/* =============================================
   RESET & BASE
   ============================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:         #0a0c12;
  --surface:    #12151f;
  --surface2:   #1a1e2e;
  --surface3:   #222740;
  --border:     #2a2f48;
  --border2:    #353c5a;
  --primary:    #3b82f6;
  --primary-d:  #2563eb;
  --accent:     #10b981;
  --purple:     #8b5cf6;
  --orange:     #f59e0b;
  --danger:     #ef4444;
  --text:       #e2e8f0;
  --text2:      #94a3b8;
  --text3:      #64748b;
  --mono:       'JetBrains Mono', 'Cascadia Code', monospace;
  --sans:       'Inter', system-ui, sans-serif;
  --sidebar-w:  240px;
  --topbar-h:   56px;
  --radius:     8px;
  --radius-lg:  12px;
  --shadow:     0 4px 24px rgba(0,0,0,0.5);
}

html { font-size: 15px; scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
}

/* =============================================
   SIDEBAR
   ============================================= */
.sidebar {
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 200;
  transition: transform 0.25s ease;
}

.sidebar-header {
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.logo { display: flex; align-items: center; gap: 0.6rem; }

.logo-icon {
  width: 40px; height: 32px;
  color: var(--primary);
  flex-shrink: 0;
}

.logo-text {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.3px;
  line-height: 1;
}

.sidebar-close {
  display: none;
  background: none; border: none;
  color: var(--text2); cursor: pointer;
  font-size: 1.1rem; padding: 0.25rem;
}

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 0.75rem 0.5rem;
}

.nav-section-label {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.7px;
  padding: 0.75rem 0.75rem 0.3rem;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
  color: var(--text2);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
  cursor: pointer;
  margin-bottom: 1px;
}

.nav-item svg { width: 16px; height: 16px; flex-shrink: 0; }

.nav-item:hover { background: var(--surface2); color: var(--text); }

.nav-item.active {
  background: rgba(59,130,246,0.12);
  color: var(--primary);
}

.nav-item.disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

/* ── Collapsible nav groups ── */
.nav-group { margin-bottom: 1px; }

.nav-group-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
  background: none;
  border: none;
  color: var(--text2);
  font-family: var(--sans);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  text-align: left;
}

.nav-group-btn:hover { background: var(--surface2); color: var(--text); }

.nav-group-icon {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.nav-group-icon svg { width: 16px; height: 16px; }

.nav-group-btn span:not(.nav-group-icon) { flex: 1; }

.chevron {
  width: 14px; height: 14px;
  flex-shrink: 0;
  transition: transform 0.2s;
  opacity: 0.5;
}
.chevron path { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.nav-group:not(.open) .chevron { transform: rotate(-90deg); }

.nav-sub {
  overflow: hidden;
  max-height: 200px;
  transition: max-height 0.25s ease, opacity 0.2s;
  opacity: 1;
  padding-left: 0.5rem;
}

.nav-group:not(.open) .nav-sub {
  max-height: 0;
  opacity: 0;
}

.nav-sub-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem 0.35rem 2rem;
  border-radius: var(--radius);
  color: var(--text3);
  text-decoration: none;
  font-size: 0.825rem;
  font-weight: 400;
  transition: background 0.15s, color 0.15s;
  position: relative;
}

.nav-sub-item::before {
  content: '·';
  position: absolute;
  left: 0.9rem;
  color: var(--text3);
  font-size: 1rem;
  line-height: 1;
}

.nav-sub-item:hover { background: var(--surface2); color: var(--text); }

.nav-sub-item.active {
  background: rgba(59,130,246,0.12);
  color: var(--primary);
}

.nav-sub-item.active::before { color: var(--primary); }

.nav-sub-item.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

.nav-sub-child {
  padding-left: 3rem;
  font-size: 0.78rem;
}

.nav-sub-child::before { left: 1.4rem; font-size: 0.7rem; }

/* ── Sub-calc landing page ── */
.page-header-icon {
  width: 32px; height: 32px;
  background: rgba(59,130,246,0.12);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.page-header-icon svg { width: 16px; height: 16px; color: var(--primary); }

