:root {
  --bg: #f1f5f9;
  --card: #ffffff;
  --ink: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --accent: #0d9488;
  --accent-dark: #0f766e;
  --amber: #d97706;
  --danger: #dc2626;
  --radius: 10px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.45;
}
a { color: var(--accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- top bar ---------- */
.topbar {
  display: flex; align-items: center; gap: 28px;
  background: #0f172a; color: #e2e8f0;
  padding: 0 24px; height: 54px;
  position: sticky; top: 0; z-index: 10;
}
.brand { font-weight: 700; font-size: 1.15rem; color: #f8fafc; letter-spacing: -0.02em; }
.brand span { color: var(--amber); }
.brand em { font-style: normal; font-weight: 500; color: #94a3b8; margin-left: 4px; }
.topbar .brand:hover { text-decoration: none; }
.topbar nav { display: flex; gap: 4px; flex: 1; }
.topbar nav a {
  color: #cbd5e1; padding: 6px 12px; border-radius: 6px; font-weight: 500;
}
.topbar nav a:hover { background: #1e293b; color: #fff; text-decoration: none; }
.portal-bar { background: #0f766e; }
.portal-bar nav a:hover { background: #0b5a54; }
.portal-bar .brand em { color: #99f6e4; }
.userbox { display: flex; align-items: center; gap: 10px; color: #94a3b8; font-size: 0.9rem; }
.userbox a { color: #cbd5e1; }
.userbox a:hover { color: #fff; }
.linklike {
  background: none; border: none; color: #cbd5e1; cursor: pointer;
  font-size: 0.9rem; padding: 4px 8px; border-radius: 6px;
}
.linklike:hover { background: #1e293b; }

/* ---------- layout ---------- */
.container { max-width: 1180px; margin: 0 auto; padding: 24px; }
.page-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 18px; gap: 12px; flex-wrap: wrap;
}
.page-head h1 { margin: 0; font-size: 1.5rem; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
h2 { font-size: 1.05rem; margin: 0 0 12px; }
h3 { font-size: 0.95rem; margin: 16px 0 6px; }
.muted { color: var(--muted); }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.two-col.wide-left { grid-template-columns: 1.6fr 1fr; align-items: start; }
@media (max-width: 900px) { .two-col, .two-col.wide-left { grid-template-columns: 1fr; } }
.small { font-size: 0.82rem; }
.kv-tight { grid-template-columns: 120px 1fr; gap: 2px 10px; font-size: 0.9rem; }

.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 18px 20px; margin-bottom: 18px;
  box-shadow: 0 1px 2px rgb(15 23 42 / 0.04);
}

/* ---------- flash messages ---------- */
.flash {
  padding: 10px 14px; border-radius: 8px; margin-bottom: 14px;
  border: 1px solid var(--line); background: #f8fafc;
}
.flash-success { background: #ecfdf5; border-color: #a7f3d0; color: #065f46; }
.flash-error, .flash-danger { background: #fef2f2; border-color: #fecaca; color: #991b1b; }
.flash-warning { background: #fffbeb; border-color: #fde68a; color: #92400e; }
.flash-info { background: #eff6ff; border-color: #bfdbfe; color: #1e40af; }

/* ---------- pipeline (dashboard) ---------- */
.pipeline {
  display: grid; grid-template-columns: repeat(10, 1fr); gap: 8px; margin-bottom: 20px;
}
@media (max-width: 1000px) { .pipeline { grid-template-columns: repeat(5, 1fr); } }
.stage-card {
  background: var(--card); border: 1px solid var(--line); border-radius: 8px;
  padding: 10px 8px; text-align: center; color: var(--muted);
}
.stage-card:hover { border-color: var(--accent); text-decoration: none; }
.stage-card .count { display: block; font-size: 1.4rem; font-weight: 700; color: #cbd5e1; }
.stage-card.has-cases .count { color: var(--accent-dark); }
.stage-card .label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.03em; }

/* ---------- tables ---------- */
table { width: 100%; border-collapse: collapse; }
th {
  text-align: left; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--muted); padding: 6px 10px; border-bottom: 2px solid var(--line);
}
td { padding: 9px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tbody tr:hover { background: #f8fafc; }

