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

/* ===== TOKENS ===== */
:root {
  --bg:       #0c0e14;
  --panel:    #111318;
  --card:     #171b24;
  --border:   #1f2330;
  --border-2: #2a3045;

  --txt:      #cdd5e8;
  --txt-mid:  #6b7590;
  --txt-lo:   #353d52;

  --accent:   #5c70f0;
  --coh:      #22d3ee;
  --ali:      #86efac;
  --sep:      #fb7185;

  --panel-w: 272px;
  --r:       6px;
  --font:    'Onest', sans-serif;
  --mono:    'JetBrains Mono', monospace;
}

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--txt);
  font-family: var(--font);
  font-size: 13px;
  line-height: 1.4;
}

.app { display: flex; width: 100%; height: 100vh; }

/* ===== PANEL ===== */
.panel {
  width: var(--panel-w);
  flex-shrink: 0;
  height: 100vh;
  background: var(--panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.head-left { display: flex; align-items: center; gap: 10px; }
.panel-icon { font-size: 18px; color: var(--accent); line-height: 1; }
.panel-title { font-size: 15px; font-weight: 600; letter-spacing: .01em; }
.panel-sub   { font-size: 10px; color: var(--txt-lo); margin-top: 1px; }

.agent-badge { text-align: right; }
.agent-badge span:first-child {
  display: block;
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 500;
  color: var(--accent);
  line-height: 1;
}
.badge-label { font-size: 10px; color: var(--txt-lo); }

.panel-body {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: var(--border-2) transparent;
}
.panel-body::-webkit-scrollbar { width: 3px; }
.panel-body::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 2px; }

.sec { padding: 12px 16px; border-bottom: 1px solid var(--border); }

.sec-title {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--txt-lo);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}
.sec-subtitle {
  font-size: 10px;
  color: var(--txt-lo);
  margin-bottom: 8px;
  font-style: italic;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
}

.hint {
  font-size: 11px;
  color: var(--txt-lo);
  line-height: 1.55;
  margin-bottom: 9px;
}

/* ===== SLIDERS ===== */
.row-slider {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.row-slider:last-child { margin-bottom: 0; }

.row-slider label {
  display: flex;
  align-items: center;
  gap: 5px;
  min-width: 92px;
  width: 92px;
  flex-shrink: 0;
  font-size: 12px;
  color: var(--txt-mid);
  cursor: default;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.val {
  font-size: 11px;
  color: var(--txt);
  width: 38px;
  text-align: right;
  flex-shrink: 0;
}

.count-input {
  width: 52px;
  flex-shrink: 0;
  background: var(--card);
  border: 1px solid var(--border-2);
  border-radius: var(--r);
  color: var(--txt);
  font-family: var(--mono);
  font-size: 11px;
  padding: 3px 5px;
  text-align: center;
  transition: border-color .12s;
}
.count-input:focus { outline: none; border-color: var(--accent); }
.count-input::-webkit-outer-spin-button,
.count-input::-webkit-inner-spin-button { -webkit-appearance: none; }
.count-input[type=number] { -moz-appearance: textfield; }

.dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.c-coh  { background: var(--coh); }
.c-ali  { background: var(--ali); }
.c-sep  { background: var(--sep); }
.c-coh-text { color: var(--coh); }
.c-ali-text { color: var(--ali); }
.c-sep-text { color: var(--sep); }

input[type="range"] {
  -webkit-appearance: none;
  flex: 1;
  height: 2px;
  background: var(--border-2);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--txt);
  transition: background .12s, transform .12s;
}
input[type="range"]:hover::-webkit-slider-thumb {
  background: var(--accent);
  transform: scale(1.25);
}
input[type="range"]::-moz-range-thumb {
  width: 11px; height: 11px;
  border: none; border-radius: 50%;
  background: var(--txt);
}

/* ===== COLOR PICKER ===== */
.color-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
input[type="color"] {
  -webkit-appearance: none;
  width: 28px; height: 22px;
  border: 1px solid var(--border-2);
  border-radius: 4px;
  padding: 1px;
  background: var(--card);
  cursor: pointer;
  flex-shrink: 0;
}
input[type="color"]::-webkit-color-swatch-wrapper { padding: 0; }
input[type="color"]::-webkit-color-swatch { border: none; border-radius: 3px; }
.color-random {
  flex: 1;
  padding: 4px 10px;
  background: transparent;
  border: 1px solid var(--border-2);
  border-radius: var(--r);
  color: var(--txt-mid);
  font-family: var(--font);
  font-size: 11px;
  cursor: pointer;
  transition: color .12s, border-color .12s;
  white-space: nowrap;
}
.color-random:hover  { color: var(--txt); border-color: var(--txt-mid); }
.color-random.active { color: var(--accent); border-color: var(--accent); background: rgba(92,112,240,.08); }

/* ===== CHIPS (shape / border) ===== */
.chip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
}

.chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 7px 4px 5px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  color: var(--txt-mid);
  font-family: var(--font);
  font-size: 10px;
  cursor: pointer;
  transition: border-color .12s, color .12s, background .12s;
  white-space: nowrap;
}
.chip svg { width: 18px; height: 18px; display: block; }
.chip:hover     { border-color: var(--border-2); color: var(--txt); }
.chip.active-chip { border-color: var(--accent); color: var(--accent); background: rgba(92,112,240,.12); }

/* ===== THEME PICKER ===== */
.theme-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
}

.theme-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: 8px 6px 6px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  cursor: pointer;
  transition: border-color .12s, background .12s;
}
.theme-chip:hover { border-color: var(--border-2); }
.theme-chip.active-chip {
  border-color: var(--accent);
  background: rgba(92,112,240,.1);
}

.theme-swatch {
  display: flex;
  gap: 3px;
}
.theme-swatch span {
  width: 10px; height: 10px;
  border-radius: 50%;
  display: block;
}

.theme-label {
  font-size: 10px;
  color: var(--txt-mid);
  font-family: var(--font);
  white-space: nowrap;
}
.theme-chip.active-chip .theme-label { color: var(--accent); }

/* ===== BUTTONS ===== */
.btn-row { display: flex; gap: 7px; }

.btn-primary {
  flex: 1;
  padding: 8px 10px;
  background: var(--accent);
  border: none;
  border-radius: var(--r);
  color: #fff;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: opacity .12s;
}
.btn-primary:hover  { opacity: .82; }
.btn-primary:active { opacity: .65; }

.btn-ghost {
  flex: 1;
  padding: 8px 10px;
  background: transparent;
  border: 1px solid var(--border-2);
  border-radius: var(--r);
  color: var(--txt-mid);
  font-family: var(--font);
  font-size: 13px;
  cursor: pointer;
  transition: color .12s, border-color .12s;
}
.btn-ghost:hover { color: var(--txt); border-color: var(--txt-mid); }

/* ===== ICON BUTTON ===== */
.icon-btn {
  background: none; border: none;
  color: var(--txt-lo); cursor: pointer;
  padding: 2px 4px; border-radius: 3px;
  font-size: 11px; line-height: 1;
  transition: color .1s, background .1s;
  display: flex; align-items: center;
}
.icon-btn:hover { color: var(--txt); background: var(--border); }
.icon-btn svg { width: 13px; height: 13px; }

/* ===== CHARTS ===== */
.chart-content { overflow: hidden; transition: max-height .2s ease; }
.charts-hidden .chart-content { max-height: 0 !important; }

.chart-wrap {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 8px 10px;
  margin-bottom: 6px;
}
.chart-wrap:last-child { margin-bottom: 0; }

.chart-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 5px;
}
.chart-label {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--txt-lo);
}
.chart-val {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--txt);
}

canvas.mini-chart {
  display: block;
  width: 100%;
  height: 32px;
  border-radius: 3px;
}

/* ===== AGENT INFO PANEL ===== */
.info-sec { background: rgba(255,255,255,.015); }

.close-btn {
  background: none; border: none;
  color: var(--txt-lo); cursor: pointer;
  font-size: 11px; padding: 2px 5px;
  border-radius: 3px;
  transition: color .1s, background .1s;
}
.close-btn:hover { color: var(--txt); background: var(--border); }

.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 11px;
}
.info-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 6px 9px;
}
.info-label { display: block; font-size: 9px; text-transform: uppercase; letter-spacing: .1em; color: var(--txt-lo); margin-bottom: 2px; }
.info-val   { font-size: 13px; color: var(--txt); }
.mono { font-family: var(--mono); }

.force-list { display: flex; flex-direction: column; gap: 7px; }
.force-row  { display: flex; align-items: center; gap: 8px; }
.force-label { width: 62px; flex-shrink: 0; font-size: 11px; color: var(--txt-mid); }
.force-track { flex: 1; height: 4px; background: var(--card); border-radius: 2px; overflow: hidden; }
.force-bar   { height: 100%; border-radius: 2px; width: 0%; transition: width .08s linear; }
.fb-coh { background: var(--coh); }
.fb-ali { background: var(--ali); }
.fb-sep { background: var(--sep); }
.force-num { font-size: 10px; color: var(--txt-mid); width: 36px; text-align: right; flex-shrink: 0; }

/* ===== TOGGLE ===== */
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  gap: 8px;
}
.toggle-row:last-child { margin-bottom: 0; }
.toggle-label { font-size: 12px; color: var(--txt-mid); flex: 1; min-width: 0; }

.toggle { position: relative; width: 32px; height: 18px; flex-shrink: 0; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-track {
  position: absolute; inset: 0;
  background: var(--border-2);
  border-radius: 9px;
  cursor: pointer;
  transition: background .15s;
}
.toggle-track::after {
  content: '';
  position: absolute;
  left: 3px; top: 3px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--txt-mid);
  transition: transform .15s, background .15s;
}
.toggle input:checked + .toggle-track { background: var(--accent); }
.toggle input:checked + .toggle-track::after { transform: translateX(14px); background: #fff; }

/* ===== CANVAS ===== */
.canvas-area { position: relative; flex: 1; overflow: hidden; }
#boidsCanvas { display: block; width: 100%; height: 100%; cursor: crosshair; }