:root {
  --n-bg: #f8fafc;
  --n-surface: #fff;
  --n-surface-subtle: #f1f5f9;
  --n-card-bg: rgba(255, 255, 255, 0.96);
  --n-border: #cbd5e1;
  --n-border-hover: #94a3b8;
  --n-text: #0f172a;
  --n-text-muted: #64748b;
  --n-text-bright: #020617;
  --n-primary: #0284c7;
  --n-primary-hover: #0369a1;
  --n-accent-cyan: #06b6d4;
  --n-success: #10b981;
  --n-warning: #f59e0b;
  --n-danger: #ef4444;
  --n-info: #0284c7;
  --n-chart-bg: #f8fafc;
  --n-chart-plateau: rgba(6, 182, 212, 0.12);
  --n-chart-band: rgba(2, 132, 199, 0.12);
  --n-chart-amb: #94a3b8;
  --n-shadow: 0 16px 40px -8px rgba(0, 0, 0, 0.08);
}

.theme-dark {
  --n-bg: #070b12;
  --n-surface: #0f172a;
  --n-surface-subtle: #1e293b;
  --n-card-bg: rgba(15, 23, 42, 0.94);
  --n-border: #1e293b;
  --n-border-hover: #334155;
  --n-text: #f8fafc;
  --n-text-muted: #94a3b8;
  --n-text-bright: #fff;
  --n-primary: #38bdf8;
  --n-primary-hover: #7dd3fc;
  --n-accent-cyan: #22d3ee;
  --n-success: #34d399;
  --n-warning: #fbbf24;
  --n-danger: #f87171;
  --n-info: #38bdf8;
  --n-chart-bg: #0b1120;
  --n-chart-plateau: rgba(34, 211, 238, 0.14);
  --n-chart-band: rgba(56, 189, 248, 0.14);
  --n-chart-amb: #64748b;
  --n-shadow: 0 20px 48px -10px rgba(0, 0, 0, 0.65);
}

.sc-algor-cockpit {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  background-color: var(--n-card-bg);
  border: 1px solid var(--n-border);
  border-radius: 20px;
  padding: 2.25rem;
  box-shadow: var(--n-shadow);
  backdrop-filter: blur(14px);
  color: var(--n-text);
  box-sizing: border-box;
  width: 100%;
}

@media (min-width: 1024px) {
  .sc-algor-cockpit {
    grid-template-columns: 420px 1fr;
    gap: 2.5rem;
  }
}

.sc-cockpit-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.sc-cockpit-stage {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.sc-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.sc-panel-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--n-text-bright);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.sc-unit-toggle {
  display: flex;
  background-color: var(--n-surface-subtle);
  border: 1px solid var(--n-border);
  border-radius: 10px;
  padding: 3px;
}

.sc-unit-btn {
  background: transparent;
  border: none;
  color: var(--n-text-muted);
  font-size: 0.825rem;
  font-weight: 700;
  padding: 0.4rem 0.85rem;
  border-radius: 7px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.sc-unit-btn:hover {
  color: var(--n-text-bright);
}

.sc-unit-btn.active {
  background-color: var(--n-primary);
  color: #fff;
}

.sc-presets-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.sc-preset-chip {
  background-color: var(--n-surface);
  border: 1px solid var(--n-border);
  color: var(--n-text);
  border-radius: 10px;
  padding: 0.55rem 0.95rem;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.sc-preset-chip:hover {
  border-color: var(--n-primary);
  color: var(--n-primary);
}

.sc-preset-chip.active {
  background-color: var(--n-primary);
  border-color: var(--n-primary);
  color: #fff;
}

.sc-input-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sc-input-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sc-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--n-text-muted);
}

.sc-tactile-row {
  display: grid;
  grid-template-columns: 1fr 95px;
  gap: 1rem;
  align-items: center;
}

.sc-slider {
  appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 9999px;
  background: var(--n-surface-subtle);
  border: 1px solid var(--n-border);
  outline: none;
}

.sc-slider::-webkit-slider-thumb {
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--n-primary);
  cursor: pointer;
  border: 2px solid #fff;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.25);
}

.sc-num-input {
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--n-border);
  background-color: var(--n-surface);
  color: var(--n-text-bright);
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
}

.sc-time-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.sc-time-input {
  padding: 0.55rem 2.5rem 0.55rem 0.85rem;
  border-radius: 8px;
  border: 1px solid var(--n-border);
  background-color: var(--n-surface);
  color: var(--n-text-bright);
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  position: relative;
}

.sc-time-input::-webkit-calendar-picker-indicator {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.sc-time-icon {
  position: absolute;
  right: 0.75rem;
  width: 18px;
  height: 18px;
  stroke: var(--n-primary);
  pointer-events: none;
}

.sc-custom-select {
  position: relative;
  width: 100%;
}

.sc-select-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--n-border);
  background-color: var(--n-surface);
  color: var(--n-text-bright);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s ease;
}

.sc-select-trigger:hover {
  border-color: var(--n-border-hover);
}

.sc-select-chevron {
  width: 18px;
  height: 18px;
  stroke: var(--n-text-muted);
}