/* ---------- badges ---------- */
.badge {
  display: inline-block; padding: 2px 10px; border-radius: 999px;
  font-size: 0.75rem; font-weight: 600; background: #e2e8f0; color: #334155;
  white-space: nowrap;
}
.badge-green { background: #d1fae5; color: #065f46; }
.badge[data-status="accessioned"] { background: #e0e7ff; color: #3730a3; }
.badge[data-status="grossing"]    { background: #fef3c7; color: #92400e; }
.badge[data-status="processing"]  { background: #ede9fe; color: #5b21b6; }
.badge[data-status="embedding"]   { background: #e0f2fe; color: #075985; }
.badge[data-status="microtomy"]   { background: #cffafe; color: #155e75; }
.badge[data-status="staining"]    { background: #fce7f3; color: #9d174d; }
.badge[data-status="qc"]          { background: #ffedd5; color: #9a3412; }
.badge[data-status="path_review"] { background: #dbeafe; color: #1e40af; }
.badge[data-status="signed_out"]  { background: #d1fae5; color: #065f46; }
.badge[data-status="amended"]     { background: #fee2e2; color: #991b1b; }
.prio-routine { background: #e2e8f0; color: #475569; }
.prio-rush    { background: #fef3c7; color: #92400e; }
.prio-stat    { background: #fee2e2; color: #991b1b; }

/* ---------- buttons & forms ---------- */
.btn {
  display: inline-block; padding: 8px 14px; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--line); background: #fff; color: var(--ink);
  font-size: 0.9rem; font-weight: 600;
}
.btn:hover { border-color: #94a3b8; text-decoration: none; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn-danger { background: #fff; border-color: #fecaca; color: var(--danger); }
.btn-danger:hover { background: #fef2f2; border-color: var(--danger); }
.btn-sm { padding: 4px 10px; font-size: 0.8rem; }
.btn-block { width: 100%; }

input[type="text"], input[type="search"], input[type="password"], select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px;
  font: inherit; background: #fff; color: var(--ink);
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid rgb(13 148 136 / 0.35); border-color: var(--accent);
}
label { display: block; font-weight: 600; font-size: 0.85rem; margin: 12px 0 4px; }
label .req { color: var(--amber); font-weight: 500; font-size: 0.78rem; }
textarea { resize: vertical; }

.filterbar { display: flex; gap: 10px; align-items: center; }
.filterbar input[type="search"] { flex: 2; }
.filterbar select { flex: 1; width: auto; }
.filterbar .btn { flex: 0 0 auto; }

.stage-form { display: flex; gap: 8px; align-items: center; margin-top: 6px; }
.stage-form select, .stage-form input { width: auto; flex: 1; }

.template-bar { display: flex; gap: 10px; align-items: center; }
.template-bar label { margin: 0; }
.template-bar select { width: auto; min-width: 220px; }

.field-row { display: flex; gap: 16px; align-items: end; flex-wrap: wrap; }
.field-row > div { flex: 1; min-width: 200px; }
.checkline { display: flex; align-items: center; gap: 6px; margin: 0 0 8px; }
.checkline input { width: auto; }

.actions { display: flex; gap: 10px; align-items: center; margin-top: 18px; }

/* ---------- key/value ---------- */
.kv { display: grid; grid-template-columns: 160px 1fr; gap: 4px 12px; margin: 0; }
.kv dt { color: var(--muted); font-size: 0.85rem; padding-top: 2px; }
.kv dd { margin: 0; }
.kv-grid { grid-template-columns: 140px 1fr 140px 1fr; }
@media (max-width: 800px) { .kv-grid { grid-template-columns: 140px 1fr; } }

/* ---------- stage tracker ---------- */
.tracker {
  display: flex; list-style: none; margin: 0 0 20px; padding: 14px 10px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  overflow-x: auto;
}
.tracker li {
  flex: 1; text-align: center; font-size: 0.75rem; color: var(--muted);
  position: relative; padding-top: 20px; min-width: 76px;
}
.tracker li .dot {
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 14px; height: 14px; border-radius: 50%;
  background: #e2e8f0; border: 2px solid #cbd5e1;
}
.tracker li::before {
  content: ""; position: absolute; top: 6px; left: -50%; width: 100%;
  height: 2px; background: #e2e8f0;
}
.tracker li:first-child::before { display: none; }
.tracker li.done { color: var(--accent-dark); }
.tracker li.done .dot { background: var(--accent); border-color: var(--accent); }
.tracker li.done::before { background: var(--accent); }
.tracker li.current { color: var(--ink); font-weight: 700; }
.tracker li.current .dot { background: #fff; border-color: var(--accent); box-shadow: 0 0 0 3px rgb(13 148 136 / 0.25); }
.tracker li.current::before { background: var(--accent); }

