:root {
  --bg: #f5f6fa;
  --panel: #ffffff;
  --panel-soft: #fafbfc;
  --panel-muted: #f3f5f8;
  --border: #e7ebf1;
  --border-soft: #f1f3f6;
  --text: #171b24;
  --muted: #6d7687;
  --muted-soft: #99a1b2;
  --accent: #ff002f;
  --accent-strong: #e3002a;
  --accent-soft: rgba(255, 0, 47, 0.08);
  --accent-border: rgba(255, 0, 47, 0.16);
  --success: #149766;
  --success-soft: rgba(20, 151, 102, 0.1);
  --danger: #d73a49;
  --danger-soft: rgba(215, 58, 73, 0.1);
  --shadow-lg: 0 4px 12px rgba(23, 27, 36, 0.06);
  --shadow-sm: 0 1px 2px rgba(23, 27, 36, 0.04);
  --radius-xl: 14px;
  --radius-lg: 12px;
  --radius-md: 10px;
  --radius-sm: 8px;
}

* {
  box-sizing: border-box;
}

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

body {
  overflow: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  border: 0;
  background: transparent;
  cursor: pointer;
}

#app {
  min-height: 100vh;
}

.layout {
  min-height: 100vh;
  background: var(--bg);
}

.layout.no-aside {
  display: block;
}

.main {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.main-header {
  width: 100%;
  margin: 0;
  padding: 18px 28px 0;
  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  display: grid;
  gap: 10px;
}

.main-header-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.main-header-copy {
  min-width: 0;
}

.main-kicker {
  display: none;
}

.main-title-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.main-title {
  margin: 0;
  font-size: 18px;
  line-height: 1.2;
  font-weight: 650;
  letter-spacing: 0;
}

.main-subtitle {
  margin: 4px 0 0;
  max-width: 760px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}

.main-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.header-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  padding: 0;
  border-top: 0;
  margin-top: 2px;
}

.tab-link {
  min-height: 36px;
  padding: 0 14px;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.tab-link:hover {
  color: var(--text);
}

.tab-link.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  background: transparent;
}

.nav-count {
  min-width: 22px;
  height: 22px;
  padding: 0 7px;
  border-radius: 999px;
  background: rgba(23, 27, 36, 0.08);
  color: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
}

.tab-link.active .nav-count {
  background: rgba(255, 0, 47, 0.14);
}

.main-scroll {
  flex: 1;
  padding: 20px 28px 32px;
}

.content-wrap {
  width: 100%;
  max-width: none;
  margin: 0;
  display: grid;
  gap: 14px;
}

.panel {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: none;
  overflow: hidden;
}

.panel-head {
  padding: 14px 18px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--border-soft);
}

.panel-head-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.panel-title {
  margin: 0;
  font-size: 14px;
  line-height: 1.3;
  font-weight: 600;
  letter-spacing: 0;
}

.panel-note {
  margin-top: 4px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}

.panel-body {
  padding: 14px 18px;
}

.field,
.select,
.textarea,
.search {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--panel);
  color: var(--text);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.field:focus,
.select:focus,
.textarea:focus,
.search:focus {
  border-color: var(--accent-border);
  box-shadow: 0 0 0 4px rgba(255, 0, 47, 0.08);
}

.field::placeholder,
.textarea::placeholder,
.search::placeholder {
  color: var(--muted-soft);
}

.textarea {
  min-height: 124px;
  resize: vertical;
}

.button-primary,
.button-secondary,
.button-danger,
.button-ghost,
.button-small,
.button-small-danger {
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  transition: transform 0.15s ease, border-color 0.15s ease, background-color 0.15s ease, color 0.15s ease;
}

.button-primary:hover,
.button-secondary:hover,
.button-danger:hover,
.button-ghost:hover,
.button-small:hover,
.button-small-danger:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 12px 24px rgba(255, 0, 47, 0.18);
}

.button-primary:hover {
  background: var(--accent-strong);
}

.button-secondary,
.button-small {
  border: 1px solid var(--border);
  background: var(--panel-soft);
  color: var(--text);
}

.button-secondary:hover,
.button-small:hover {
  border-color: var(--accent-border);
  color: var(--accent);
}

.button-danger,
.button-small-danger {
  border: 1px solid rgba(215, 58, 73, 0.18);
  background: var(--danger-soft);
  color: var(--danger);
}

.button-ghost {
  border: 1px dashed var(--border);
  background: transparent;
  color: var(--muted);
}

.button-ghost:hover {
  border-color: var(--accent-border);
  color: var(--accent);
}

.status-badge,
.mini-badge {
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.status-badge {
  border: 1px solid var(--accent-border);
  background: var(--accent-soft);
  color: var(--accent);
}

.mini-badge {
  border: 1px solid var(--border);
  background: var(--panel-soft);
  color: var(--muted);
}

.mini-badge.success {
  border-color: rgba(20, 151, 102, 0.16);
  background: var(--success-soft);
  color: var(--success);
}

