  white-space: nowrap;
}

/* Furniture */
.lego-table {
  position: absolute;
  top: 40%; left: 36%; right: 36%;
  height: 48px;
  background: var(--wood);
  border: 3px solid var(--lego-brown);
  border-radius: 8px;
  box-shadow: inset 0 2px 0 rgba(255,255,255,0.2), 4px 4px 0 rgba(0,0,0,0.3);
}
.lego-table .studs {
  position: absolute;
  inset: 4px;
  background-image: radial-gradient(circle at 8px 8px, rgba(0,0,0,0.25) 3px, transparent 4px);
  background-size: 16px 16px;
}
.lego-plant {
  position: absolute;
  font-size: 22px;
  filter: drop-shadow(2px 2px 0 rgba(0,0,0,0.4));
  z-index: 1;
}
.lego-plant.corner { font-size: 20px; z-index: 2; }

.lego-equip {
  position: absolute;
  bottom: 28%;
  left: 50%;
  transform: translateX(-50%);
  font-size: 22px;
  letter-spacing: 6px;
  filter: drop-shadow(2px 2px 0 rgba(0,0,0,0.4));
  z-index: 1;
}

/* ── Wall decor ────────────────────────────── */
.wall-clock {
  position: absolute;
  top: 2%;
  left: 50%;
  transform: translateX(-50%);
  font-size: 20px;
  background: var(--lego-white);
  border: 3px solid var(--lego-black);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 2px 2px 0 rgba(0,0,0,0.4);
  z-index: 2;
}
.wall-frame {
  position: absolute;
  top: 1.5%;
  font-size: 16px;
  background: var(--wood);
  border: 3px solid var(--lego-brown);
  width: 34px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 2px 2px 0 rgba(0,0,0,0.4);
  cursor: help;
  z-index: 2;
}

/* ── Executive desks (top) ─────────────────── */
.exec-desk {
  position: absolute;
  width: 48px;
  height: 28px;
  background: var(--wood);
  border: 2px solid var(--lego-brown);
  border-radius: 2px;
  box-shadow: 2px 2px 0 rgba(0,0,0,0.4);
  display: flex;
  gap: 2px;
  align-items: center;
  justify-content: center;
  z-index: 2;
}
.exec-desk .monitor {
  font-size: 14px;
  filter: drop-shadow(1px 1px 0 rgba(0,0,0,0.4));
}
.exec-desk .brass { font-size: 12px; }

.side-table {
  position: absolute;
  width: 32px;
  height: 32px;
  background: var(--wood);
  border: 2px solid var(--lego-brown);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 2px 2px 0 rgba(0,0,0,0.4);
  z-index: 2;
}

/* ── Zone furniture ────────────────────────── */
.furn-finance, .furn-strat, .furn-ops, .furn-design {
  position: absolute;
  z-index: 2;
}
.safe {
  width: 40px;
  height: 40px;
  background: var(--lego-grey);
  border: 3px solid var(--lego-black);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 3px 3px 0 rgba(0,0,0,0.4), inset 2px 2px 0 rgba(255,255,255,0.25);
}
.labelette {
  text-align: center;
  font-size: 8px;
  color: var(--lego-black);
  background: var(--lego-yellow);
  margin-top: 3px;
  padding: 1px 4px;
  border: 1px solid rgba(0,0,0,0.5);
  font-weight: 900;
  letter-spacing: 0.5px;
}
.cabinet {
  width: 44px;
  height: 52px;
  background: var(--lego-brown);
  border: 3px solid var(--lego-black);
  border-radius: 3px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-around;
  font-size: 14px;
  box-shadow: 3px 3px 0 rgba(0,0,0,0.4), inset 2px 2px 0 rgba(255,255,255,0.2);
}

.board {
  width: 52px;
  height: 44px;
  background: var(--lego-white);
  border: 3px solid var(--lego-black);
  border-radius: 3px;
  position: relative;
  box-shadow: 3px 3px 0 rgba(0,0,0,0.4);
}
.board-label {
  position: absolute;
  top: 2px;
  left: 4px;
  font-size: 8px;
  font-weight: 900;
  color: var(--lego-red);
}
.pin {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--lego-red);
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.5);
}