.page-header h1 { font-size: 1.3rem; font-weight: 700; margin-bottom: 0.2rem; }
.page-header p  { color: var(--text2); font-size: 0.875rem; }

.page-header-sub {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--text3);
  margin-left: 0.5rem;
}

.back-btn {
  display: inline-flex;
  align-items: center;
  background: none; border: none;
  color: var(--primary);
  font-size: 0.8rem; font-family: var(--sans);
  cursor: pointer; padding: 0;
}
.back-btn:hover { text-decoration: underline; }

.sub-calc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
@media (max-width: 700px) { .sub-calc-grid { grid-template-columns: 1fr; } }

.sub-calc-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  transition: border-color 0.15s, background 0.15s;
}

.sub-calc-card.available {
  cursor: pointer;
}
.sub-calc-card.available:hover {
  border-color: var(--border2);
  background: var(--surface2);
}
.sub-calc-card.soon { opacity: 0.75; cursor: pointer; }
.sub-calc-card.soon:hover { border-color: var(--border2); background: var(--surface2); }

.sub-calc-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.sub-calc-title {
  font-size: 0.975rem;
  font-weight: 700;
  color: var(--text);
}

.badge-available-pill {
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  background: rgba(59,130,246,0.15);
  color: var(--primary);
  border: 1px solid rgba(59,130,246,0.3);
}

.sub-calc-desc {
  font-size: 0.825rem;
  color: var(--text2);
  line-height: 1.6;
}

/* ── Under Construction ── */
.construction-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3.5rem 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.construction-icon-wrap {
  width: 56px; height: 56px;
  background: var(--surface2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 0.25rem;
}

.construction-icon-wrap svg {
  width: 26px; height: 26px;
  color: var(--text3);
}

.construction-label {
  font-size: 0.975rem;
  font-weight: 700;
  color: var(--text);
}

.construction-desc {
  font-size: 0.85rem;
  color: var(--primary);
  max-width: 360px;
  line-height: 1.6;
}

.sidebar-footer {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.7rem;
  color: var(--text3);
  font-family: var(--mono);
}

/* =============================================
   MAIN WRAP
   ============================================= */
.main-wrap {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* =============================================
   TOPBAR
   ============================================= */
.topbar {
  height: var(--topbar-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  gap: 1rem;
  position: sticky;
  top: 0;
  z-index: 100;
}

.menu-btn {
  display: none;
  background: none; border: none;
  color: var(--text2); cursor: pointer;
  padding: 0.25rem;
}
.menu-btn svg { width: 20px; height: 20px; }

.topbar-title {
  font-size: 0.95rem;
  font-weight: 600;
  flex: 1;
}

.topbar-badge {
  font-size: 0.68rem;
  font-weight: 600;
  font-family: var(--mono);
  background: rgba(59,130,246,0.12);
  color: var(--primary);
  border: 1px solid rgba(59,130,246,0.25);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  letter-spacing: 0.3px;
}

/* =============================================
   CONTENT
   ============================================= */
.content {
  flex: 1;
  padding: 1.75rem 1.5rem;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

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

/* =============================================
   PAGE HEADER
   ============================================= */
.page-header {
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
}

.page-header-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.page-header h1 {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.3px;
  margin-bottom: 0.2rem;
}

.page-header p {
  color: var(--text2);
  font-size: 0.875rem;
}

/* =============================================
   DASHBOARD
   ============================================= */
.dash-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.dash-title {
  font-size: 1.1rem;
  font-weight: 700;
}

.dash-hint {
  font-size: 0.8rem;
  color: var(--text3);
}

.dash-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

@media (max-width: 960px) { .dash-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .dash-grid { grid-template-columns: 1fr; } }

.dash-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.125rem;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.dash-card:not(.soon):hover {
  border-color: var(--border2);
  background: var(--surface2);
}

