:root{
  --bg: #ffffff;
  --panel: #f6f7f9;
  --panel2: #ffffff;
  --text: #0b0d12;
  --muted: #5a6270;
  --border: #d7dbe2;
  --shadow: 0 8px 30px rgba(0,0,0,0.08);
  --primary: #111827;
  --primaryText: #ffffff;
  --danger: #b42318;
  --ok: #067647;
  --warn: #b54708;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
}

[data-theme="dark"]{
  --bg: #0b0d12;
  --panel: #11151c;
  --panel2: #0f131a;
  --text: #e8ebf2;
  --muted: #aab2c0;
  --border: #253042;
  --shadow: 0 10px 35px rgba(0,0,0,0.5);
  --primary: #e8ebf2;
  --primaryText: #0b0d12;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
}

.topbar{
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(255,255,255,0.75);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
[data-theme="dark"] .topbar{
  background: rgba(11,13,18,0.75);
}

.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 18px;
}
.brand__title{font-weight:700; letter-spacing:0.2px}
.brand__subtitle{color: var(--muted); font-size: 12.5px; margin-top: 2px}

.container{
  max-width: 1100px;
  margin: 0 auto;
  padding: 18px;
}

.card{
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 14px;
  margin-bottom: 14px;
}
.card__header{margin-bottom: 10px}
.card__title{font-weight:700}
.card__desc{color: var(--muted); font-size: 13px; margin-top: 4px}

.grid{display:grid; gap: 12px}
.grid--2{grid-template-columns: 1fr 1fr}
.grid--3{grid-template-columns: 1fr 1fr 1fr}
@media (max-width: 980px){
  .grid--3{grid-template-columns: 1fr}
  .grid--2{grid-template-columns: 1fr}
}

.field__label{display:block; font-size: 12.5px; color: var(--muted); margin-bottom: 6px}
.field__hint{color: var(--muted); font-size: 12px; margin-top: 6px; line-height: 1.3}
.field__input{
  width:100%;
  padding: 10px 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  outline: none;
}
.field__input:focus{border-color: rgba(120,140,180,0.7); box-shadow: 0 0 0 3px rgba(120,140,180,0.15)}

.inline{display:flex; align-items:center; gap: 8px}
.inline__sep{color: var(--muted)}

.btn{
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 10px;
  cursor:pointer;
}
.btn:hover{filter: brightness(1.02)}
.btn:active{transform: translateY(1px)}
.btn--primary{
  background: var(--primary);
  color: var(--primaryText);
  border-color: transparent;
}
.btn--ghost{
  background: transparent;
}

.segmented{
  display:flex;
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow:hidden;
  background: var(--panel2);
}
.segmented__btn{
  border: 0;
  background: transparent;
  color: var(--text);
  padding: 8px 12px;
  cursor:pointer;
}
.segmented__btn.is-active{
  background: var(--panel);
}

.details{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px;
}
.details__summary{cursor:pointer; font-weight: 650; color: var(--text)}

.divider{height: 1px; background: var(--border); margin: 12px 0}

.roles__title{font-weight:700}
.roles__hint{color: var(--muted); font-size: 12.5px; margin-top: 4px}

.role{
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px;
  margin-top: 12px;
  background: var(--panel);
}
.role__header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 10px;
  margin-bottom: 10px;
}
.role__name{font-weight:700}
.toggle{display:flex; align-items:center; gap: 6px; color: var(--muted); font-size: 12.5px}
.toggle input{accent-color: var(--primary)}

.actions{display:flex; flex-wrap:wrap; gap: 10px}
.actions .btn--ghost{border-style:dashed}

.progress{margin-top: 12px}
.progress__row{display:flex; justify-content:space-between; gap: 10px; margin-bottom: 6px}
.progress__label{color: var(--muted); font-size: 12.5px}
.progress__value{font-family: var(--mono); font-size: 12.5px}
.bar{height: 10px; border-radius: 999px; background: var(--panel); border: 1px solid var(--border); overflow:hidden}
.bar__fill{height:100%; background: linear-gradient(90deg, rgba(120,140,180,0.9), rgba(140,180,140,0.9))}

.preview__title,.log__title{font-weight:700; margin-bottom: 8px}
.preview__canvas{
  width:100%;
  border: 1px dashed var(--border);
  border-radius: 12px;
  background: var(--panel);
}
.log__box{
  height: 360px;
  overflow:auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px;
  font-family: var(--mono);
  font-size: 12px;
  white-space: pre-wrap;
}

.pill{
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--panel2);
  color: var(--muted);
  font-size: 12px;
  font-family: var(--mono);
}
.pill.ok{color: var(--ok); border-color: rgba(6,118,71,0.4)}
.pill.bad{color: var(--danger); border-color: rgba(180,35,24,0.4)}
.pill.warn{color: var(--warn); border-color: rgba(181,71,8,0.4)}

.tabs{margin-top: 6px}
.tabs__bar{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
  margin-bottom: 10px;
}
.tabs__btn{
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 999px;
  cursor:pointer;
}
.tabs__btn.is-active{background: var(--panel2)}
.mono{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px;
  font-family: var(--mono);
  font-size: 12px;
  overflow:auto;
  max-height: 520px;
  white-space: pre-wrap;
}

.footer__note{color: var(--muted); font-size: 12.5px}