:root{
  --bg:#eef2f7;
  --panel:#fff;
  --ink:#172033;
  --muted:#667085;
  --line:#d8dee9;
  --primary:#155eef;
  --success:#138a43;
  --warning:#b7791f;
  --danger:#c53030;
  --soft:#f8fafc;
  --radius:8px;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family:Segoe UI,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
}

.hidden{display:none!important}

.login-view{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
}

.login-card{
  width:min(760px,96vw);
  background:#fff;
  border:1px solid var(--line);
  border-radius:8px;
  overflow:hidden;
  box-shadow:0 18px 40px rgba(15,23,42,.12);
}

.brand-strip{
  background:#102a56;
  color:#fff;
  padding:22px;
  display:flex;
  justify-content:space-between;
  gap:14px;
  align-items:center;
}

.brand-strip h1{margin:0;font-size:24px}
.brand-strip span{font-weight:800;color:#cbd5e1}
.login-body{padding:22px}
.login-body h2{margin-top:0}
.muted{color:var(--muted)}

.app{
  min-height:100vh;
  display:grid;
  grid-template-columns:250px minmax(0,1fr);
  transition:grid-template-columns .18s ease;
}

.app.menu-collapsed{
  grid-template-columns:0 minmax(0,1fr);
}

.sidebar{
  height:100vh;
  position:sticky;
  top:0;
  background:#102a56;
  color:#fff;
  padding:18px 14px;
  overflow:auto;
  transition:transform .18s ease, opacity .18s ease;
}

.menu-collapsed .sidebar{
  transform:translateX(-100%);
  opacity:0;
  pointer-events:none;
}

.sidebar h1{
  font-size:20px;
  margin:0 0 14px;
}

.user-chip{
  border:1px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.08);
  border-radius:6px;
  padding:9px;
  font-size:12px;
  font-weight:800;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  margin-bottom:14px;
}

nav{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.nav{
  width:100%;
  text-align:left;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.08);
  color:#fff;
  border-radius:6px;
  padding:11px;
  font-weight:800;
  cursor:pointer;
}
.nav.active{background:#fff;color:#102a56}

.menu-toggle{
  position:fixed;
  top:10px;
  left:10px;
  z-index:50;
  border:1px solid var(--line);
  background:#102a56;
  color:#fff;
  border-radius:6px;
  padding:8px 10px;
  font-weight:900;
  cursor:pointer;
  box-shadow:0 8px 18px rgba(15,23,42,.18);
}

.content{
  padding:18px clamp(12px,2vw,26px) 28px;
  min-width:0;
}

.view{display:none}
.view.active{display:block}

.panel{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:0 16px 38px rgba(15,23,42,.08);
}

.panel + .panel{margin-top:18px}
.panel-head{
  padding:16px 18px;
  border-bottom:1px solid var(--line);
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:center;
  flex-wrap:wrap;
}
.panel-head h2{margin:0;font-size:20px}
.panel > :not(.panel-head){padding:18px}

.head-actions{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  justify-content:flex-end;
}

.button{
  border:0;
  color:#fff;
  background:var(--primary);
  border-radius:6px;
  padding:10px 14px;
  font-weight:900;
  cursor:pointer;
}
.button.success{background:var(--success)}
.button.secondary{background:#475569}
.button.warning{background:var(--warning)}
.button.danger{background:var(--danger)}
.button.ghost{background:#fff;color:#102a56;border:1px solid #b6c2d1}
.button:disabled{opacity:.55;cursor:not-allowed}

.metrics{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:12px;
}
.metric{
  border:1px solid var(--line);
  border-radius:8px;
  background:var(--soft);
  padding:14px;
}
.metric span{
  display:block;
  font-size:12px;
  color:var(--muted);
  font-weight:900;
  text-transform:uppercase;
}
.metric strong{
  display:block;
  margin-top:8px;
  font-size:20px;
}
.metric small{
  display:block;
  color:var(--muted);
  margin-top:6px;
}

.process-shell{
  display:grid;
  gap:14px;
}

.process-metrics{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:12px;
}

.progress-track{
  height:28px;
  border-radius:7px;
  background:#dfe4ec;
  overflow:hidden;
}

.progress-fill{
  width:0;
  height:100%;
  background:linear-gradient(90deg,#138a43,#22a06b);
  color:#fff;
  font-weight:900;
  display:flex;
  align-items:center;
  justify-content:center;
  min-width:42px;
  transition:width .2s ease;
}

.steps-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
}

.step-card{
  border:1px solid var(--line);
  border-radius:8px;
  padding:12px;
  display:grid;
  grid-template-columns:34px minmax(0,1fr);
  gap:10px;
  align-items:center;
  background:#fff;
}

.step-no{
  width:30px;
  height:30px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#e9eff6;
  color:#0f274a;
  font-weight:900;
  font-size:13px;
}

.step-card.completed .step-no{background:var(--success);color:#fff}
.step-card.running .step-no{background:var(--warning);color:#fff}
.step-card.failed .step-no{background:var(--danger);color:#fff}

.step-title{
  font-weight:900;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}

.step-status{
  color:var(--muted);
  font-size:12px;
  margin-top:3px;
}

.form-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
}
label{font-size:12px;font-weight:900;color:#334155}
input,select,textarea{
  width:100%;
  margin-top:6px;
  border:1px solid #b6c2d1;
  border-radius:6px;
  padding:10px;
  font:inherit;
  background:#fff;
}
textarea{min-height:92px;resize:vertical}
.full{grid-column:1/-1}

.upload-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
}
.upload-card{
  border:1px solid var(--line);
  border-radius:8px;
  padding:14px;
}
.upload-card h3{margin-top:0}

.notice{
  border:1px solid #cfe2f3;
  background:#f0f7ff;
  color:#0b4778;
  border-radius:8px;
  padding:14px;
}
.log,.file-list{
  background:#111827;
  color:#e5e7eb;
  border-radius:8px;
  padding:14px;
  min-height:160px;
  white-space:pre-wrap;
}

.version-list{
  display:grid;
  gap:10px;
}

.version-row{
  display:grid;
  grid-template-columns:minmax(180px,1fr) auto minmax(160px,1.2fr);
  gap:10px;
  align-items:center;
  border:1px solid var(--line);
  background:var(--soft);
  border-radius:8px;
  padding:12px;
}

.version-row span{
  font-weight:900;
  color:#0b4778;
}

.version-row small{
  color:var(--muted);
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}

.table-wrap{
  overflow:auto;
}

table{
  width:100%;
  border-collapse:collapse;
  min-width:760px;
}

th,td{
  border-bottom:1px solid var(--line);
  padding:11px 10px;
  text-align:left;
  vertical-align:top;
}

th{
  font-size:12px;
  text-transform:uppercase;
  color:var(--muted);
  background:var(--soft);
}

.toast{
  position:fixed;
  right:18px;
  bottom:18px;
  background:#102a56;
  color:#fff;
  padding:12px 14px;
  border-radius:8px;
  display:none;
  box-shadow:0 14px 30px rgba(15,23,42,.24);
}

details{
  border:1px solid var(--line);
  border-radius:8px;
  padding:12px;
  margin-bottom:10px;
  background:var(--soft);
}
summary{font-weight:900;cursor:pointer}

@media(max-width:900px){
  .app{grid-template-columns:1fr}
  .sidebar{position:fixed;z-index:40;width:250px}
  .menu-collapsed .sidebar{transform:translateX(-100%)}
  .metrics,.process-metrics,.form-grid,.upload-grid,.steps-grid{grid-template-columns:1fr}
  .version-row{grid-template-columns:1fr}
}