.server-rack {
  width: 36px;
  height: 52px;
  background: var(--lego-black);
  border: 3px solid #1a1a1a;
  border-radius: 2px;
  padding: 3px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  box-shadow: 3px 3px 0 rgba(0,0,0,0.5);
}
.rack-slot {
  flex: 1;
  background: linear-gradient(90deg, #0a0a0a 0%, #2a2a2a 50%, #0a0a0a 100%);
  border: 1px solid #1a1a1a;
  position: relative;
}
.rack-slot::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 2px;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  background: #4ade80;
  border-radius: 50%;
  box-shadow: 0 0 4px #4ade80;
  animation: blink-led 2s ease-in-out infinite;
}
@keyframes blink-led {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.easel {
  width: 40px;
  height: 44px;
  background: var(--wood);
  border: 3px solid var(--lego-brown);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  box-shadow: 3px 3px 0 rgba(0,0,0,0.4);
  position: relative;
}
.easel::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 4px;
  background: var(--lego-brown);
  border: 1px solid rgba(0,0,0,0.5);
}
.palette {
  margin-top: 10px;
  font-size: 18px;
  text-align: center;
}

.lego-icon {
  position: absolute;
  font-size: 18px;
  filter: drop-shadow(2px 2px 0 rgba(0,0,0,0.4));
  z-index: 2;
  cursor: help;
}

/* Meeting chairs */
.meeting-chair {
  position: absolute;
  width: 24px;
  height: 24px;
  background: var(--lego-red);
  border: 2px solid var(--lego-black);
  border-radius: 4px 4px 2px 2px;
  box-shadow: 2px 2px 0 rgba(0,0,0,0.4), inset 2px 2px 0 rgba(255,255,255,0.2);
  z-index: 2;
}
.meeting-chair::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 4px;
  background: var(--lego-black);
  border-radius: 2px;
}

.whiteboard {
  position: absolute;
  background: var(--lego-white);
  border: 3px solid var(--lego-black);
  border-radius: 3px;
  padding: 3px 8px;
  font-size: 9px;
  font-weight: 900;
  color: var(--lego-black);
  box-shadow: 2px 2px 0 rgba(0,0,0,0.4);
  z-index: 2;
}

/* Lab bench */
.lab-bench {
  position: absolute;
  top: 70%;
  left: 38%;
  right: 38%;
  height: 28px;
  background: var(--lego-grey);
  border: 3px solid var(--lego-black);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: space-around;
  font-size: 18px;
  box-shadow: 3px 3px 0 rgba(0,0,0,0.4), inset 2px 2px 0 rgba(255,255,255,0.25);
  z-index: 1;
}

/* Common area */
.coffee-corner, .cooler {
  position: absolute;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.machine, .water {
  width: 36px;
  height: 44px;
  background: var(--lego-black);
  border: 3px solid #1a1a1a;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  box-shadow: 3px 3px 0 rgba(0,0,0,0.5), inset 2px 2px 0 rgba(255,255,255,0.15);
}
.water { background: var(--lego-blue); border-color: #0b60b8; }

.exit-sign {
  position: absolute;
  top: 4px;
  right: 2%;
  background: var(--lego-green);
  color: #fff;
  font-size: 9px;
  font-weight: 900;
  padding: 3px 8px;
  border: 2px solid var(--lego-black);
  border-radius: 3px;
  box-shadow: 2px 2px 0 rgba(0,0,0,0.4);
  z-index: 3;
}

/* ── LEGO Minifig Character ──────────────────── */
.lego-char {
  position: absolute;
  width: 56px;
  height: 106px;
  cursor: pointer;
  transition: left 3s cubic-bezier(.4,.1,.5,.9), top 3s cubic-bezier(.4,.1,.5,.9);
  z-index: 10;
  transform: translate(-50%, -80%);
}
.lego-char:hover { z-index: 30; }

/* Shadow under minifig */
.lego-char::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 8px;
  background: radial-gradient(ellipse at center, rgba(0,0,0,0.5) 0%, transparent 70%);
  z-index: -1;
}

