.lol-research-shell {
  --research-bg: rgba(15, 22, 36, 0.92);
  --research-bg-soft: rgba(20, 29, 46, 0.78);
  --research-bg-muted: rgba(255, 255, 255, 0.03);
  --research-border: rgba(255, 255, 255, 0.08);
  --research-border-strong: rgba(107, 140, 201, 0.26);
  --research-text: var(--text-primary, #f4f7ff);
  --research-text-soft: var(--text-secondary, rgba(226, 232, 244, 0.84));
  --research-text-muted: var(--text-muted, rgba(184, 196, 216, 0.7));
  --research-accent: #79aefb;
  --research-accent-soft: rgba(121, 174, 251, 0.18);
  --research-success: #53d0b0;
  --research-warning: #f0bf79;
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: 1480px;
  font-family: var(--font-family, 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);
}

.lol-research-shell button,
.lol-research-shell input,
.lol-research-shell select,
.lol-research-shell textarea {
  font-family: inherit;
}

.lol-research-header,
.lol-research-progress-card,
.lol-research-question-card,
.lol-research-empty-state,
.lol-research-lab-card,
.lol-research-day-card,
.lol-research-repeatable-card {
  background: var(--research-bg);
  border: 1px solid var(--research-border);
  border-radius: 22px;
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.18);
}

.lol-research-header {
  padding: 24px 26px;
}

.lol-research-kicker {
  display: inline-flex;
  align-items: center;
  margin-bottom: 10px;
  color: var(--research-accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.lol-research-header-main h1 {
  margin: 0 0 10px;
  color: var(--research-text);
  font-size: clamp(30px, 3.5vw, 42px);
  line-height: 1.08;
}

.lol-research-header-main p,
.lol-research-header-meta span,
.lol-research-question-head p,
.lol-research-lab-card-head p,
.lol-research-progress-card p,
.lol-research-inline-empty p,
.lol-research-empty-state p {
  margin: 0;
  color: var(--research-text-muted);
  line-height: 1.6;
}

.lol-research-header-meta {
  display: grid;
  gap: 12px;
  align-content: start;
}

.lol-research-meta-card {
  padding: 14px 16px;
  border-radius: 18px;
  background: var(--research-bg-soft);
  border: 1px solid var(--research-border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.lol-research-meta-card span {
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.lol-research-meta-card strong {
  color: var(--research-text);
  font-size: 16px;
  font-weight: 700;
}

.lol-research-link-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 16px;
  border-radius: 16px;
  background: var(--research-accent-soft);
  border: 1px solid var(--research-border-strong);
  color: var(--research-text);
  font-weight: 700;
  text-decoration: none;
  transition: background 140ms ease, border-color 140ms ease, transform 140ms ease;
}

.lol-research-link-pill:hover {
  background: rgba(121, 174, 251, 0.24);
  border-color: rgba(121, 174, 251, 0.42);
  transform: translateY(-1px);
}

.lol-research-topbar {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
}

.lol-research-tabs {
  display: inline-flex;
  padding: 4px;
  border-radius: 16px;
  border: 1px solid var(--research-border);
  background: var(--research-bg-soft);
  gap: 4px;
}

.lol-research-tab {
  min-width: 138px;
  min-height: 42px;
  padding: 0 18px;
  border: none;
  border-radius: 12px;
  background: transparent;
  color: var(--research-text-muted);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background 140ms ease, color 140ms ease;
}

.lol-research-tab.active {
  background: rgba(121, 174, 251, 0.16);
  color: var(--research-text);
}

.lol-research-save-pill {
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid rgba(83, 208, 176, 0.25);
  background: rgba(25, 84, 70, 0.55);
  color: #defdf6;
  font-size: 13px;
  font-weight: 700;
}

.lol-research-day-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.lol-research-edit-window-note {
  padding: 12px 16px;
  border-radius: 16px;
  border: 1px solid rgba(240, 191, 121, 0.22);
  background: rgba(76, 55, 27, 0.32);
  color: #f7ddba;
  font-size: 13px;
  line-height: 1.5;
}

.lol-research-day-chip {
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--research-border);
  background: var(--research-bg-soft);
  color: var(--research-text-muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 140ms ease, color 140ms ease, border-color 140ms ease;
}

.lol-research-day-chip.active,
.lol-research-day-chip:hover {
  color: var(--research-text);
  border-color: var(--research-border-strong);
  background: rgba(121, 174, 251, 0.14);
}

.lol-research-wizard-layout {
  display: grid;
  grid-template-columns: minmax(260px, 25%) 1px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

