:root {
  --ls-bg: #f7f7f5;
  --ls-panel: #ffffff;
  --ls-panel-soft: rgba(255, 255, 255, 0.76);
  --ls-border: rgba(26, 27, 30, 0.1);
  --ls-dark: #1a1b1e;
  --ls-dark-soft: rgba(26, 27, 30, 0.65);
  --ls-blue: #2a3a4a;
  --ls-accent: #c95234;
  --ls-accent-dark: #aa4228;
  --ls-accent-soft: rgba(201, 82, 52, 0.08);
  --ls-radius-xl: 28px;
  --ls-radius-lg: 20px;
  --ls-radius-md: 14px;
  --ls-shadow: 0 20px 50px rgba(26, 27, 30, 0.08);
  --ls-shadow-soft: 0 10px 26px rgba(26, 27, 30, 0.04);
  --ls-font-display: 'Cabinet Grotesk', 'Inter', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --ls-font-body: 'Switzer', 'Inter', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --ls-font-serif: 'Instrument Serif', Georgia, 'Times New Roman', serif;
}

.lovest-sim,
.lovest-sim * {
  box-sizing: border-box;
}

.lovest-sim {
  color: var(--ls-dark);
  font-family: var(--ls-font-body);
  max-width: 1280px;
  margin: 0 auto;
  padding: 40px 20px 64px;
}

.ls-head {
  padding: 32px 0 20px;
}

.ls-eyebrow,
.ls-kicker {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--ls-accent);
  margin: 0 0 10px;
}

.ls-head-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) minmax(260px, 0.85fr);
  gap: 24px;
  align-items: end;
}

.ls-head h1 {
  font-family: var(--ls-font-display);
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin: 0 0 14px;
}

.ls-lead {
  font-size: 1.12rem;
  line-height: 1.65;
  color: var(--ls-dark-soft);
  max-width: 700px;
  margin: 0;
}

.ls-location-line,
.ls-context-note {
  margin: 12px 0 0;
  color: rgba(42, 58, 74, 0.92);
  line-height: 1.55;
}

.ls-location-line {
  font-weight: 600;
}

.ls-context-note {
  display: inline-flex;
  margin-top: 14px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(201, 82, 52, 0.08);
  color: var(--ls-accent-dark);
  font-size: 0.9rem;
  font-weight: 600;
}

.ls-head-note {
  background: linear-gradient(180deg, rgba(42, 58, 74, 0.06), rgba(42, 58, 74, 0.02));
  border: 1px solid rgba(42, 58, 74, 0.12);
  border-radius: var(--ls-radius-lg);
  padding: 18px 18px 20px;
}

.ls-head-note strong,
.ls-sidebar-card h2,
.ls-card h2,
.ls-result-card h3 {
  font-family: var(--ls-font-display);
}

.ls-head-note p {
  margin: 8px 0 0;
  color: rgba(42, 58, 74, 0.86);
  line-height: 1.5;
}

.ls-progress {
  height: 8px;
  border-radius: 999px;
  background: rgba(26, 27, 30, 0.07);
  overflow: hidden;
  margin-bottom: 30px;
}

.ls-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--ls-accent), #e57f5c);
  border-radius: inherit;
  transition: width 0.35s ease;
}

.ls-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(320px, 0.8fr);
  gap: 24px;
  align-items: start;
}

.ls-main-column {
  display: grid;
  gap: 20px;
}

.ls-card,
.ls-sidebar-card {
  background: var(--ls-panel-soft);
  backdrop-filter: blur(8px);
  border: 1px solid var(--ls-border);
  border-radius: var(--ls-radius-xl);
  box-shadow: var(--ls-shadow-soft);
}

.ls-card {
  padding: 24px;
}

.ls-sidebar-card {
  position: sticky;
  top: 24px;
  padding: 24px;
  background: linear-gradient(180deg, rgba(42, 58, 74, 0.98), rgba(26, 27, 30, 0.98));
  color: #fff;
  box-shadow: var(--ls-shadow);
}

.ls-sidebar-top,
.ls-section-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.ls-section-top.compact {
  margin-bottom: 14px;
}

.ls-card h2,
.ls-sidebar-card h2 {
  margin: 0;
  font-size: clamp(1.45rem, 2.5vw, 2rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.ls-muted {
  color: var(--ls-dark-soft);
  font-size: 0.96rem;
  line-height: 1.55;
  margin: 0;
}

