:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-2: #f9fafc;
  --line: #d9dee8;
  --line-strong: #b9c2d1;
  --text: #172033;
  --muted: #687386;
  --blue: #3157d5;
  --blue-soft: #edf2ff;
  --green: #16845f;
  --green-soft: #eaf7f1;
  --amber: #a15c00;
  --amber-soft: #fff5dc;
  --red: #b42318;
  --red-soft: #fff0ed;
  --violet: #6f42c1;
  --shadow: 0 18px 42px rgba(23, 32, 51, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
  line-height: 1.45;
}

button,
input,
select {
  font: inherit;
}

button {
  min-height: 34px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  border-radius: 6px;
  padding: 7px 11px;
  cursor: pointer;
}

button:hover {
  border-color: var(--line-strong);
  background: var(--surface-2);
}

button.primary {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}

button.danger,
.danger {
  border-color: #f0b7b0;
  color: var(--red);
  background: var(--red-soft);
}

button.ghost {
  background: transparent;
}

code,
pre {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

.app {
  min-height: 100vh;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: grid;
  grid-template-columns: auto minmax(300px, 1fr) auto;
  gap: 14px;
  align-items: center;
  min-height: 58px;
  padding: 10px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  color: inherit;
  text-decoration: none;
  min-width: 196px;
}

.brand-mark,
.wp-dot,
.wp-logo {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: #101828;
  color: #fff;
  font-weight: 800;
  font-size: 12px;
}

.brand small,
.saved-row small {
  display: block;
  color: var(--muted);
}

.pathbar {
  display: grid;
  grid-template-columns: auto minmax(180px, 1fr) auto auto;
  gap: 8px;
  align-items: end;
}

.pathbar label,
.wide-label,
.route-form label,
.settings-grid label,
.search {
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 12px;
}

input,
select {
  min-height: 34px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #fff;
  color: var(--text);
  padding: 7px 9px;
}

.top-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
  white-space: nowrap;
}

.icon-button {
  min-width: 34px;
  padding-inline: 8px;
}

.state,
.count {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  border-radius: 999px;
  padding: 3px 9px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.state.unsaved {
  color: var(--amber);
  background: var(--amber-soft);
  border: 1px solid #f2cf86;
}

.state.saved,
.wp-dot.blue {
  color: var(--green);
  background: var(--green-soft);
  border: 1px solid #9dd9bf;
}

.count {
  color: var(--blue);
  background: var(--blue-soft);
  border: 1px solid #c8d4ff;
}

.workspace {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 36px;
}

.launch-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: end;
  margin-bottom: 18px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--blue);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 7px;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.06;
}

h2 {
  margin-bottom: 0;
  font-size: 18px;
  line-height: 1.2;
}

h3 {
  margin-bottom: 8px;
  font-size: 15px;
}

.lede {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 16px;
}

.flow-proof {
  display: grid;
  grid-template-columns: repeat(4, auto);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--surface);
}

.flow-step {
  padding: 10px 12px;
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.flow-step:first-child {
  border-left: 0;
}

.flow-step.active {
  color: var(--blue);
  background: var(--blue-soft);
}

.wizard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.75fr);
  gap: 14px;
  align-items: stretch;
}

.card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.card-head,
.drawer-title,
.manager-head {
  display: flex;
  gap: 12px;
  align-items: start;
  justify-content: space-between;
  padding: 16px;
  border-bottom: 1px solid var(--line);
}

.source-board {
  min-height: 390px;
}

.source-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  padding: 16px;
}

.source-card {
  display: grid;
  gap: 8px;
  min-height: 126px;
  text-align: left;
  align-content: start;
  border-radius: 7px;
  background: var(--surface-2);
}

.source-card small,
.catalog-row span,
.storage-option small,
.drawer-copy,
.notice,
.manager-head p,
.catalog-detail p {
  color: var(--muted);
}

.source-card.selected {
  border-color: var(--blue);
  background: var(--blue-soft);
  box-shadow: inset 3px 0 0 var(--blue);
}

.danger-source.selected,
.danger-zone {
  border-color: #f0b7b0;
  background: var(--red-soft);
}

.source-code {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 28px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #fff;
  color: var(--blue);
  font-size: 11px;
  font-weight: 900;
}

.detail-drawer {
  display: flex;
  flex-direction: column;
  min-height: 390px;
}

.drawer-copy,
.route-form,
.drawer-result {
  margin: 0;
  padding: 16px;
  border-bottom: 1px solid var(--line);
}

.route-form {
  display: grid;
  gap: 12px;
}

.constraint {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-2);
  padding: 10px;
  color: var(--muted);
}

.button-row,
.tool-row,
.manager-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.drawer-result {
  margin-top: auto;
  border-bottom: 0;
  background: linear-gradient(180deg, #fff, #f7f9fd);
}

.mini-progress,
.progress {
  height: 7px;
  border-radius: 999px;
  background: #e6ebf3;
  overflow: hidden;
  margin: 9px 0;
}

.mini-progress span,
.progress span {
  display: block;
  height: 100%;
  width: 66%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--blue), var(--green));
}

.runtime-card,
.save-card {
  min-height: 270px;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 16px;
}

.check {
  grid-template-columns: auto 1fr;
  align-items: center;
  color: var(--text);
  font-size: 13px;
}

.check input {
  width: auto;
  min-height: 0;
}

.notice {
  margin: 0 16px 16px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface-2);
  padding: 10px 12px;
}

.notice.warning {
  border-color: #f2cf86;
  background: var(--amber-soft);
  color: #704400;
}