.lol-research-wizard-sidebar,
.lol-research-wizard-main {
  min-width: 0;
}

.lol-research-divider {
  align-self: stretch;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0),
    rgba(255, 255, 255, 0.08),
    rgba(255, 255, 255, 0)
  );
  border-radius: 999px;
}

.lol-research-progress-card {
  padding: 18px;
}

.lol-research-progress-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  margin-bottom: 12px;
}

.lol-research-progress-head span,
.lol-research-question-step,
.lol-research-context-kicker,
.lol-research-day-context span,
.lol-research-repeatable-head span,
.lol-research-lab-card-head h3,
.lol-research-lab-card-head h2 {
  color: var(--research-text-soft);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lol-research-progress-head strong {
  color: var(--research-text);
  font-size: 15px;
}

.lol-research-progress-track {
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  overflow: hidden;
  margin-bottom: 10px;
}

.lol-research-progress-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #6ebcff 0%, #53d0b0 100%);
  transition: width 160ms ease;
}

.lol-research-toc {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.lol-research-toc-category {
  border-radius: 18px;
  border: 1px solid var(--research-border);
  background: var(--research-bg-soft);
  overflow: hidden;
}

.lol-research-toc-category-btn {
  width: 100%;
  min-height: 48px;
  padding: 0 16px;
  border: none;
  background: transparent;
  color: var(--research-text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.lol-research-toc-category-btn strong {
  color: var(--research-text-muted);
  font-size: 12px;
}

.lol-research-toc-list {
  display: none;
  padding: 0 8px 8px;
}

.lol-research-toc-list.expanded {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.lol-research-toc-question {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  color: var(--research-text-soft);
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  text-align: left;
  cursor: pointer;
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease;
}

.lol-research-toc-question small {
  color: var(--research-text-muted);
  font-size: 12px;
}

.lol-research-toc-question.active,
.lol-research-toc-question:hover {
  background: rgba(121, 174, 251, 0.12);
  border-color: rgba(121, 174, 251, 0.22);
  color: var(--research-text);
}

.lol-research-question-card {
  padding: 22px;
}

.lol-research-question-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--research-border);
}

.lol-research-question-head h2,
.lol-research-empty-state h2,
.lol-research-lab-card-head h2 {
  margin: 8px 0 8px;
  color: var(--research-text);
  font-size: clamp(24px, 2.4vw, 32px);
  line-height: 1.14;
}

.lol-research-question-meta {
  min-width: 160px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--research-border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.lol-research-question-meta span {
  color: var(--research-text-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.lol-research-question-meta strong {
  color: var(--research-text);
  font-size: 14px;
}

.lol-research-question-body {
  padding: 20px 0 18px;
}

.lol-research-question-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding-top: 18px;
  border-top: 1px solid var(--research-border);
}

.lol-research-footer-hint {
  flex: 1;
  color: var(--research-text-muted);
  font-size: 13px;
  line-height: 1.5;
  text-align: center;
}

.lol-research-nav-btn,
.lol-research-inline-btn {
  min-height: 42px;
  padding: 0 16px;
  border-radius: 14px;
  border: 1px solid var(--research-border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--research-text);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: background 140ms ease, border-color 140ms ease, transform 140ms ease;
}

.lol-research-nav-btn:hover:not(:disabled),
.lol-research-inline-btn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.16);
}

.lol-research-nav-btn.primary,
.lol-research-inline-btn.active {
  background: rgba(121, 174, 251, 0.16);
  border-color: rgba(121, 174, 251, 0.34);
}

.lol-research-inline-btn.danger {
  color: #ffdada;
  border-color: rgba(255, 107, 107, 0.2);
  background: rgba(120, 43, 43, 0.32);
}

.lol-research-nav-btn:disabled,
.lol-research-inline-btn:disabled {
  opacity: 0.46;
  cursor: default;
}

.lol-research-context-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.lol-research-context-row {
  display: grid;
  grid-template-columns: minmax(220px, 320px) minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 18px;
  border-radius: 18px;
  background: var(--research-bg);
  border: 1px solid var(--research-border);
}

.lol-research-context-row.stacked {
  grid-template-columns: 1fr;
}

.lol-research-context-summary h3,
.lol-research-day-context strong,
.lol-research-repeatable-head strong {
  margin: 8px 0 8px;
  color: var(--research-text);
  font-size: 21px;
  line-height: 1.2;
}

.lol-research-context-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--research-text-muted);
  font-size: 13px;
  line-height: 1.5;
}

.lol-research-context-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.lol-research-context-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--research-border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--research-text-soft);
  font-size: 12px;
  font-weight: 600;
}