.lego-char .label {
  position: absolute;
  bottom: -24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--lego-black);
  border: 2px solid var(--lego-yellow);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 9px;
  font-weight: 700;
  color: var(--lego-yellow);
  white-space: nowrap;
  box-shadow: 2px 2px 0 rgba(0,0,0,0.4);
}
.lego-char.human .label { border-color: var(--lego-red); color: #fff; background: var(--lego-red); }
.lego-char.ai .label { border-color: var(--lego-cyan); color: #fff; background: var(--lego-cyan); }

/* HAIR */
.lego-hair {
  position: absolute;
  top: 2px;
  left: 10px;
  width: 36px;
  height: 14px;
  background: var(--lego-brown);
  border-radius: 18px 18px 4px 4px;
  border: 2px solid rgba(0,0,0,0.4);
  box-shadow: inset 2px 2px 0 rgba(255,255,255,0.2);
  z-index: 5;
}
.lego-char[data-hair="black"] .lego-hair { background: var(--lego-black); }
.lego-char[data-hair="blonde"] .lego-hair { background: var(--lego-yellow-dk); }
.lego-char[data-hair="grey"] .lego-hair { background: var(--lego-grey); }

/* AI agents have robot dome instead of hair */
.lego-char.ai .lego-hair {
  background: var(--lego-grey);
  border-radius: 20px 20px 2px 2px;
  height: 10px;
  top: 4px;
}
.lego-char.ai .lego-hair::after {
  content: '';
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 6px;
  background: var(--lego-red);
  border: 1px solid rgba(0,0,0,0.5);
  border-radius: 2px 2px 0 0;
}
.lego-char.ai .lego-hair::before {
  content: '';
  position: absolute;
  top: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 10px;
  height: 2px;
  background: rgba(0,0,0,0.3);
}

/* HEAD */
.lego-head {
  position: absolute;
  top: 10px;
  left: 10px;
  width: 36px;
  height: 34px;
  background: var(--lego-yellow);
  border-radius: 14px 14px 16px 16px;
  border: 2px solid rgba(0,0,0,0.45);
  box-shadow:
    inset -3px -3px 0 rgba(0,0,0,0.15),
    inset 3px 3px 0 rgba(255,255,255,0.35);
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}
.lego-char.ai .lego-head {
  background: var(--lego-grey);
}
/* Face */
.lego-face {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  line-height: 1;
  color: var(--lego-black);
  font-weight: 900;
  letter-spacing: -1px;
}
.lego-face::before {
  content: '• •';
  display: block;
  margin-bottom: 1px;
}
.lego-face::after {
  content: '◡';
  display: block;
}
.lego-char.ai .lego-face {
  color: var(--lego-cyan);
  text-shadow: 0 0 4px var(--lego-cyan);
}
.lego-char.ai .lego-face::before { content: '▲ ▲'; font-size: 6px; letter-spacing: 0; }
.lego-char.ai .lego-face::after { content: '▬'; }

/* NECK */
.lego-neck {
  position: absolute;
  top: 44px;
  left: 24px;
  width: 8px;
  height: 4px;
  background: var(--lego-yellow);
  border: 1px solid rgba(0,0,0,0.4);
  z-index: 3;
}
.lego-char.ai .lego-neck { background: var(--lego-grey); }

/* TORSO */
.lego-torso {
  position: absolute;
  top: 48px;
  left: 6px;
  width: 44px;
  height: 32px;
  background: var(--torso-color, var(--lego-blue));
  border: 2px solid rgba(0,0,0,0.45);
  border-radius: 4px 4px 2px 2px;
  box-shadow:
    inset -3px -3px 0 rgba(0,0,0,0.25),
    inset 3px 3px 0 rgba(255,255,255,0.3);
  z-index: 2;
}
/* Torso detail: shirt buttons / emblem */
.lego-torso::after {
  content: '';
  position: absolute;
  top: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 16px;
  background: rgba(0,0,0,0.4);
  box-shadow:
    0 4px 0 -1px rgba(0,0,0,0.4);
}
/* Arms */
.lego-torso::before {
  content: '';
  position: absolute;
  top: 4px;
  left: -8px;
  right: -8px;
  height: 28px;
  background:
    linear-gradient(to right, var(--torso-color, var(--lego-blue)) 0 8px, transparent 8px),
    linear-gradient(to left, var(--torso-color, var(--lego-blue)) 0 8px, transparent 8px);
  background-repeat: no-repeat;
  background-position: left top, right top;
  border-radius: 4px 0 0 4px;
  box-shadow: inset 2px 0 0 rgba(255,255,255,0.3);
  z-index: -1;
}