.notice.info {
  margin: 0;
  border-color: #bcd2ff;
  background: var(--blue-soft);
}

.danger-note {
  border-color: #f0b7b0;
  background: var(--red-soft);
  color: var(--red);
}

.wide-label {
  margin: 16px 16px 0;
}

.storage-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 12px 16px;
}

.storage-option {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 9px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface-2);
  padding: 12px;
}

.storage-option input {
  width: auto;
  min-height: 0;
  margin-top: 3px;
}

.storage-option.selected {
  border-color: var(--green);
  background: var(--green-soft);
}

.save-progress {
  display: grid;
  gap: 3px;
  margin: 0 16px 16px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  padding: 12px;
}

.save-progress span {
  display: block;
  color: var(--muted);
}

.side-task-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.75fr) minmax(0, 1.25fr);
  gap: 14px;
  margin-top: 14px;
}

.saved-list {
  display: grid;
  gap: 10px;
  padding: 16px;
}

.saved-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  gap: 10px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 10px;
  background: var(--surface-2);
}

.saved-row.selected {
  border-color: var(--blue);
  background: var(--blue-soft);
}

.filter-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  padding: 14px 16px 0;
}

.filter-strip button {
  min-height: 28px;
  border-radius: 999px;
  padding: 4px 10px;
}

.filter-strip .active {
  border-color: var(--blue);
  background: var(--blue);
  color: #fff;
}

.search {
  margin: 12px 16px 0;
}

.featured-shortcuts {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  align-items: center;
  margin: 12px 16px 0;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface-2);
  padding: 8px;
}

.featured-shortcuts span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  margin-right: 4px;
}

.featured-shortcuts button {
  min-height: 28px;
  padding: 4px 9px;
  background: #fff;
}

.catalog {
  display: grid;
  grid-template-columns: minmax(260px, 0.95fr) minmax(240px, 0.75fr);
  gap: 12px;
  padding: 16px;
}

.catalog-list {
  display: grid;
  gap: 7px;
  max-height: 390px;
  overflow: auto;
  padding-right: 4px;
}

.catalog-row {
  display: grid;
  gap: 2px;
  text-align: left;
  border-radius: 6px;
  background: var(--surface-2);
}

.catalog-row.selected {
  border-color: var(--violet);
  background: #f4efff;
}

.catalog-detail {
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 12px;
  background: var(--surface-2);
}

.blueprint-preview {
  display: grid;
  place-items: center;
  min-height: 130px;
  margin-bottom: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background:
    linear-gradient(135deg, rgba(49, 87, 213, 0.18), transparent 45%),
    linear-gradient(315deg, rgba(22, 132, 95, 0.18), transparent 40%),
    #fff;
  color: var(--violet);
  font-size: 28px;
  font-weight: 900;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.tag-row span {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  padding: 3px 8px;
  color: var(--muted);
  font-size: 12px;
}

.manager-card {
  margin-top: 14px;
}

.manager-head {
  align-items: center;
}

.identity {
  display: flex;
  gap: 12px;
  align-items: center;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 1px solid var(--line);
  padding: 0 16px;
}

.tabs button {
  border: 0;
  border-radius: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
}

.tabs button.active {
  border-bottom-color: var(--blue);
  color: var(--blue);
}

.tab-panel {
  display: none;
  padding: 16px;
}

.tab-panel.active {
  display: block;
}

.split-mini {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 14px;
  background: var(--surface-2);
}

.file-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.55fr) minmax(0, 1fr);
  gap: 12px;
}

.file-tree,
.code-view,
.database-grid,
.logs-grid > div,
.transfer-grid > article {
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface-2);
  padding: 12px;
}

.file-tree ul {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}

.file-tree li {
  padding: 6px 8px;
  border-radius: 5px;
}

.file-tree .selected,
.file-tree .open {
  background: #fff;
  color: var(--blue);
}

.code-view {
  min-height: 220px;
  margin: 0;
  overflow: auto;
  color: #7a2e0e;
  background: #fff;
}

.database-grid {
  display: grid;
  gap: 14px;
}

dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 8px 14px;
  margin: 0;
}

dt {
  color: var(--muted);
  font-weight: 700;
}

dd {
  margin: 0;
}

.logs-grid,
.transfer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.transfer-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 1050px) {
  .topbar,
  .launch-head,
  .wizard-grid,
  .side-task-grid {
    grid-template-columns: 1fr;
  }

  .brand {
    min-width: 0;
  }

  .top-actions {
    justify-content: start;
  }

  .detail-drawer {
    min-height: 0;
  }

  .flow-proof {
    width: 100%;
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 760px) {
  .workspace {
    width: min(100% - 20px, 1240px);
    padding-top: 16px;
  }

  .topbar {
    position: static;
    padding: 10px;
  }

  .pathbar {
    grid-template-columns: auto 1fr;
  }

  .pathbar button:not(.icon-button) {
    width: 100%;
  }

  .source-grid,
  .settings-grid,
  .storage-grid,
  .catalog,
  .file-layout,
  .logs-grid,
  .transfer-grid {
    grid-template-columns: 1fr;
  }

  .flow-proof {
    grid-template-columns: 1fr 1fr;
  }

  .saved-row {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .saved-row button {
    grid-column: 2;
    width: 100%;
  }

  .manager-head,
  .card-head,
  .split-mini {
    flex-direction: column;
    align-items: stretch;
  }

  .manager-actions,
  .button-row,
  .tool-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 30px;
  }
}