.sc-select-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  width: 100%;
  max-height: 240px;
  overflow-y: auto;
  background-color: var(--n-surface);
  border: 1px solid var(--n-border);
  border-radius: 10px;
  box-shadow: var(--n-shadow);
  z-index: 50;
}

.sc-select-dropdown.open {
  display: block;
}

.sc-select-option {
  padding: 0.7rem 1rem;
  font-size: 0.9rem;
  color: var(--n-text);
  cursor: pointer;
  transition: background-color 0.1s ease;
}

.sc-select-option:hover {
  background-color: var(--n-surface-subtle);
  color: var(--n-primary);
}

.sc-actions-row {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.sc-btn {
  padding: 0.65rem 1.1rem;
  border-radius: 10px;
  border: 1px solid var(--n-border);
  background-color: var(--n-surface);
  color: var(--n-text-bright);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.sc-btn:hover {
  border-color: var(--n-primary);
  color: var(--n-primary);
}

.sc-btn-primary {
  background-color: var(--n-primary);
  border-color: var(--n-primary);
  color: #fff;
}

.sc-btn-primary:hover {
  background-color: var(--n-primary-hover);
  color: #fff;
}

.sc-warning-card {
  background-color: var(--n-surface-subtle);
  border: 1px solid var(--n-border);
  border-left: 4px solid var(--n-warning);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.sc-warning-title {
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--n-warning);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sc-warning-text {
  font-size: 0.825rem;
  line-height: 1.5;
  color: var(--n-text-muted);
}

.sc-hero-card {
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.08), rgba(16, 185, 129, 0.06));
  border: 1px solid var(--n-border);
  border-radius: 14px;
  padding: 1.6rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.sc-hero-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sc-hero-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--n-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sc-hero-val {
  font-size: 2.85rem;
  font-weight: 800;
  color: var(--n-text-bright);
  line-height: 1.1;
}

.sc-hero-sub {
  font-size: 0.95rem;
  color: var(--n-text-muted);
}

.sc-hero-sub strong {
  color: var(--n-text-bright);
}

.sc-gauge-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 0.4rem;
}

.sc-gauge-track {
  width: 100%;
  height: 10px;
  background-color: var(--n-surface-subtle);
  border-radius: 9999px;
  overflow: hidden;
  border: 1px solid var(--n-border);
}

.sc-gauge-bar {
  height: 100%;
  border-radius: 9999px;
  transition: width 0.3s ease;
}

.sc-gauge-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--n-text-muted);
}

.sc-badge {
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.3rem 0.8rem;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-success {
  background: rgba(16, 185, 129, 0.18);
  color: var(--n-success);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-info {
  background: rgba(6, 182, 212, 0.18);
  color: var(--n-accent-cyan);
  border: 1px solid rgba(6, 182, 212, 0.3);
}

.badge-warning {
  background: rgba(245, 158, 11, 0.18);
  color: var(--n-warning);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-danger {
  background: rgba(239, 68, 68, 0.18);
  color: var(--n-danger);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.sc-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.sc-stat-card {
  background-color: var(--n-surface);
  border: 1px solid var(--n-border);
  border-radius: 12px;
  padding: 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.sc-stat-label {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--n-text-muted);
}

.sc-stat-val {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--n-text-bright);
}

.sc-stat-sub {
  font-size: 0.75rem;
  color: var(--n-text-muted);
}

.sc-chart-stage {
  background-color: var(--n-chart-bg);
  border: 1px solid var(--n-border);
  border-radius: 14px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.sc-nomogram-svg {
  width: 100%;
  height: auto;
  max-height: 350px;
  display: block;
}

.sc-chart-axis {
  stroke: var(--n-border);
  stroke-width: 1.5;
}

.sc-chart-grid {
  stroke: var(--n-border);
  stroke-width: 1;
  stroke-dasharray: 3 4;
  opacity: 0.65;
}

.sc-chart-axis-label {
  fill: var(--n-text-muted);
  font-size: 12px;
  font-weight: 600;
}

.sc-chart-plateau {
  fill: var(--n-chart-plateau);
}

.sc-chart-band {
  fill: var(--n-chart-band);
}

.sc-chart-amb {
  stroke: var(--n-chart-amb);
  stroke-width: 1.5;
  stroke-dasharray: 4 4;
}

.sc-chart-line {
  fill: none;
  stroke: url("#sc-curve-grad");
  stroke-width: 4;
  stroke-linecap: round;
}

.sc-chart-pulse {
  fill: rgba(56, 189, 248, 0.35);
  animation: sc-pulse-anim 2s infinite ease-out;
}

.sc-chart-core {
  fill: var(--n-danger);
  stroke: #fff;
  stroke-width: 2.5;
}

.sc-chart-tag {
  fill: var(--n-text-muted);
  font-size: 12px;
  font-weight: 600;
}

.sc-chart-pt-label {
  fill: var(--n-text-bright);
  font-size: 13px;
  font-weight: 700;
}

@keyframes sc-pulse-anim {
  0% {
    r: 5;
    opacity: 0.9;
  }
  100% {
    r: 16;
    opacity: 0;
  }
}