/* LEGS */
.lego-legs {
  position: absolute;
  top: 82px;
  left: 10px;
  width: 36px;
  height: 22px;
  background:
    linear-gradient(to right,
      var(--legs-color, var(--lego-black)) 0 48%,
      rgba(0,0,0,0.6) 48% 52%,
      var(--legs-color, var(--lego-black)) 52% 100%);
  border: 2px solid rgba(0,0,0,0.5);
  border-radius: 0 0 4px 4px;
  box-shadow:
    inset -2px -2px 0 rgba(0,0,0,0.35),
    inset 2px 2px 0 rgba(255,255,255,0.2);
  z-index: 1;
}

/* Walking animation */
.lego-char.walking .lego-head,
.lego-char.walking .lego-torso,
.lego-char.walking .lego-hair {
  animation: lego-bob 0.5s steps(2) infinite;
}
@keyframes lego-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-2px); }
}
.lego-char.walking .lego-legs {
  animation: lego-legs 0.5s steps(2) infinite;
}
@keyframes lego-legs {
  0%, 100% { transform: rotate(0deg); }
  50% { transform: rotate(-3deg); }
}

/* Status indicator (brick on top) */
.lego-status {
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 14px;
  height: 8px;
  background: var(--lego-grey);
  border: 1px solid rgba(0,0,0,0.5);
  border-radius: 2px;
  z-index: 6;
}
.lego-status::after {
  content: '';
  position: absolute;
  top: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  background: inherit;
  border-radius: 50%;
  border: 1px solid rgba(0,0,0,0.5);
  border-bottom: 0;
}
.lego-char.working .lego-status { background: #4ade80; animation: lego-pulse 1.2s ease-in-out infinite; }
.lego-char.working .lego-status::after { background: #4ade80; }
.lego-char.thinking .lego-status { background: var(--lego-cyan); animation: lego-pulse 1.2s ease-in-out infinite; }
.lego-char.thinking .lego-status::after { background: var(--lego-cyan); }
.lego-char.idle .lego-status { background: var(--lego-yellow); }
.lego-char.idle .lego-status::after { background: var(--lego-yellow); }
.lego-char.walking .lego-status { background: var(--lego-pink); }
.lego-char.walking .lego-status::after { background: var(--lego-pink); }
.lego-char.error .lego-status { background: var(--lego-red); animation: lego-blink 0.3s steps(2) infinite; }
.lego-char.error .lego-status::after { background: var(--lego-red); }

@keyframes lego-pulse {
  0%, 100% { box-shadow: 0 0 0 0 currentColor; }
  50% { box-shadow: 0 0 8px 2px currentColor; }
}
@keyframes lego-blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0.3; }
}

/* Speech bubble — high contrast & legible */
.lego-bubble {
  position: absolute;
  bottom: 118px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--lego-yellow);
  border: 3px solid var(--lego-black);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 13px;
  min-width: 130px;
  max-width: 260px;
  color: var(--lego-black);
  font-weight: 700;
  box-shadow:
    4px 4px 0 rgba(0,0,0,0.55),
    inset 2px 2px 0 rgba(255,255,255,0.4);
  opacity: 0;
  transition: opacity 0.2s;
  pointer-events: none;
  z-index: 50;
  line-height: 1.35;
  text-align: center;
  text-shadow: 1px 1px 0 rgba(255,255,255,0.3);
  letter-spacing: -0.2px;
}
.lego-bubble .bubble-who {
  display: block;
  font-size: 9px;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--lego-red);
  letter-spacing: 0.5px;
  margin-bottom: 3px;
  padding-bottom: 3px;
  border-bottom: 1px solid rgba(0,0,0,0.25);
}
.lego-char.ai .lego-bubble .bubble-who { color: var(--lego-blue); }
.lego-bubble .bubble-text {
  display: block;
  word-break: keep-all;
  overflow-wrap: break-word;
}
/* Tail — outer black */
.lego-bubble::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 0; height: 0;
  border: 7px solid transparent;
  border-top-color: var(--lego-black);
}
/* Tail — inner yellow */
.lego-bubble::before {
  content: '';
  position: absolute;
  bottom: -7px;
  left: 50%;
  transform: translateX(-50%);
  width: 0; height: 0;
  border: 5px solid transparent;
  border-top-color: var(--lego-yellow);
  z-index: 1;
}