.dash-card.soon { cursor: default; }

.dash-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.875rem;
}

.dash-icon {
  width: 22px; height: 22px;
  color: var(--primary);
}

.dash-card.soon .dash-icon { color: var(--text3); }

.badge-soon {
  font-size: 0.65rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  letter-spacing: 0.2px;
  background: var(--surface3);
  color: var(--text3);
  border: 1px solid var(--border);
}

.dash-card-title {
  font-size: 0.975rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.dash-card-desc {
  font-size: 0.8rem;
  color: var(--text2);
  line-height: 1.55;
  margin-bottom: 0.875rem;
}

.dash-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.dash-links li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
}

.dash-links li::before {
  content: '→';
  color: var(--primary);
  font-size: 0.75rem;
  flex-shrink: 0;
}

.dash-links a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.15s;
}

.dash-links a:hover { color: #93c5fd; text-decoration: underline; }

.dash-links.muted li::before { color: var(--text3); }
.dash-links.muted span { color: var(--text3); }

/* =============================================
   CARDS
   ============================================= */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
}

.card-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  padding-bottom: 0.875rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.125rem;
}

/* =============================================
   CALC GRID
   ============================================= */
.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  align-items: start;
}

@media (max-width: 860px) { .calc-grid { grid-template-columns: 1fr; } }

/* =============================================
   FORM FIELDS
   ============================================= */
.field-group {
  display: flex; flex-direction: column; gap: 0.3rem;
  margin-bottom: 0.875rem;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.field-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.field-input,
.field-select {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--sans);
  font-size: 0.9rem;
  padding: 0.5rem 0.7rem;
  outline: none;
  transition: border-color 0.15s;
  width: 100%;
}

.field-input:focus,
.field-select:focus { border-color: var(--primary); }

.field-input[type="range"] {
  padding: 0.35rem 0;
  cursor: pointer;
  accent-color: var(--primary);
}

.field-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2364748b' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.7rem center;
  padding-right: 2rem;
}

.range-display {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--text3);
  font-family: var(--mono);
  margin-top: 0.2rem;
}

.range-display span:nth-child(2) {
  color: var(--primary);
  font-weight: 600;
}

.radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--text2);
  cursor: pointer;
}

.radio-label input[type="radio"] {
  accent-color: var(--primary);
}

/* =============================================
   BUTTONS
   ============================================= */
.btn-primary {
  width: 100%;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.625rem 1.5rem;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  margin-top: 0.25rem;
}

.btn-primary:hover { background: var(--primary-d); }
.btn-primary:active { transform: scale(0.98); }

/* =============================================
   RESULTS
   ============================================= */
.placeholder-msg {
  text-align: center;
  color: var(--text2);
  font-size: 0.875rem;
  padding: 1.5rem 0;
}

.result-group-label {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 0.4rem;
}

.result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.45rem 0.65rem;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.35rem;
}

.result-row.highlight {
  border-color: var(--primary);
  background: rgba(59,130,246,0.07);
}

.result-label { font-size: 0.8rem; color: var(--text2); }

.result-value {
  font-size: 0.85rem;
  font-weight: 700;
  font-family: var(--mono);
  color: var(--text);
}

.result-value.accent { color: var(--accent); }
.result-value.highlight-val { color: var(--primary); }

/* =============================================
   DIAGRAM CANVAS
   ============================================= */
.diagram-tabs {
  display: flex;
  gap: 0.25rem;
  margin: 1rem 0 0.5rem;
}

.dtab {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text2);
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.15s;
}

.dtab.active {
  color: var(--primary);
  border-color: var(--primary);
  background: rgba(59,130,246,0.08);
}

.diagram-canvas {
  width: 100%;
  height: auto;
  display: block;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.diagram-note {
  font-size: 0.75rem;
  color: var(--text3);
  margin-top: 0.5rem;
}

.hidden { display: none !important; }

/* =============================================
   REFERENCE TABLES
   ============================================= */
.ref-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 860px) { .ref-grid { grid-template-columns: 1fr; } }

