/* Basic Medical Sciences Laboratory Theme: Crimson / Medical Ruby Palette */
:root {
  --med-primary: #be123c;
  --med-primary-dark: #881337;
  --med-primary-deep: #4c0519;
  --med-primary-light: #e11d48;
  --med-accent: #f43f5e;
  --med-tint: #ffe4e6;
  --med-tint-light: #fff1f2;
  --med-border: #fecdd3;
  --med-bg: #fff5f5;
  --med-text: #1c1917;
  --med-text-muted: #57534e;
}

.lab-navigation {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 18px 0 28px;
}
.lab-navigation a {
  font-size: 11px;
  padding: 8px 13px;
  background: var(--med-tint-light);
  border: 1px solid var(--med-border);
  border-radius: 4px;
  text-decoration: none;
  color: var(--med-primary-dark);
  font-weight: 500;
  transition: all 0.15s ease;
}
.lab-navigation a:hover {
  background: var(--med-tint);
  border-color: var(--med-primary-light);
  color: var(--med-primary-deep);
}

.new-workbench {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  border: 1px solid var(--med-border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(136, 19, 55, 0.06);
  margin-bottom: 30px;
  background: #ffffff;
}
@media (max-width: 860px) {
  .new-workbench {
    grid-template-columns: 1fr;
  }
}

.new-visual {
  background: #2b040e;
  color: #fff1f2;
  display: flex;
  flex-direction: column;
  min-width: 0;
  border-right: 1px solid #4c0519;
}
.new-visual .visual-top {
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #4c0519;
  background: #380613;
}
.new-visual .visual-badge {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fda4af;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}
.new-visual .visual-badge::before {
  content: '';
  display: inline-block;
  width: 7px;
  height: 7px;
  background: #f43f5e;
  border-radius: 50%;
  box-shadow: 0 0 8px #f43f5e;
}
.new-visual .visual-mode-toggle {
  display: flex;
  background: #1c0209;
  border: 1px solid #5c081e;
  border-radius: 4px;
  padding: 2px;
}
.new-visual .visual-mode-toggle button {
  background: transparent;
  border: none;
  color: #fda4af;
  font-size: 11px;
  padding: 3px 9px;
  border-radius: 3px;
  cursor: pointer;
  font-family: inherit;
}
.new-visual .visual-mode-toggle button.active {
  background: var(--med-primary);
  color: #ffffff;
  font-weight: 600;
}
.new-visual .visual-screen {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  min-height: 330px;
  background: radial-gradient(circle at center, #380613 0%, #1f0208 100%);
  position: relative;
}
.new-visual .visual-screen svg {
  max-width: 100%;
  max-height: 320px;
  width: 100%;
}
.new-visual .visual-readouts {
  padding: 12px 18px;
  background: #1c0209;
  border-top: 1px solid #4c0519;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
}
.visual-readouts .readout-item {
  display: flex;
  flex-direction: column;
}
.visual-readouts .readout-label {
  font-size: 10px;
  text-transform: uppercase;
  color: #fda4af;
  letter-spacing: 0.05em;
  margin-bottom: 3px;
}
.visual-readouts .readout-val {
  font-family: 'SF Mono', Menlo, Consolas, Monaco, monospace;
  font-size: 17px;
  font-weight: 700;
  color: #fff1f2;
}
.visual-readouts .readout-val small {
  font-size: 11px;
  color: #fda4af;
  margin-left: 3px;
  font-weight: 400;
}

.new-controls {
  padding: 18px;
  background: #ffffff;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.control-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.control-card label {
  font-size: 12px;
  font-weight: 600;
  color: var(--med-primary-deep);
  display: flex;
  justify-content: space-between;
}
.control-card label span.unit {
  font-weight: 400;
  color: #78716c;
}
.control-card input[type="range"] {
  width: 100%;
  accent-color: var(--med-primary);
  cursor: pointer;
}
.control-card .range-limits {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: #a8a29e;
}