/* Variant backgrounds by status */
.lego-char.thinking .lego-bubble { background: var(--lego-cyan); color: #fff; text-shadow: 1px 1px 0 rgba(0,0,0,0.4); }
.lego-char.thinking .lego-bubble::before { border-top-color: var(--lego-cyan); }
.lego-char.thinking .lego-bubble .bubble-who { color: var(--lego-yellow); }

.lego-char.working .lego-bubble { background: var(--lego-green); color: #fff; text-shadow: 1px 1px 0 rgba(0,0,0,0.4); }
.lego-char.working .lego-bubble::before { border-top-color: var(--lego-green); }
.lego-char.working .lego-bubble .bubble-who { color: var(--lego-yellow); }

.lego-char.error .lego-bubble { background: var(--lego-red); color: #fff; text-shadow: 1px 1px 0 rgba(0,0,0,0.5); }
.lego-char.error .lego-bubble::before { border-top-color: var(--lego-red); }

/* Always visible while working/thinking */
.lego-char.working .lego-bubble,
.lego-char.thinking .lego-bubble { opacity: 1; }
.lego-char:hover .lego-bubble { opacity: 1; z-index: 80; }
/* Hover raises entire character stacking */
.lego-char:hover { z-index: 60; }

/* Hover scale */
.lego-char:hover .lego-head,
.lego-char:hover .lego-torso,
.lego-char:hover .lego-hair,
.lego-char:hover .lego-legs {
  filter: brightness(1.1);
}

/* ── Side Feed ─────────────────────────────── */
.side-feed, .side-commands {
  background: var(--bg-wall, #0f1419);
  border-left: 4px solid var(--lego-black);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  color: var(--text, #e4e6ea);
}
.side-feed h3, .side-commands h3 {
  background: var(--lego-red);
  color: #fff;
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.5px;
  border-bottom: 3px solid var(--lego-black);
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-shadow: 1px 1px 0 rgba(0,0,0,0.3);
}
.side-commands h3 { background: var(--lego-blue); }

.legend {
  display: flex;
  gap: 10px;
  padding: 8px 14px;
  font-size: 10px;
  color: var(--text-dim, #8b95a7);
  border-bottom: 2px solid var(--border, #2a3040);
  align-items: center;
  background: #1a1f29;
}
.legend-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 4px;
  vertical-align: middle;
  border: 1px solid rgba(0,0,0,0.5);
  border-radius: 2px;
}
.legend .human { color: var(--lego-red); }
.legend .ai { color: var(--lego-cyan); }
.legend .human .legend-dot { background: var(--lego-red); }
.legend .ai .legend-dot { background: var(--lego-cyan); }
.legend-status { margin-left: auto; display: flex; gap: 6px; }
.legend-status span { font-size: 9px; }
.legend-status span::before {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  margin-right: 3px;
  vertical-align: middle;
  border-radius: 50%;
}
.legend-status .s-work::before { background: #4ade80; }
.legend-status .s-think::before { background: var(--lego-cyan); }
.legend-status .s-idle::before { background: var(--lego-yellow); }

