:root{
  --bg: #f4f6f9;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --border: #d8dee7;
  --primary: #1f4e79;
  --primary-2: #163a5a;
  --accent: #0ea5e9;

  --radius: 10px;
  --shadow: 0 6px 18px rgba(16, 24, 40, 0.08);
  --shadow-sm: 0 2px 10px rgba(16, 24, 40, 0.06);
  --focus: 0 0 0 3px rgba(14, 165, 233, 0.25);
}

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

a{ color: var(--primary); text-decoration: none; }
a:hover{ text-decoration: underline; }

.container{
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px;
}

.topbar{
  background: linear-gradient(90deg, var(--primary), var(--primary-2));
  color: #fff;
  padding: 14px 0;
  box-shadow: var(--shadow-sm);
}

.topbar .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand{
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.brand .title{
  font-weight: 700;
  letter-spacing: 0.2px;
}
.brand .subtitle{
  font-size: 12px;
  opacity: 0.9;
}

.top-actions{
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}
.top-actions a{
  color: #fff;
  opacity: 0.95;
}
.top-actions a:hover{ opacity: 1; text-decoration: underline; }

.card{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}

.card + .card { margin-top: 14px; }

.h1{
  margin: 0 0 6px 0;
  font-size: 20px;
  font-weight: 700;
}
.h2{
  margin: 0 0 12px 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--primary-2);
}
.meta{
  font-size: 13px;
  color: var(--muted);
}

.row{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 900px){
  .row{ grid-template-columns: 1fr; }
}

.field label{
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 6px;
}
.input, .select, .textarea{
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  background: #fff;
  outline: none;
  font-size: 14px;
}
.textarea{ min-height: 110px; resize: vertical; }
.input:focus, .select:focus, .textarea:focus{
  border-color: var(--accent);
  box-shadow: var(--focus);
}

.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 10px 12px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
}
.btn-primary{
  background: var(--primary);
  color: #fff;
}
.btn-primary:hover{ background: var(--primary-2); }
.btn-secondary{
  background: #fff;
  border-color: var(--border);
  color: var(--text);
}
.btn-secondary:hover{ background: #f9fafb; }

.toolbar{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 6px;
}

/* ===== APS-style Case Layout ===== */
.case-layout{
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 14px;
  align-items: start;
}
@media (max-width: 980px){
  .case-layout{
    grid-template-columns: 1fr;
  }
}

/* Left navigator */
.step-nav{
  position: sticky;
  top: 12px;
}
.step-nav .nav-title{
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.step-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.step-item{
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 12px;
  padding: 10px 12px;
  box-shadow: var(--shadow-sm);
  display: flex;
  gap: 10px;
  align-items: center;
}

.step-dot{
  width: 22px;
  height: 22px;
  border-radius: 999px;
  border: 2px solid #c7d2e1;
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 800;
  color: #94a3b8;
  flex: 0 0 auto;
}

.step-item.done .step-dot{
  border-color: rgba(22, 163, 74, 0.5);
  background: rgba(22, 163, 74, 0.10);
  color: #166534;
}

.step-item.active{
  border-color: rgba(31, 78, 121, 0.35);
  background: rgba(31, 78, 121, 0.06);
}

.step-label{
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.step-label .name{
  font-size: 13px;
  font-weight: 800;
  color: var(--text);
}

.step-label .hint{
  font-size: 12px;
  color: var(--muted);
}

.step-link{
  display: flex;
  gap: 10px;
  align-items: center;
  width: 100%;
  text-decoration: none;
}
.step-link:hover{ text-decoration: none; }

/* Progress bar */
.progress-wrap{
  margin-top: 10px;
}
.progress-top{
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
}
.progress-top .pct{
  font-weight: 800;
  color: var(--primary-2);
}
.progress-bar{
  height: 10px;
  background: #e9eef6;
  border: 1px solid var(--border);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 8px;
}
.progress-fill{
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--primary));
}

/* tables */
.table{
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.table th, .table td{
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  text-align: left;
}
.table th{
  background: #f8fafc;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.table tr:last-child td{ border-bottom: none; }

/* Actions table: root cause cell layout */
.rc-td { vertical-align: top; }
.rc-cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.rc-current {
  line-height: 1.2;
  margin: 0;
}
.rc-select {
  width: 100%;
}

/* Actions: card-based layout for legibility */
.actions-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap:12px;
}
@media (max-width: 980px){
  .actions-grid{ grid-template-columns: 1fr; }
}

.textarea{
  width:100%;
  border:1px solid #d8dee7;
  border-radius:10px;
  padding:10px 12px;
  background:#fff;
  font: inherit;
  resize: vertical;
  min-height: 44px;
}

.actions-cards{
  display:flex;
  flex-direction:column;
  gap:14px;
  margin-top:12px;
}

.action-card{
  border:1px solid #d8dee7;
  border-radius:14px;
  padding:14px;
  background:#fff;
}

.action-card-top{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  margin-bottom:12px;
}

.action-pill{
  display:inline-flex;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid #d8dee7;
  font-weight:700;
  background:#f7f9fc;
}

.action-meta{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  justify-content:flex-end;
}

.action-card-bottom{
  margin-top:12px;
  display:flex;
  justify-content:flex-end;
}

.toggle-row{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border:1px solid #d8dee7;
  border-radius:10px;
  background:#fff;
  min-height:44px;
}