.ref-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.ref-table th {
  background: var(--surface2);
  color: var(--text2);
  font-weight: 600;
  text-align: left;
  padding: 0.45rem 0.65rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.ref-table td {
  padding: 0.45rem 0.65rem;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.78rem;
}

.ref-table td:first-child { font-family: var(--sans); color: var(--text2); }

.ref-table tbody tr:last-child td { border-bottom: none; }
.ref-table tbody tr:hover td { background: var(--surface2); }

.table-note {
  font-size: 0.72rem;
  color: var(--text3);
  margin-top: 0.5rem;
  font-style: italic;
}

.ref-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.ref-list li {
  font-size: 0.8rem;
  padding: 0.45rem 0.7rem;
  background: var(--surface2);
  border-radius: var(--radius);
  border-left: 3px solid var(--primary);
  color: var(--text2);
}

.ref-list li strong { color: var(--primary); }

/* =============================================
   HL-93 SIMPLY SUPPORTED LAYOUT
   ============================================= */
.hl93ss-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  align-items: start;
}

@media (max-width: 860px) { .hl93ss-layout { grid-template-columns: 1fr; } }

.hl93ss-col {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hl93-load-block {
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.75rem;
  padding-bottom: 0.75rem;
}

.hl93-load-type {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 0.4rem;
}

.hl93-load-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.2rem 1rem;
  font-size: 0.78rem;
}

.hl93-lbl { color: var(--text3); }
.hl93-val { font-family: var(--mono); font-weight: 500; color: var(--text); }

.ss-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.3rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.8rem;
}

.ss-row.highlight {
  padding: 0.35rem 0.5rem;
  background: rgba(59,130,246,0.07);
  border: 1px solid var(--primary);
  border-radius: var(--radius);
  margin-bottom: 0.25rem;
}

.ss-divider {
  height: 1px;
  background: var(--border);
  margin: 0.5rem 0;
}

.ss-govern-box {
  border: 1px solid rgba(59,130,246,0.3);
  background: rgba(59,130,246,0.05);
  border-radius: var(--radius);
  padding: 0.5rem 0.6rem;
}

.ss-govern-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
}

.ss-badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background: var(--surface3);
  color: var(--text2);
  border: 1px solid var(--border2);
  font-family: var(--mono);
}

.ss-total-box {
  border: 1px solid rgba(16,185,129,0.3);
  background: rgba(16,185,129,0.05);
  border-radius: var(--radius);
  padding: 0.5rem 0.6rem;
}

.ss-sub-label {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 0.3rem 0 0.15rem;
}

.ss-note {
  font-size: 0.75rem;
  color: var(--text3);
  line-height: 1.4;
  margin-bottom: 0.35rem;
  display: block;
}

.ss-section-card {
  background: rgba(59, 130, 246, 0.06);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: var(--radius);
  padding: 0.6rem 0.75rem;
  margin-bottom: 0.5rem;
}

.ss-section-header {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.ss-section-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.4rem;
}

.ss-section-field label {
  display: block;
  font-size: 0.67rem;
  color: var(--text3);
  margin-bottom: 0.2rem;
  text-transform: uppercase;
}

.ss-section-field .field-input {
  padding: 0.3rem 0.4rem;
  font-size: 0.78rem;
}

/* =============================================
   OVERLAY (MOBILE)
   ============================================= */
.overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 190;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
    box-shadow: var(--shadow);
  }

  .sidebar-close { display: block; }

  .main-wrap { margin-left: 0; }

  .menu-btn { display: block; }

  .overlay.show { display: block; }

  .tool-grid { grid-template-columns: 1fr; }

  .field-row { grid-template-columns: 1fr; }
}

.edu-disclaimer {
  font-size: 0.75rem;
  color: var(--text-muted, #888);
  background: var(--bg-card, #f5f5f5);
  border-left: 3px solid var(--accent, #f0a500);
  padding: 0.4rem 0.75rem;
  border-radius: 4px;
  margin-bottom: 1.25rem;
}