.feed {
  flex: 1;
  overflow-y: auto;
  padding: 4px 0;
  background: #141a26;
}
.feed-placeholder {
  padding: 20px;
  text-align: center;
  color: var(--text-dim, #8b95a7);
  font-size: 11px;
}
.feed-item {
  display: flex;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: 1px solid #232836;
  font-size: var(--ui-font-size, 13px);
  line-height: 1.4;
}
.feed-item:hover { background: #1a1f29; }
.feed-item .time {
  color: var(--text-dim);
  font-size: 9px;
  width: 38px;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}
.feed-item .icon { font-size: 13px; line-height: 1; }
.feed-item .content { flex: 1; }
.feed-item .who { color: var(--lego-cyan); font-weight: 700; }
.feed-item.ok .icon, .feed-item.ok .who { color: #4ade80; }
.feed-item.warn .icon { color: var(--lego-yellow); }
.feed-item.err .icon { color: var(--lego-red); }

/* ── Command Panel ────────────────────────── */
.side-commands .cmd-count {
  background: var(--lego-yellow);
  color: var(--lego-black);
  border: 2px solid rgba(0,0,0,0.3);
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 900;
}
.cmd-filter {
  display: flex;
  gap: 4px;
  padding: 8px 12px;
  background: #1a1f29;
  border-bottom: 2px solid var(--border);
}
.cf-btn {
  background: #0f1419;
  border: 2px solid var(--border);
  color: var(--text-dim);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
}
.cf-btn:hover { border-color: var(--lego-blue); color: #fff; }
.cf-btn.active { background: var(--lego-blue); color: #fff; border-color: #0b60b8; box-shadow: 2px 2px 0 rgba(0,0,0,0.3); }

.cmd-log {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
  background: #141a26;
}
.cmd-placeholder {
  padding: 20px;
  text-align: center;
  color: var(--text-dim);
  font-size: 11px;
}
.cmd-entry {
  background: #1a1f29;
  border: 2px solid var(--border);
  border-left: 4px solid var(--lego-cyan);
  border-radius: 4px;
  padding: 8px 10px;
  margin-bottom: 8px;
  font-size: var(--ui-font-size, 13px);
  box-shadow: 2px 2px 0 rgba(0,0,0,0.3);
  transition: border-color 0.15s;
}
.cmd-entry:hover { border-color: var(--lego-yellow); }
.cmd-entry.human { border-left-color: var(--lego-red); }
.cmd-entry.ai { border-left-color: var(--lego-cyan); }
.cmd-entry .cmd-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
  font-size: 9px;
}
.cmd-entry .cmd-time { color: var(--text-dim); font-variant-numeric: tabular-nums; }
.cmd-entry .cmd-target {
  background: var(--lego-cyan);
  color: var(--lego-black);
  padding: 1px 6px;
  border-radius: 3px;
  font-weight: 900;
  text-transform: uppercase;
  font-size: 9px;
}
.cmd-entry.human .cmd-target { background: var(--lego-red); color: #fff; }
.cmd-entry .cmd-msg {
  color: var(--text);
  line-height: 1.35;
  word-break: break-word;
}
.cmd-entry .cmd-foot {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
}
.cmd-badge {
  font-size: 9px;
  padding: 1px 6px;
  border-radius: 3px;
  font-weight: 700;
}
.cmd-badge.pending { background: #374151; color: #9ca3af; }
.cmd-badge.progress { background: #1e3a5f; color: #60a5fa; }
.cmd-badge.review { background: #3b2f00; color: #fbbf24; }
.cmd-badge.verify { background: #2d1b4e; color: #c084fc; }
.cmd-badge.done { background: #14532d; color: #4ade80; }
.cmd-badge.reject { background: #450a0a; color: #f87171; }
.cmd-cat {
  font-size: 8px;
  color: var(--text-dim);
  background: rgba(255,255,255,0.06);
  padding: 1px 5px;
  border-radius: 2px;
}
.cmd-type {
  font-size: 8px;
  padding: 1px 5px;
  border-radius: 2px;
  font-weight: 700;
}
.cmd-type.ai { background: rgba(30,136,229,0.15); color: #60a5fa; }
.cmd-type.human { background: rgba(251,140,0,0.15); color: #fb8c00; }
.cmd-type.mixed { background: rgba(142,36,170,0.15); color: #c084fc; }
.cmd-deadline {
  font-size: 8px;
  color: #fb8c00;
  font-weight: 600;
}
.cmd-response {
  font-size: 10px;
  color: #60a5fa;
  margin-top: 3px;
  padding: 4px 6px;
  background: rgba(96,165,250,0.08);
  border-radius: 3px;
  line-height: 1.3;
  word-break: break-word;
  max-height: 60px;
  overflow: hidden;
  cursor: pointer;
  position: relative;
}
.cmd-response.truncated::after {
  content: '▼ 더보기';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  text-align: center;
  background: linear-gradient(transparent, rgba(20,26,38,0.95));
  color: var(--lego-yellow);
  font-size: 9px;
  font-weight: 700;
  padding: 8px 0 2px;
}

