:root {
  color-scheme: dark;
  --bg: #09131e;
  --panel: #101b28;
  --panel-strong: #14253a;
  --line: #2b4560;
  --line-soft: #20364c;
  --text: #e9f3fb;
  --muted: #94a9bb;
  --blue: #2e9df2;
  --blue-soft: #12385a;
  --cyan: #6cc8ff;
  --gold: #ffd46a;
  --green: #63e6a5;
  --danger: #ff7d7d;
  --shadow: none;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.35;
}

button,
input,
select {
  font: inherit;
}

button,
select,
input {
  border: 1px solid var(--line);
  background: #0a1728;
  color: var(--text);
  border-radius: 6px;
}

button {
  cursor: pointer;
}

select,
input {
  width: 100%;
  min-height: 30px;
  padding: 4px 7px;
}

select:focus,
input:focus,
button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.app-shell {
  display: grid;
  gap: 8px;
  width: min(1480px, calc(100% - 12px));
  margin: 0 auto;
  padding: 8px 0 20px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 4px 0;
}

.site-label {
  margin: 0 0 4px;
  color: var(--cyan);
  font-size: 0.78rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.site-label a {
  color: inherit;
  text-decoration: none;
}

.site-label a:hover {
  text-decoration: underline;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(1.1rem, 2vw, 1.45rem);
}

h2 {
  margin-bottom: 2px;
  font-size: 0.95rem;
}

.section-heading p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.ghost-button,
.slot-clear {
  min-height: 28px;
  padding: 4px 9px;
  background: rgba(54, 163, 255, 0.12);
  color: var(--cyan);
}

.layout {
  display: grid;
  grid-template-columns: minmax(520px, 0.9fr) minmax(520px, 1.1fr);
  gap: 8px;
  align-items: start;
  order: 2;
}

.panel {
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.equipment-panel,
.skills-panel,
.search-panel,
.planner-panel,
.weapon-list-panel,
.share-panel {
  padding: 8px;
}

.planner-panel {
  order: 1;
}

.share-panel {
  order: 0;
}

.search-panel {
  order: 3;
}

.weapon-list-panel {
  order: 4;
}

.weapon-filter {
  display: grid;
  grid-template-columns: 64px minmax(0, 180px);
  align-items: center;
  gap: 10px;
  margin: 8px 0;
}

label,
.summary-label {
  color: var(--muted);
  font-size: 0.82rem;
}

.slot-grid {
  display: grid;
  gap: 0;
  border: 1px solid var(--line);
  border-bottom: 0;
}

.equip-slot {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: #0b1724;
}

.slot-head {
  display: grid;
  grid-template-rows: 1fr auto;
  align-items: center;
  gap: 4px;
  padding: 6px;
  border-right: 1px solid var(--line);
  border-bottom: 0;
  background: #0f2338;
}

.slot-part {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  justify-content: center;
  color: var(--cyan);
  font-weight: 700;
}

.slot-clear {
  min-height: 22px;
  padding: 2px 4px;
  font-size: 0.72rem;
}

.slot-body {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 7px;
  padding: 6px;
}

.thumb {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: #081321;
  color: #6685a3;
  font-size: 0.72rem;
  text-align: center;
}

.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slot-info {
  min-width: 0;
}

.slot-name {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.slot-sub,
.slot-meta {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
}

.slot-select {
  margin: 4px 0;
}

.summary-grid {
  display: grid;
  grid-template-columns: 1fr 120px;
  gap: 12px;
  margin: 8px 0;
}

.series-summary,
.slot-summary {
  min-height: 32px;
  padding: 6px 8px;
  border: 1px solid var(--line-soft);
  border-radius: 6px;
  background: #0a1728;
}

.series-skill-box {
  margin-bottom: 8px;
  border: 1px solid rgba(255, 211, 106, 0.42);
  border-radius: 2px;
  background: rgba(79, 59, 14, 0.18);
  overflow: hidden;
}

.box-title {
  padding: 5px 8px;
  border-bottom: 1px solid rgba(255, 211, 106, 0.22);
  color: var(--gold);
  font-weight: 700;
}

.series-skills {
  display: grid;
  gap: 8px;
  padding: 6px;
}

.series-skills.empty {
  color: var(--muted);
}

.series-badge,
.skill-row,
.category-block {
  border: 1px solid var(--line-soft);
  border-radius: 2px;
  background: rgba(8, 19, 33, 0.62);
}

.series-badge {
  padding: 5px 7px;
  color: var(--gold);
}

.active-skills {
  display: grid;
  gap: 6px;
}

.category-block {
  overflow: hidden;
}

.category-title {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 5px 7px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--cyan);
  font-weight: 700;
}

.skill-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  margin: 0;
  padding: 5px 7px;
  border-width: 0 0 1px;
  border-radius: 0;
}

.skill-name {
  font-weight: 700;
}

.skill-desc {
  color: var(--muted);
  font-size: 0.82rem;
}

.skill-level {
  color: var(--cyan);
  font-weight: 800;
}

.skill-level.max {
  color: var(--gold);
}

.empty-state {
  padding: 18px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  text-align: center;
}

.search-panel,
.planner-panel,
.weapon-list-panel,
.share-panel {
  margin-top: 0;
}

.share-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
}

.share-actions button,
.share-link,
.file-button {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--blue-soft);
  color: var(--text);
  cursor: pointer;
  font-size: 0.82rem;
  text-decoration: none;
}