.lol-research-context-control {
  min-width: 0;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.lol-research-context-control select,
.lol-research-context-control .lol-research-bound-input {
  max-width: 240px;
}

.lol-research-context-control .lol-research-input-shell {
  min-width: 180px;
  max-width: 260px;
}

.lol-research-context-control.wide {
  width: 100%;
  display: block;
}

.lol-research-choice-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.lol-research-choice-btn {
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid var(--research-border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--research-text-soft);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease;
}

.lol-research-choice-btn.active {
  background: rgba(121, 174, 251, 0.16);
  border-color: rgba(121, 174, 251, 0.34);
  color: var(--research-text);
}

.lol-research-bound-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--research-text-soft);
  font-size: 13px;
  font-weight: 600;
}

.lol-research-input-label {
  color: var(--research-text-muted);
  font-size: 12px;
}

.lol-research-input-shell {
  position: relative;
}

.lol-research-bound-input,
.lol-research-filter-group input,
.lol-research-filter-group select {
  width: 100%;
  min-height: 46px;
  padding: 0 14px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #141d2f;
  color: var(--research-text);
  font-size: 14px;
  outline: none;
  transition: border-color 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

.lol-research-bound-input option,
.lol-research-filter-group select option {
  background-color: #0f1624;
  color: var(--research-text, #f4f7ff);
}

.lol-research-bound-input:focus,
.lol-research-filter-group input:focus,
.lol-research-filter-group select:focus {
  border-color: rgba(121, 174, 251, 0.36);
  box-shadow: 0 0 0 3px rgba(121, 174, 251, 0.12);
  background: rgba(255, 255, 255, 0.06);
}

.lol-research-bound-field textarea.lol-research-bound-input {
  min-height: 108px;
  padding: 12px 14px;
  resize: vertical;
}

.lol-research-input-suffix {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--research-text-muted);
  font-size: 12px;
  pointer-events: none;
}

.lol-research-autocomplete {
  position: relative;
}

.lol-research-autocomplete-menu {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(100% + 8px);
  z-index: 20;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(11, 18, 30, 0.98);
  overflow: hidden;
  box-shadow: 0 18px 28px rgba(0, 0, 0, 0.32);
}

.lol-research-autocomplete-option {
  width: 100%;
  min-height: 42px;
  padding: 0 14px;
  border: none;
  background: transparent;
  color: var(--research-text-soft);
  font-size: 13px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.lol-research-autocomplete-option:hover {
  background: rgba(121, 174, 251, 0.14);
  color: var(--research-text);
}

.lol-research-inline-grid {
  display: grid;
  gap: 14px;
}

.lol-research-inline-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.lol-research-inline-grid.drink {
  grid-template-columns: minmax(0, 1.4fr) minmax(120px, 0.6fr) minmax(160px, 0.8fr);
  align-items: end;
}

.lol-research-day-block,
.lol-research-day-control {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.lol-research-day-card,
.lol-research-repeatable-card {
  padding: 20px;
}

.lol-research-day-card.inline-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 14px 20px;
}

.lol-research-day-card.inline-row .lol-research-day-context {
  margin-bottom: 0;
  display: flex;
  align-items: center;
}

.lol-research-day-card.inline-row .lol-research-day-context span {
  display: none;
}

.lol-research-day-card.inline-row .lol-research-day-control {
  flex-shrink: 0;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin-left: auto;
}

.lol-research-day-card.inline-row select,
.lol-research-day-card.inline-row .lol-research-bound-input {
  max-width: 240px;
  min-height: 38px;
  padding: 0 10px;
  border-radius: 10px;
  font-size: 13px;
  background: #141d2f;
}

.lol-research-day-card.inline-row .lol-research-input-shell {
  min-width: 180px;
  max-width: 260px;
}

.lol-research-day-card.inline-row .lol-research-choice-row {
  margin-bottom: 0;
  display: flex;
  gap: 8px;
}

.lol-research-day-card.inline-row .lol-research-choice-btn {
  min-height: 38px;
  padding: 0 16px;
  border-radius: 10px;
  font-size: 13px;
}

.lol-research-day-context small {
  color: var(--research-text-muted);
  line-height: 1.5;
}

.lol-research-repeatable-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
}

.lol-research-repeatable-head.inline {
  margin-bottom: 10px;
}

.lol-research-repeatable-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.lol-research-repeatable-list.compact {
  gap: 10px;
}

.lol-research-repeatable-row {
  display: grid;
  grid-template-columns: minmax(120px, 0.6fr) minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 12px;
  align-items: end;
}

.lol-research-repeatable-row.meds {
  grid-template-columns: minmax(120px, 0.55fr) minmax(0, 1fr) auto;
}