.rc-warning{
  margin-top:12px;
  border:1px solid #f0c36d;
  background:#fff9ea;
  border-radius:12px;
  padding:12px;
}

.rc-list{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin-top:12px;
}

.rc-item{
  display:flex;
  gap:12px;
  align-items:flex-start;
  border:1px solid #d8dee7;
  background:#fff;
  border-radius:12px;
  padding:12px;
}

.rc-badge{
  min-width:44px;
  height:44px;
  border-radius:12px;
  border:1px solid #d8dee7;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:800;
  background:#f7f9fc;
}

.nav-divider{
  height:1px;
  background:#d8dee7;
  margin:14px 0;
}

.reco-card{
  border:1px solid #d8dee7;
  border-radius:14px;
  padding:14px;
  background:#fff;
}

.reco-top{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:12px;
  flex-wrap:wrap;
}

.reco-badges{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}

.reco-badge{
  display:inline-flex;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid #d8dee7;
  background:#f7f9fc;
  font-weight:700;
}


.badge{
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 800;
}
.badge.open{ background: rgba(14,165,233,0.12); color: #075985; }
.badge.closed{ background: rgba(22,163,74,0.12); color: #166534; }
.badge.inprogress{ background: rgba(217,119,6,0.12); color: #92400e; }

.footer{
  padding: 18px 0 30px 0;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

/* Learnings library cards */
.nav-divider{height:1px;background:#d8dee7;margin:14px 0;}
.learning-card{border:1px solid #d8dee7;border-radius:14px;padding:14px;background:#fff;}
.reco-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap;}
.reco-badges{display:flex;gap:8px;flex-wrap:wrap;}
.reco-badge{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;border:1px solid #d8dee7;background:#f7f9fc;font-weight:700;}

.nav-divider{
  height:1px;
  background:#d8dee7;
  margin:14px 0;
}

/* Reuse for learnings cards */
.reco-card{
  border:1px solid #d8dee7;
  border-radius:14px;
  padding:14px;
  background:#fff;
}

.reco-top{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:12px;
  flex-wrap:wrap;
}

.reco-badges{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}

.reco-badge{
  display:inline-flex;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid #d8dee7;
  background:#f7f9fc;
  font-weight:700;
}

/* =========================
   LiamSeanTools main portal
   ========================= */
.brand-link{color:#fff;text-decoration:none;}
.brand-link:hover{text-decoration:none;}

.portal-hero{
  margin-bottom:18px;
  padding:28px;
  background:linear-gradient(135deg,#ffffff 0%,#f7faff 100%);
}
.portal-kicker{
  font-size:11px;
  font-weight:800;
  letter-spacing:.16em;
  color:var(--accent);
  margin-bottom:8px;
}
.portal-heading{
  font-size:30px;
  line-height:1.15;
  font-weight:800;
  color:var(--primary-2);
}
.portal-subheading{
  max-width:760px;
  margin-top:10px;
  color:var(--muted);
  font-size:15px;
  line-height:1.55;
}
.portal-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
}
.portal-card{
  display:flex;
  align-items:center;
  gap:18px;
  min-height:138px;
  padding:22px;
  background:#fff;
  border:1px solid var(--border);
  border-radius:14px;
  box-shadow:var(--shadow-sm);
  color:inherit;
  text-decoration:none;
  transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease;
}
.portal-card:hover{
  transform:translateY(-2px);
  box-shadow:0 10px 28px rgba(16,24,40,.11);
  border-color:#aebdce;
  text-decoration:none;
}
.portal-card-wide{grid-column:1/-1;}
.portal-icon{
  width:70px;
  height:70px;
  flex:0 0 70px;
  display:grid;
  place-items:center;
  border-radius:15px;
  background:#f2f7fc;
  border:1px solid #d8e4ef;
  color:var(--primary);
  font-size:15px;
  font-weight:900;
  letter-spacing:.03em;
}
.portal-copy{flex:1;min-width:0;}
.portal-title{
  font-size:18px;
  font-weight:800;
  color:var(--primary-2);
  margin-bottom:6px;
}
.portal-description{
  color:var(--muted);
  line-height:1.5;
  font-size:14px;
}
.portal-arrow{
  color:var(--accent);
  font-size:34px;
  line-height:1;
  font-weight:400;
}
.module-page{padding:24px;}
.module-label{
  color:var(--accent);
  font-size:11px;
  font-weight:800;
  letter-spacing:.14em;
  margin-bottom:8px;
}
.module-placeholder{
  margin-top:18px;
  padding:22px;
  border:1px dashed #b8c7d6;
  border-radius:12px;
  background:#f8fafc;
}
.module-placeholder-title{
  font-size:16px;
  font-weight:800;
  color:var(--primary-2);
  margin-bottom:6px;
}
@media(max-width:850px){
  .portal-grid{grid-template-columns:1fr;}
  .portal-card-wide{grid-column:auto;}
}
@media(max-width:600px){
  .portal-heading{font-size:24px;}
  .portal-card{align-items:flex-start;padding:18px;}
  .portal-icon{width:56px;height:56px;flex-basis:56px;}
  .portal-arrow{display:none;}
  .topbar .container{align-items:flex-start;}
  .top-actions{flex-wrap:wrap;justify-content:flex-end;}
}