.btn-med {
  background: var(--med-primary);
  color: #ffffff;
  border: none;
  border-radius: 4px;
  padding: 10px 14px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: background 0.15s ease;
  font-family: inherit;
  width: 100%;
}
.btn-med:hover {
  background: var(--med-primary-dark);
}
.btn-med:disabled {
  background: #cbd5e1;
  cursor: not-allowed;
}
.btn-med-secondary {
  background: var(--med-tint-light);
  color: var(--med-primary-dark);
  border: 1px solid var(--med-border);
  border-radius: 4px;
  padding: 8px 12px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  font-family: inherit;
  transition: all 0.15s ease;
}
.btn-med-secondary:hover {
  background: var(--med-tint);
  border-color: var(--med-primary);
}

.control-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}

.mode-notice {
  font-size: 11px;
  padding: 8px 10px;
  background: var(--med-tint);
  border-left: 3px solid var(--med-primary);
  border-radius: 3px;
  color: var(--med-primary-deep);
  line-height: 1.4;
}

.data-panel {
  border: 1px solid #e7e5e4;
  border-radius: 8px;
  overflow: hidden;
  background: #ffffff;
  margin-bottom: 24px;
}
.data-panel .panel-head {
  padding: 12px 16px;
  background: #fafaf9;
  border-bottom: 1px solid #e7e5e4;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.data-panel .panel-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--med-primary-deep);
}
.data-panel .table-wrap {
  overflow-x: auto;
  max-height: 240px;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.data-table th, .data-table td {
  padding: 7px 12px;
  text-align: left;
  border-bottom: 1px solid #f5f5f4;
}
.data-table th {
  background: #fafaf9;
  font-weight: 600;
  color: #44403c;
  position: sticky;
  top: 0;
}
.data-table tr:hover td {
  background: var(--med-tint-light);
}

.analysis-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}
@media (max-width: 720px) {
  .analysis-grid {
    grid-template-columns: 1fr;
  }
}
.stat-box {
  background: #ffffff;
  border: 1px solid #e7e5e4;
  border-radius: 6px;
  padding: 14px;
  display: flex;
  flex-direction: column;
}
.stat-box .stat-label {
  font-size: 11px;
  text-transform: uppercase;
  color: #78716c;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}
.stat-box .stat-val {
  font-family: 'SF Mono', Menlo, Consolas, Monaco, monospace;
  font-size: 20px;
  font-weight: 700;
  color: var(--med-primary-deep);
}
.stat-box .stat-sub {
  font-size: 11px;
  color: #a8a29e;
  margin-top: 3px;
}

.chart-box {
  border: 1px solid #e7e5e4;
  border-radius: 8px;
  padding: 14px;
  background: #ffffff;
  margin-bottom: 24px;
}
.chart-box h4 {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--med-primary-deep);
}
.chart-box svg {
  width: 100%;
  height: 200px;
}

.theory-callout {
  background: var(--med-tint-light);
  border: 1px solid var(--med-border);
  border-radius: 6px;
  padding: 16px;
  margin: 18px 0;
  border-left: 4px solid var(--med-primary);
}
.theory-callout h4 {
  margin: 0 0 8px;
  color: var(--med-primary-deep);
  font-size: 14px;
}
.theory-callout p {
  margin: 0;
  font-size: 13px;
  color: #44403c;
  line-height: 1.55;
}

.viva-card {
  background: #ffffff;
  border: 1px solid #e7e5e4;
  border-radius: 6px;
  padding: 14px 18px;
  margin-bottom: 12px;
}
.viva-q {
  font-size: 13px;
  font-weight: 700;
  color: var(--med-primary-deep);
  margin-bottom: 6px;
}
.viva-a {
  font-size: 12px;
  color: #44403c;
  line-height: 1.5;
}

.quiz-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}
.quiz-item {
  border: 1px solid #e7e5e4;
  border-radius: 6px;
  padding: 14px 16px;
  background: #ffffff;
}
.quiz-q {
  font-size: 13px;
  font-weight: 600;
  color: var(--med-primary-deep);
  margin-bottom: 10px;
}
.quiz-options {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.quiz-opt {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid #e7e5e4;
  border-radius: 4px;
  font-size: 12px;
  cursor: pointer;
  background: #fafaf9;
  transition: all 0.15s ease;
}
.quiz-opt:hover {
  background: var(--med-tint-light);
  border-color: var(--med-border);
}
.quiz-opt.correct {
  background: #dcfce7;
  border-color: #86efac;
  color: #166534;
}
.quiz-opt.incorrect {
  background: #fee2e2;
  border-color: #fca5a5;
  color: #991b1b;
}