.lol-research-inline-empty,
.lol-research-chart-empty,
.lol-research-empty-state {
  padding: 22px;
  border-radius: 18px;
  border: 1px dashed rgba(255, 255, 255, 0.12);
  background: var(--research-bg-soft);
}

.lol-research-inline-empty strong,
.lol-research-empty-state h2 {
  display: block;
  color: var(--research-text);
  margin-bottom: 8px;
}

.lol-research-lab {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.lol-research-lab-filterbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.lol-research-filter-group {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.lol-research-filter-group label {
  min-width: 170px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--research-text-soft);
  font-size: 13px;
  font-weight: 600;
}

.lol-research-lab-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.lol-research-lab-card {
  padding: 20px;
}

.lol-research-lab-card.fullwidth {
  padding-bottom: 22px;
}

.lol-research-lab-card-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 14px;
}

.lol-research-lab-card-head h3 {
  margin: 0 0 8px;
}

.lol-research-lab-time-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: 18px;
}

.lol-research-lab-heatmap-panel,
.lol-research-lab-line-panel,
.lol-research-lab-chart-shell {
  min-height: 280px;
}

.lol-research-lab-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.lol-research-compare-chart {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.lol-research-compare-row {
  display: grid;
  grid-template-columns: minmax(120px, 180px) 1fr;
  gap: 12px 16px;
  align-items: center;
}

.lol-research-compare-label {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.lol-research-compare-label strong {
  color: var(--research-text);
  font-size: 14px;
}

.lol-research-compare-label span {
  color: var(--research-text-muted);
  font-size: 12px;
}

.lol-research-compare-metric {
  display: grid;
  grid-template-columns: 44px 1fr 52px;
  gap: 10px;
  align-items: center;
}

.lol-research-compare-metric span,
.lol-research-compare-metric strong {
  font-size: 12px;
}

.lol-research-compare-metric strong {
  color: var(--research-text);
  text-align: right;
}

.lol-research-compare-track {
  position: relative;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.lol-research-compare-track.rating-track {
  overflow: visible;
}

.lol-research-compare-midline {
  position: absolute;
  inset: -2px auto -2px 50%;
  width: 1px;
  background: rgba(255, 255, 255, 0.16);
}

.lol-research-compare-fill {
  position: absolute;
  inset: 0 auto 0 0;
  border-radius: 999px;
}

.lol-research-compare-fill.win {
  background: linear-gradient(90deg, #60a5fa 0%, #53d0b0 100%);
}

.lol-research-compare-fill.rating.positive {
  background: rgba(240, 191, 121, 0.9);
}

.lol-research-compare-fill.rating.negative {
  background: rgba(255, 126, 126, 0.88);
}

.lol-research-heatmap {
  min-height: 100%;
}

.lol-research-heatmap-grid {
  display: grid;
  grid-template-columns: 98px repeat(7, minmax(0, 1fr));
  gap: 8px;
}

.lol-research-heatmap-head,
.lol-research-heatmap-row-label {
  color: var(--research-text-muted);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
}

.lol-research-heatmap-head {
  justify-content: center;
  min-height: 28px;
}

.lol-research-heatmap-row-label {
  min-height: 72px;
}

.lol-research-heatmap-cell {
  min-height: 72px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 10px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: #fff;
}

.lol-research-heatmap-cell.empty {
  background: rgba(255, 255, 255, 0.03);
  color: var(--research-text-muted);
}

.lol-research-heatmap-cell strong {
  font-size: 14px;
  line-height: 1;
}

.lol-research-heatmap-cell span {
  font-size: 12px;
  opacity: 0.84;
}

@media (max-width: 1180px) {
  .lol-research-wizard-layout {
    grid-template-columns: minmax(240px, 290px) 1px minmax(0, 1fr);
  }

  .lol-research-context-row {
    grid-template-columns: 1fr;
  }

  .lol-research-lab-time-grid,
  .lol-research-lab-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 920px) {
  .lol-research-topbar,
  .lol-research-question-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .lol-research-footer-hint {
    text-align: left;
  }

  .lol-research-wizard-layout {
    grid-template-columns: 1fr;
  }

  .lol-research-divider {
    display: none;
  }

  .lol-research-lab-summary,
  .lol-research-inline-grid.three {
    grid-template-columns: 1fr;
  }

  .lol-research-inline-grid.drink,
  .lol-research-repeatable-row,
  .lol-research-repeatable-row.meds,
  .lol-research-compare-row {
    grid-template-columns: 1fr;
  }

  .lol-research-compare-metric {
    grid-template-columns: 44px 1fr 52px;
  }
}