.file-button input {
  display: none;
}

.share-status {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.78rem;
}

.search-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
}

.planner-panel {
  padding: 8px;
}

.planner-controls {
  display: grid;
  grid-template-columns: 130px minmax(160px, 0.8fr) minmax(220px, 1fr) 82px 72px;
  gap: 6px;
  width: min(100%, 860px);
  align-items: end;
}

.planner-controls label {
  display: grid;
  gap: 4px;
}

.target-skill-search input {
  min-width: 0;
}

.planner-controls button,
.planner-options button {
  min-height: 30px;
  padding: 4px 8px;
  background: var(--blue-soft);
}

.planner-options {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
}

.check-option {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.check-option input {
  width: 18px;
  min-height: 18px;
}

.target-skill-list,
.planner-results {
  display: grid;
  gap: 6px;
  margin-top: 8px;
}

.target-skill-list.empty {
  padding: 8px;
  border: 1px dashed var(--line);
  border-radius: 2px;
  color: var(--muted);
}

.target-chip {
  display: inline-grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  padding: 5px 7px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: #0a1728;
}

.target-chip button,
.apply-build-button {
  min-height: 30px;
  padding: 3px 8px;
  background: rgba(54, 163, 255, 0.12);
  color: var(--cyan);
}

.result-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(10, 23, 40, 0.78);
  overflow: hidden;
}

.table-caption {
  color: var(--muted);
  font-size: 0.78rem;
}

.result-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 0.78rem;
}

.result-table th,
.result-table td {
  padding: 4px 5px;
  border: 1px solid var(--line);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: left;
}

.result-table th {
  background: #13263a;
  color: var(--cyan);
  font-weight: 700;
}

.result-table tr:nth-child(even) td {
  background: rgba(255, 255, 255, 0.025);
}

.table-button {
  min-height: 22px;
  padding: 1px 6px;
  background: var(--blue-soft);
  color: var(--text);
  font-size: 0.74rem;
}

.result-head,
.result-body {
  padding: 10px;
}

.result-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  border-bottom: 1px solid var(--line-soft);
}

.result-title {
  font-weight: 800;
  color: var(--cyan);
}

.result-parts,
.result-skills {
  display: grid;
  gap: 5px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.88rem;
}

.search-controls {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 110px;
  gap: 6px;
  width: min(100%, 620px);
}

.weapon-search {
  width: min(100%, 360px);
}

.weapon-list {
  display: grid;
  gap: 6px;
  margin-top: 8px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  order: 5;
  padding: 12px 2px 4px;
  border-top: 1px solid var(--line-soft);
  color: var(--muted);
  font-size: 0.84rem;
}

.site-footer__brand {
  display: grid;
  gap: 2px;
}

.site-footer__brand strong {
  color: var(--text);
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.site-footer__links a {
  color: var(--cyan);
  text-decoration: none;
}

.site-footer__links a:hover {
  text-decoration: underline;
}

.search-controls label {
  display: grid;
  gap: 4px;
}

.item-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  margin-top: 8px;
}

.series-group {
  border: 1px solid var(--line);
  background: #0a1728;
}

.series-group summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  min-height: 30px;
  padding: 4px 8px;
  background: #13263a;
  color: var(--cyan);
  cursor: pointer;
  font-size: 0.84rem;
  font-weight: 700;
}

.series-group summary::-webkit-details-marker {
  display: none;
}

.series-group summary::before {
  content: "+";
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  grid-row: 1;
  grid-column: 1;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.78rem;
}

.series-group[open] summary::before {
  content: "-";
}

.series-group summary span:first-child {
  padding-left: 24px;
  grid-column: 1;
}

.series-group-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
}

.item-card {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 7px;
  padding: 5px;
  border: 1px solid var(--line);
  border-width: 0 1px 1px 0;
  border-radius: 2px;
  background: rgba(10, 23, 40, 0.78);
}

.item-card .thumb {
  width: 34px;
  height: 34px;
}

.item-card h3 {
  margin: 0;
  overflow-wrap: anywhere;
  font-size: 0.82rem;
}

.item-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin: 4px 0;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 18px;
  padding: 1px 5px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.7rem;
}

.item-card button {
  min-height: 24px;
  padding: 2px 7px;
  background: var(--blue-soft);
  color: var(--text);
}

.error {
  color: var(--danger);
}

@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .search-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .search-controls,
  .planner-controls {
    width: 100%;
  }
}

@media (max-width: 620px) {
  .app-shell {
    width: min(100% - 18px, 1180px);
    padding-top: 10px;
  }

  .site-header {
    align-items: stretch;
    flex-direction: column;
  }

  .header-actions {
    display: grid;
  }

  .equipment-panel,
  .skills-panel,
  .search-panel,
  .weapon-list-panel,
  .share-panel {
    padding: 12px;
  }

  .weapon-filter,
  .summary-grid,
  .search-controls,
  .planner-controls {
    grid-template-columns: 1fr;
  }

  .slot-body {
    grid-template-columns: 64px minmax(0, 1fr);
  }

  .thumb {
    width: 64px;
    height: 64px;
  }

  .equip-slot {
    grid-template-columns: 58px minmax(0, 1fr);
  }

  .slot-body {
    grid-template-columns: 34px minmax(0, 1fr);
  }

  .thumb {
    width: 34px;
    height: 34px;
  }

  .result-table {
    display: block;
    overflow-x: auto;
    min-width: 780px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}