/* ── Response detail popup ────────────────── */
.cmd-response-popup {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 150;
}
.cmd-response-popup.active { display: flex; }
.cmd-response-popup-box {
  background: #1a1f29;
  border: 3px solid var(--lego-blue);
  border-radius: 8px;
  padding: 16px 20px;
  max-width: 600px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 6px 6px 0 rgba(0,0,0,0.5);
  color: #e4e6ea;
  font-size: 13px;
  line-height: 1.5;
  word-break: break-word;
  white-space: pre-wrap;
}
.cmd-response-popup-box .popup-title {
  font-size: 11px;
  font-weight: 900;
  color: var(--lego-yellow);
  text-transform: uppercase;
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--border, #2a3040);
}
.cmd-response-popup-box .popup-close {
  float: right;
  background: var(--lego-red);
  color: #fff;
  border: 2px solid var(--lego-black);
  border-radius: 4px;
  padding: 2px 10px;
  font-size: 11px;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 2px 2px 0 rgba(0,0,0,0.4);
}

.cmd-input-box {
  background: #0b0f16;
  border-top: 3px solid var(--lego-black);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cmd-target-row {
  display: flex;
  align-items: center;
  gap: 4px;
}
.cmd-arrow {
  color: var(--lego-yellow);
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}
.cmd-meta-row {
  display: flex;
  gap: 4px;
}
.cmd-meta-row input[type="date"] {
  width: 100%;
  background: #1a1f29;
  border: 2px solid var(--border);
  color: var(--text);
  padding: 6px 8px;
  border-radius: 4px;
  font-size: var(--ui-font-size, 14px);
  font-family: inherit;
  outline: none;
  color-scheme: dark;
}
.cmd-meta-row input[type="date"]:focus { border-color: var(--lego-yellow); }
.cmd-meta-row select, .cmd-target-row select {
  width: 100%;
  background: #1a1f29;
  border: 2px solid var(--border);
  color: var(--text);
  padding: 6px 8px;
  border-radius: 4px;
  font-size: var(--ui-font-size, 14px);
  font-family: inherit;
  outline: none;
}
.cmd-meta-row select:focus, .cmd-target-row select:focus { border-color: var(--lego-yellow); }
.cmd-input-box textarea {
  width: 100%;
  background: #1a1f29;
  border: 2px solid var(--border);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 4px;
  font-size: 11px;
  font-family: inherit;
  resize: none;
  outline: none;
  line-height: 1.4;
}
.cmd-input-box textarea:focus { border-color: var(--lego-yellow); }
.cmd-send-btn {
  background: var(--lego-yellow);
  color: var(--lego-black);
  border: 2px solid rgba(0,0,0,0.5);
  padding: 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 900;
  cursor: pointer;
  font-family: inherit;
  box-shadow: 3px 3px 0 rgba(0,0,0,0.4);
  transition: all 0.1s;
}
.cmd-send-btn:hover {
  background: #ffe044;
  transform: translate(1px, 1px);
  box-shadow: 2px 2px 0 rgba(0,0,0,0.4);
}
.cmd-send-btn:active {
  transform: translate(3px, 3px);
  box-shadow: 0 0 0 rgba(0,0,0,0.4);
}

/* Refresh button in header */
.side-feed h3 .pc-refresh-btn,
.side-commands h3 .pc-refresh-btn {
  background: rgba(0,0,0,0.3);
  color: #fff;
  border: 2px solid rgba(255,255,255,0.3);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 3px;
  cursor: pointer;
}