.ls-sidebar-card .ls-muted {
  color: rgba(255, 255, 255, 0.68);
}

.ls-choice-grid,
.ls-profile-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.ls-choice-grid.two-up {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ls-choice-grid.is-disabled {
  opacity: 0.58;
}

.ls-choice,
.ls-profile,
.ls-tab,
.ls-chip,
.ls-counter-btn,
.ls-link-btn,
.ls-btn {
  appearance: none;
  border: none;
  font: inherit;
  cursor: pointer;
}

.ls-choice,
.ls-profile {
  background: #fff;
  border: 1px solid rgba(26, 27, 30, 0.12);
  border-radius: 22px;
  padding: 18px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 150px;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.ls-choice:hover,
.ls-profile:hover,
.ls-tab:hover,
.ls-chip:hover,
.ls-counter-btn:hover,
.ls-btn:hover,
.ls-link-btn:hover {
  transform: translateY(-1px);
}

.ls-choice.is-active,
.ls-profile.is-active {
  border-color: rgba(201, 82, 52, 0.38);
  background: linear-gradient(180deg, rgba(201, 82, 52, 0.1), rgba(255, 255, 255, 0.98));
  box-shadow: 0 16px 26px rgba(201, 82, 52, 0.1);
}

.ls-choice strong,
.ls-profile strong {
  font-size: 1.1rem;
  line-height: 1.2;
}

.ls-choice span,
.ls-profile span {
  color: var(--ls-dark-soft);
  line-height: 1.5;
}

.ls-choice-pill,
.ls-result-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(42, 58, 74, 0.08);
  color: var(--ls-blue);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.ls-tab-row {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
  margin-bottom: 18px;
}

.ls-tab {
  white-space: nowrap;
  background: rgba(26, 27, 30, 0.05);
  color: var(--ls-dark);
  padding: 11px 14px;
  border-radius: 999px;
  font-weight: 600;
  transition: background 0.18s ease, color 0.18s ease;
}

.ls-tab.is-active,
.ls-chip.is-active {
  background: var(--ls-accent);
  color: #fff;
}

.ls-item-list {
  display: grid;
  gap: 10px;
}

.ls-item-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(26, 27, 30, 0.08);
  border-radius: 18px;
  padding: 14px 16px;
}

.ls-item-row.has-value {
  border-color: rgba(201, 82, 52, 0.24);
  box-shadow: 0 12px 22px rgba(201, 82, 52, 0.06);
}

.ls-item-copy strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1rem;
}

.ls-item-copy span {
  color: var(--ls-dark-soft);
  font-size: 0.92rem;
}

.ls-counter {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.ls-counter-btn {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(26, 27, 30, 0.06);
  color: var(--ls-dark);
  font-size: 1.35rem;
  line-height: 1;
}

.ls-counter-value {
  min-width: 24px;
  text-align: center;
  font-weight: 700;
}

.ls-subsection {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(26, 27, 30, 0.08);
}

.ls-inline-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.ls-chip {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(26, 27, 30, 0.06);
  color: var(--ls-dark);
  font-weight: 600;
}

.ls-options-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.ls-field,
.ls-toggle {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ls-field span,
.ls-toggle span {
  font-weight: 600;
  line-height: 1.45;
}

.ls-field select {
  width: 100%;
  border: 1px solid rgba(26, 27, 30, 0.12);
  border-radius: 14px;
  padding: 13px 14px;
  background: #fff;
  font: inherit;
  color: var(--ls-dark);
}

.ls-toggle {
  flex-direction: row;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 15px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(26, 27, 30, 0.08);
  border-radius: 16px;
}

.ls-toggle input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--ls-accent);
}

.ls-toggle.full-width {
  grid-column: 1 / -1;
}

.ls-empty-panel,
.ls-placeholder-box,
.ls-note-box {
  border-style: dashed;
}

.ls-placeholder-box,
.ls-note-box {
  background: rgba(255, 255, 255, 0.06);
  border: 1px dashed rgba(255, 255, 255, 0.18);
  border-radius: 20px;
  padding: 16px;
}

.ls-placeholder-box p,
.ls-note-box strong {
  margin: 0 0 8px;
}

.ls-scenario-box {
  border-radius: 18px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.ls-scenario-box strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1rem;
}

.ls-scenario-box p {
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.55;
}

.ls-volume-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 14px 0 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ls-volume-line strong {
  font-size: clamp(1.4rem, 3vw, 2rem);
  line-height: 1;
}