/* ---------- specimens / timeline ---------- */
.specimen { border-bottom: 1px solid var(--line); padding-bottom: 10px; margin-bottom: 10px; }
.specimen:last-child { border-bottom: none; margin-bottom: 0; }
.specimen h3 { margin-top: 4px; }
.block-row { margin: 6px 0 6px 12px; }
.chip {
  display: inline-block; background: #f1f5f9; border: 1px solid var(--line);
  border-radius: 6px; padding: 1px 8px; font-size: 0.78rem; margin: 2px 2px;
}
.chip-slide { background: #eff6ff; border-color: #bfdbfe; color: #1e40af; }
.chip-stain { background: #fdf4ff; border-color: #f0abfc; color: #86198f; }

/* block cards with bench actions */
.block-card {
  border: 1px solid var(--line); border-radius: 8px; padding: 7px 10px;
  margin: 6px 0; background: #fcfcfd;
}
.block-head { margin-bottom: 4px; font-size: 0.92rem; }
.block-items { margin-bottom: 4px; }
.item-row { display: flex; align-items: center; gap: 6px; margin: 2px 0; flex-wrap: wrap; }
.item-row .chip { margin: 0; }
.row-form { display: inline-flex; align-items: center; gap: 4px; margin: 0; }
.row-form select { width: auto; padding: 2px 5px; font-size: 0.78rem; }
.row-form .btn-sm { padding: 2px 7px; font-size: 0.75rem; }

/* tighten the bench column so the whole case fits */
.compact-bench .specimen { padding-bottom: 8px; margin-bottom: 8px; }
.compact-bench .specimen h3 { margin: 4px 0 4px; font-size: 0.9rem; }
.compact-bench .chip { font-size: 0.74rem; padding: 1px 6px; }
.compact-bench .block-actions { gap: 12px; margin-top: 2px; }
.compact-bench .add-form { font-size: 0.8rem; }
.compact-bench .add-form > summary { padding: 1px 0; }
.block-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.add-form { font-size: 0.85rem; }
.add-form > summary {
  cursor: pointer; color: var(--accent-dark); font-weight: 600;
  list-style: none; user-select: none; padding: 2px 0;
}
.add-form > summary::-webkit-details-marker { display: none; }
.add-form > summary:hover { text-decoration: underline; }
.add-form[open] > summary { margin-bottom: 6px; }
.add-block { margin-top: 8px; }
.inline-form {
  display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
  background: #f8fafc; border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px;
}
.inline-form input, .inline-form select { width: auto; }
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { padding: 7px 0; border-bottom: 1px solid var(--line); }
.timeline li:last-child { border-bottom: none; }
.timeline .when { color: var(--muted); font-size: 0.82rem; margin-right: 10px; }

/* ---------- report ---------- */
.report-title { display: flex; align-items: baseline; gap: 16px; margin-bottom: 12px; }
.report-title .brand { color: var(--ink); font-size: 1.05rem; }
.report-title h2 { margin: 0; }
.specimen-summary { margin-top: 10px; font-size: 0.92rem; }
.report-body h3 {
  text-transform: uppercase; font-size: 0.78rem; letter-spacing: 0.05em;
  color: var(--muted); border-bottom: 1px solid var(--line); padding-bottom: 3px;
}
.final-dx { font-weight: 600; white-space: pre-line; }
.signature { margin-top: 24px; padding-top: 12px; border-top: 1px solid var(--line); font-size: 0.9rem; }

/* ---------- 2FA method chooser ---------- */
.mfa-option {
  border: 1px solid var(--line); border-radius: 10px;
  padding: 14px 16px; margin-top: 14px; text-align: left;
}
.mfa-option h3 { margin: 0 0 6px; font-size: 0.95rem; display: flex; align-items: center; gap: 8px; }
.mfa-option p { margin: 0 0 10px; }

/* ---------- login ---------- */
.login-page {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; background: #0f172a;
}
.login-card {
  background: #fff; border-radius: 14px; padding: 36px 34px; width: 360px;
  box-shadow: 0 20px 50px rgb(0 0 0 / 0.35);
}
.brand-lg { font-size: 1.6rem; }
.login-card .muted { margin-top: 2px; }
.login-card .btn { margin-top: 20px; }

/* ---------- print ---------- */
@media print {
  .topbar, .no-print, .flash { display: none !important; }
  body { background: #fff; font-size: 12pt; }
  .container { max-width: none; padding: 0; }
  .card { border: none; box-shadow: none; padding: 0 0 12px; }
}