/* medfilm.ai — shared layout. Brand colours come from tokens.css (the MedFilm family's tokens). */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body {
  font-family: var(--medfilm-font); background: var(--medfilm-bg); color: var(--medfilm-text);
  line-height: 1.55; -webkit-font-smoothing: antialiased;
}
a { color: var(--medfilm-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, .mono { font-family: var(--medfilm-font-mono); font-size: 0.92em; }
button, input, select { font: inherit; color: inherit; }

/* ── header ───────────────────────────────────────────────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 20; height: 52px; display: flex; align-items: center; gap: 22px;
  padding: 0 20px; background: rgba(6, 10, 18, 0.86); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--medfilm-border);
}
.brand { font-weight: 800; letter-spacing: -0.02em; font-size: 21px; color: var(--medfilm-head); }
.brand:hover { text-decoration: none; }
.brand .film { color: var(--medfilm-accent2); }
.brand .tld { color: var(--medfilm-dim); font-weight: 600; font-size: 0.82em; margin-left: 1px; }
.site-header nav { display: flex; gap: 18px; font-size: 14px; }
.site-header nav a { color: var(--medfilm-dim); }
.site-header nav a[aria-current="page"], .site-header nav a:hover { color: var(--medfilm-head); text-decoration: none; }
.site-header .note { margin-left: auto; font-size: 12px; color: var(--medfilm-dim); }
@media (max-width: 720px) { .site-header .note { display: none; } .site-header { gap: 14px; padding: 0 14px; } }

/* ── shared pieces ────────────────────────────────────────────────────────────────────────────── */
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.card { background: var(--medfilm-card); border: 1px solid var(--medfilm-border); border-radius: var(--medfilm-radius); padding: 20px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 9px 16px; border-radius: 9px;
  border: 1px solid var(--medfilm-border2); background: var(--medfilm-card-hi); color: var(--medfilm-head);
  cursor: pointer; font-size: 14px; font-weight: 600; transition: border-color .15s, background .15s;
}
.btn:hover { border-color: var(--medfilm-accent); text-decoration: none; }
.btn.primary { background: var(--medfilm-accent); border-color: var(--medfilm-accent); color: #fff; }
.btn.primary:hover { background: #3f7ff0; }
.btn:disabled { opacity: .45; cursor: default; border-color: var(--medfilm-border2); }
.btn.small { padding: 5px 10px; font-size: 12.5px; border-radius: 7px; }
.badge { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: 11.5px; font-weight: 600;
  border: 1px solid var(--medfilm-border2); color: var(--medfilm-dim); white-space: nowrap; }
.badge.nc { color: var(--medfilm-orange); border-color: rgba(251, 191, 36, .35); }
.badge.ok { color: var(--medfilm-green); border-color: rgba(52, 211, 153, .35); }
.badge.accent { color: var(--medfilm-accent2); border-color: var(--medfilm-border-acc); }
.dim { color: var(--medfilm-dim); }
.err { color: #f87171; }
.bar { height: 6px; border-radius: 3px; background: var(--medfilm-border); overflow: hidden; }
.bar > i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--medfilm-accent), var(--medfilm-accent2)); transition: width .15s; }