/* ── Global font sizer (header) ───────────────── */
.font-sizer-global {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: 12px;
  vertical-align: middle;
}
.font-sizer-global button {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: #ccc;
  font-size: 12px;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 4px;
  cursor: pointer;
  font-family: inherit;
  line-height: 1.3;
  transition: all 0.1s;
}
.font-sizer-global button:hover {
  background: rgba(255,255,255,0.2);
  color: #fff;
}
.font-sizer-global span {
  font-size: 10px;
  color: var(--text-dim);
  min-width: 18px;
  text-align: center;
}

/* ── Modal (LEGO brick style) ──────────────── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.modal-backdrop.active { display: flex; }
.modal {
  background: var(--lego-yellow);
  border: 4px solid var(--lego-black);
  border-radius: 8px;
  padding: 20px;
  width: 460px;
  box-shadow:
    6px 6px 0 rgba(0,0,0,0.5),
    inset 0 0 0 2px rgba(255,255,255,0.3);
}
.modal::before {
  /* LEGO studs on top */
  content: '';
  display: block;
  height: 10px;
  margin: -10px -10px 8px -10px;
  background-image: radial-gradient(circle at 10px 5px, rgba(0,0,0,0.4) 3px, transparent 4px);
  background-size: 20px 10px;
}
.modal .modal-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}
.modal .modal-avatar {
  width: 56px;
  height: 56px;
  border-radius: 10px;
  border: 3px solid var(--lego-black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  background: var(--lego-cyan);
  box-shadow: 3px 3px 0 rgba(0,0,0,0.4), inset -3px -3px 0 rgba(0,0,0,0.15);
}
.modal.human .modal-avatar { background: var(--lego-red); }
.modal h3 {
  font-size: 16px;
  margin-bottom: 2px;
  color: var(--lego-black);
  text-shadow: 1px 1px 0 rgba(255,255,255,0.3);
}
.modal .modal-role { color: rgba(0,0,0,0.6); font-size: 11px; font-weight: 600; }
.modal .current-task {
  background: #fff;
  border: 2px solid var(--lego-black);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 12px;
  color: var(--lego-black);
  margin-bottom: 12px;
  box-shadow: inset 2px 2px 0 rgba(0,0,0,0.1);
}
.modal .current-task strong {
  display: block;
  font-weight: 900;
  font-size: 10px;
  text-transform: uppercase;
  color: var(--lego-red);
  margin-bottom: 4px;
}
.modal textarea {
  width: 100%;
  background: #fff;
  border: 2px solid var(--lego-black);
  color: var(--lego-black);
  padding: 10px;
  border-radius: 6px;
  font-size: 12px;
  font-family: inherit;
  resize: vertical;
  min-height: 80px;
  outline: none;
  box-shadow: inset 2px 2px 0 rgba(0,0,0,0.1);
}
.modal textarea:focus { border-color: var(--lego-red); }
.modal .actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  justify-content: flex-end;
}
.modal button {
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 12px;
  cursor: pointer;
  border: 2px solid var(--lego-black);
  font-weight: 900;
  box-shadow: 3px 3px 0 rgba(0,0,0,0.5);
  font-family: inherit;
  transition: all 0.1s;
}
.modal button:hover { transform: translate(1px, 1px); box-shadow: 2px 2px 0 rgba(0,0,0,0.5); }
.modal .btn-send { background: var(--lego-cyan); color: var(--lego-black); }
.modal.human .btn-send { background: var(--lego-red); color: #fff; }
.modal .btn-cancel { background: var(--lego-white); color: var(--lego-black); }

/* Mobile */
@media (max-width: 1100px) {
  .main { grid-template-columns: 3fr 2fr; }
  .bottom-bar { grid-template-columns: 1fr; }
  .cmd-input-panel { border-top: 2px solid var(--lego-black); }
}
@media (max-width: 900px) {
  body { height: auto; overflow: auto; }
  .main { grid-template-columns: 1fr; }
  .main .left-col .office { flex: 0 0 250px; }
  .bottom-bar { grid-template-columns: 1fr; max-height: none; }
  .side-feed { border-left: none; border-top: 3px solid var(--lego-black); }
  .side-commands { display: none; }
  .lego-char { transform: translate(-50%, -80%) scale(0.8); }
}