.ls-volume-line span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.95rem;
}

.ls-confidence-note {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.94rem;
  line-height: 1.55;
}

.ls-result-card {
  margin-top: 16px;
  border-radius: 24px;
  padding: 18px 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
}

.ls-result-card.is-primary {
  background: linear-gradient(180deg, rgba(201, 82, 52, 0.3), rgba(201, 82, 52, 0.08));
  border-color: rgba(201, 82, 52, 0.32);
}

.ls-result-card.is-alt {
  background: rgba(255, 255, 255, 0.04);
}

.ls-result-card h3 {
  margin: 12px 0 8px;
  font-size: 1.35rem;
  line-height: 1.05;
}

.ls-result-card p,
.ls-result-card small {
  display: block;
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.55;
}

.ls-result-card small {
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.62);
}

.ls-alt-wrap {
  margin-top: 16px;
}

.ls-sidebar-section {
  margin-top: 22px;
}

.ls-sidebar-section h3 {
  margin: 0 0 12px;
  font-size: 1rem;
  line-height: 1.2;
}

.ls-reason-list,
.ls-driver-list,
.ls-proof-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 9px;
}

.ls-reason-list li,
.ls-driver-list li,
.ls-proof-list li {
  position: relative;
  padding-left: 16px;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.55;
}

.ls-reason-list li::before,
.ls-driver-list li::before,
.ls-proof-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--ls-accent);
}

.ls-driver-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-left: 0;
}

.ls-driver-list li::before {
  display: none;
}

.ls-driver-list strong {
  white-space: nowrap;
  color: #fff;
}

.ls-proof-list li strong {
  display: block;
  margin-bottom: 2px;
  color: #fff;
}

.ls-factor-grid {
  display: grid;
  gap: 10px;
}

.ls-factor-card {
  padding: 14px 15px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.ls-factor-card strong {
  display: block;
  margin-bottom: 6px;
}

.ls-factor-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.5;
}

.ls-cta-stack {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.ls-btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  padding: 14px 16px;
  border-radius: 16px;
  font-weight: 700;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.ls-btn-primary {
  background: var(--ls-accent);
  color: #fff;
}

.ls-btn-primary:hover {
  background: var(--ls-accent-dark);
}

.ls-btn-secondary,
.ls-btn-ghost {
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
}

.ls-btn-secondary {
  background: rgba(255, 255, 255, 0.06);
}

.ls-btn-ghost {
  background: transparent;
}

.ls-cta-primary-note {
  margin: -2px 0 4px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
  line-height: 1.5;
}

.ls-inline-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.ls-link-btn {
  background: transparent;
  color: rgba(255, 255, 255, 0.76);
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.ls-sidebar-card .ls-link-btn:hover {
  color: #fff;
}

.ls-card .ls-link-btn {
  color: var(--ls-accent);
}

.ls-note-box {
  margin-top: 18px;
}

.ls-note-box pre {
  white-space: pre-wrap;
  word-break: break-word;
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.82rem;
  line-height: 1.55;
}

.ls-status-region {
  min-height: 20px;
  margin-top: 14px;
  font-size: 0.9rem;
  color: #ffd6ca;
}

.ls-footnote-card {
  background: rgba(255, 255, 255, 0.5);
}

.ls-debug-section {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 18px;
}

.ls-debug-list {
  display: grid;
  gap: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.76);
}

.ls-card button:focus-visible,
.ls-card select:focus-visible,
.ls-sidebar-card button:focus-visible,
.ls-sidebar-card a:focus-visible,
.ls-card a:focus-visible {
  outline: 3px solid rgba(201, 82, 52, 0.28);
  outline-offset: 2px;
}

@media (max-width: 1080px) {
  .ls-layout,
  .ls-head-grid {
    grid-template-columns: 1fr;
  }

  .ls-sidebar-card {
    position: static;
  }
}

@media (max-width: 760px) {
  .lovest-sim {
    padding: 28px 14px 52px;
  }

  .ls-card,
  .ls-sidebar-card {
    padding: 18px;
    border-radius: 22px;
  }

  .ls-choice-grid,
  .ls-profile-grid,
  .ls-options-grid {
    grid-template-columns: 1fr;
  }

  .ls-section-top,
  .ls-subsection,
  .ls-sidebar-top,
  .ls-volume-line {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .ls-counter {
    justify-content: flex-start;
  }

  .ls-inline-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .ls-context-note {
    display: block;
    border-radius: 16px;
  }
}