/* ── run page ─────────────────────────────────────────────────────────────────────────────────── */
body.run { height: 100vh; display: flex; flex-direction: column; overflow: hidden; background: #05080e; }
.run-main { flex: 1; min-height: 0; display: grid; grid-template-columns: 340px 1fr; }
.run-side { overflow-y: auto; border-right: 1px solid var(--medfilm-border); background: var(--medfilm-bg2); padding: 16px; display: flex; flex-direction: column; gap: 14px; }
.run-side h1 { font-size: 19px; margin: 0; color: var(--medfilm-head); letter-spacing: -0.01em; }
.run-side h2 { font-size: 12px; margin: 0 0 8px; color: var(--medfilm-dim); text-transform: uppercase; letter-spacing: .08em; font-weight: 700; }
.run-side section { border-top: 1px solid var(--medfilm-border); padding-top: 12px; }
.meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 3px 12px; font-size: 13px; }
.kv dt { color: var(--medfilm-dim); } .kv dd { margin: 0; color: var(--medfilm-text); text-align: right; font-variant-numeric: tabular-nums; }
.drop {
  border: 1.5px dashed var(--medfilm-border2); border-radius: 12px; padding: 16px; text-align: center; font-size: 13px;
  color: var(--medfilm-dim); transition: border-color .15s, background .15s;
}
.drop.over { border-color: var(--medfilm-accent2); background: var(--medfilm-accent-glow); color: var(--medfilm-head); }
.drop .row { display: flex; gap: 8px; justify-content: center; margin-top: 10px; flex-wrap: wrap; }
.slots { display: grid; gap: 8px; }
.slot { border: 1px solid var(--medfilm-border); border-radius: 10px; padding: 8px 10px; font-size: 13px; display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.slot.filled { border-color: rgba(52, 211, 153, .4); }
.series { display: grid; gap: 6px; max-height: 220px; overflow-y: auto; }
.series button { text-align: left; padding: 8px 10px; border-radius: 9px; background: var(--medfilm-card); border: 1px solid var(--medfilm-border); cursor: pointer; font-size: 12.5px; }
.series button:hover { border-color: var(--medfilm-accent); }
.series button b { color: var(--medfilm-head); }
.progress { display: grid; gap: 6px; font-size: 12.5px; }
.legend { display: grid; gap: 2px; max-height: 42vh; overflow-y: auto; font-size: 12.5px; }
.legend label { display: grid; grid-template-columns: 16px 12px 1fr auto; gap: 8px; align-items: center; padding: 3px 4px; border-radius: 6px; cursor: pointer; }
.legend label:hover { background: var(--medfilm-card); }
.legend .sw { width: 12px; height: 12px; border-radius: 3px; }
.legend .ml { color: var(--medfilm-dim); font-variant-numeric: tabular-nums; }
.legend label.empty { opacity: .4; }
#exam-files { margin-top: 8px; }
#exam-files label { grid-template-columns: 16px minmax(0, 1fr) auto; }
#exam-files label span:nth-child(2) { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#exam-files label.on { background: var(--medfilm-card); box-shadow: inset 2px 0 0 var(--medfilm-accent); }
.run-stage { position: relative; min-width: 0; min-height: 0; display: flex; flex-direction: column; }
.toolbar { display: flex; gap: 8px; align-items: center; padding: 8px 12px; border-bottom: 1px solid var(--medfilm-border); background: var(--medfilm-bg2); flex-wrap: wrap; font-size: 13px; }
.toolbar select, .toolbar input[type=range] { background: var(--medfilm-card); border: 1px solid var(--medfilm-border2); border-radius: 7px; padding: 4px 6px; }
.toolbar label { display: inline-flex; align-items: center; gap: 6px; }
.toolbar .sep { width: 1px; height: 20px; background: var(--medfilm-border2); }
.toolbar .readout { margin-left: auto; font-family: var(--medfilm-font-mono); font-size: 12px; color: var(--medfilm-dim); white-space: nowrap; }
.empty-stage { position: absolute; inset: 48px 0 0 0; display: grid; place-items: center; text-align: center; color: var(--medfilm-dim); pointer-events: none; }
.empty-stage > div { background: rgba(5, 8, 14, .82); padding: 14px 18px; border-radius: 12px; }
.empty-stage b { color: var(--medfilm-head); font-size: 18px; display: block; margin-bottom: 6px; }

/* ── viewer ───────────────────────────────────────────────────────────────────────────────────── */
.viewer { flex: 1; min-height: 0; display: grid; grid-template-columns: 1.35fr 1fr; grid-template-rows: 1fr 1fr; gap: 2px; background: #1a2130; }
.viewer .pane { position: relative; background: #000; overflow: hidden; outline: none; cursor: crosshair; touch-action: none; }
.viewer .pane[data-plane="axial"] { grid-row: 1 / span 2; }
.viewer .pane canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.viewer.single { grid-template-columns: 1fr; grid-template-rows: 1fr; }
.viewer.single .pane { display: none; }
.viewer.single .pane.max { display: block; grid-row: 1; }
.viewer .ov { position: absolute; font: 11.5px/1.35 var(--medfilm-font-mono); color: #cfe3ff; text-shadow: 0 0 3px #000, 0 0 2px #000; pointer-events: none; white-space: pre; }
.viewer .tl { top: 8px; left: 10px; font-weight: 700; } .viewer .tr { top: 8px; right: 10px; text-align: right; }
.viewer .bl { bottom: 8px; left: 10px; } .viewer .br { bottom: 8px; right: 10px; text-align: right; }
.viewer .ori { position: absolute; font: 700 12px var(--medfilm-font); color: #f5d27a; text-shadow: 0 0 3px #000; pointer-events: none; }
.viewer .ori.top { top: 6px; left: 50%; transform: translateX(-50%); } .viewer .ori.bottom { bottom: 6px; left: 50%; transform: translateX(-50%); }
.viewer .ori.left { left: 6px; top: 50%; transform: translateY(-50%); } .viewer .ori.right { right: 6px; top: 50%; transform: translateY(-50%); }
@container pane (max-width: 260px) { .viewer .br { display: none; } }
.viewer .pane { container: pane / inline-size; }
@media (max-width: 900px) {
  body.run { height: auto; overflow: auto; }
  .run-main { grid-template-columns: 1fr; }
  .run-stage { height: 80vh; }
  .viewer { grid-template-columns: 1fr 1fr; grid-template-rows: 1.4fr 1fr; }
  .viewer .pane[data-plane="axial"] { grid-row: 1; grid-column: 1 / span 2; }
}

/* The workbench supplies navigation, the study library and the results inspector. */
.workspace-runner .site-header { display: none; }
.workspace-runner .run-main { grid-template-columns: minmax(190px, 32%) minmax(0, 1fr); }
@media (max-width: 540px) {
  .workspace-runner .run-main { display: flex; flex-direction: column; }
}

.demo-session { display:flex; flex-wrap:wrap; align-items:center; gap:6px 12px; padding:6px 16px; color:var(--medfilm-dim); background:var(--medfilm-card); border-bottom:1px solid var(--medfilm-border); font-size:12px; }
.demo-session strong { color:var(--medfilm-head); }
.demo-session a { margin-left:auto; }