.mini-badge.muted {
  border-color: var(--border-soft);
  background: transparent;
  color: var(--muted-soft);
}

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

.summary-card,
.detail-card {
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  background: var(--panel-soft);
  display: grid;
  gap: 4px;
}

.summary-label,
.detail-label {
  font-size: 11px;
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.summary-value {
  font-size: 22px;
  line-height: 1.1;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.summary-meta,
.detail-meta,
.record-desc,
.record-url,
.record-meta {
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.record-list,
.question-list,
.answers-list,
.search-results {
  padding: 10px 18px 18px;
  display: grid;
  gap: 10px;
}

.record-row,
.question-card,
.answer-item {
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  background: var(--panel-soft);
}

.record-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.record-copy,
.record-side {
  min-width: 0;
}

.record-copy {
  flex: 1;
  display: grid;
  gap: 10px;
}

.record-side {
  min-width: 270px;
  display: grid;
  gap: 14px;
}

.record-title-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.record-title,
.answer-title {
  margin: 0;
  font-size: 14px;
  line-height: 1.3;
  font-weight: 600;
}

.record-stats {
  display: grid;
  gap: 6px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted);
}

.record-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.record-actions-start {
  justify-content: flex-start;
  margin-top: 12px;
}

.editor-layout,
.settings-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(320px, 0.95fr);
  gap: 20px;
  align-items: start;
}

.toolbar-grid,
.question-config-grid {
  display: grid;
  gap: 14px;
}

.toolbar-grid {
  grid-template-columns: minmax(220px, 1.1fr) minmax(220px, 1fr) auto;
  align-items: center;
}

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

.detail-card input.field {
  background: var(--panel);
}

.answer-item {
  display: grid;
  gap: 12px;
}

.answer-help {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}

.answer-value {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  overflow-wrap: anywhere;
}

.table-wrap {
  padding: 8px 20px 24px;
  overflow: auto;
}

table {
  width: 100%;
  min-width: 720px;
  border-collapse: separate;
  border-spacing: 0 12px;
}

thead th {
  padding: 0 16px 2px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-soft);
}

tbody td {
  padding: 16px;
  background: var(--panel-soft);
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  vertical-align: top;
}

tbody td:first-child {
  border-left: 1px solid var(--border-soft);
  border-radius: 18px 0 0 18px;
}

tbody td:last-child {
  border-right: 1px solid var(--border-soft);
  border-radius: 0 18px 18px 0;
}

.empty-state,
.route-empty {
  padding: 42px 28px;
  text-align: center;
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
}

.empty-state-danger {
  color: var(--danger);
}

.ghost-link {
  color: var(--accent);
  font-weight: 600;
}

.ghost-link:hover {
  text-decoration: underline;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent);
  display: inline-block;
  vertical-align: middle;
}

.divider {
  height: 1px;
  background: var(--border-soft);
}

.toast-stack {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 70;
  display: grid;
  gap: 10px;
  pointer-events: none;
}

.toast {
  min-width: 240px;
  max-width: 360px;
  padding: 14px 16px;
  border-radius: 16px;
  background: #171b24;
  color: #ffffff;
  font-size: 14px;
  line-height: 1.5;
  box-shadow: var(--shadow-lg);
}

.question-card.dragging {
  opacity: 0.62;
  box-shadow: 0 16px 34px rgba(23, 27, 36, 0.14);
}

.question-card.drag-target {
  border-color: var(--accent-border);
  box-shadow: inset 0 0 0 1px var(--accent-border);
}

.font-semibold {
  font-weight: 600;
}

.block {
  display: block;
}

.flex {
  display: flex;
}

.inline-flex {
  display: inline-flex;
}

.grid {
  display: grid;
}

.flex-col {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

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

.gap-2 {
  gap: 8px;
}

.gap-3 {
  gap: 12px;
}

.min-w-0 {
  min-width: 0;
}

.flex-1 {
  flex: 1;
}

.mt-3 {
  margin-top: 12px;
}

.my-4 {
  margin: 16px 0;
}

.space-y-2 > * + * {
  margin-top: 8px;
}

.space-y-3 > * + * {
  margin-top: 12px;
}

.space-y-4 > * + * {
  margin-top: 16px;
}

.text-sm {
  font-size: 14px;
}

.text-xs {
  font-size: 12px;
}

.text-slate-500 {
  color: var(--muted);
}

.uppercase {
  text-transform: uppercase;
}

.tracking-\[0\.12em\] {
  letter-spacing: 0.12em;
}

.rounded-2xl {
  border-radius: var(--radius-lg);
}

.border {
  border: 1px solid var(--border-soft);
}

.border-slate-200\/70 {
  border-color: var(--border-soft);
}

.p-3 {
  padding: 12px;
}

.select-compact {
  width: 220px;
}

@media (min-width: 768px) {
  .md\:flex-row {
    flex-direction: row;
  }

  .md\:items-start {
    align-items: flex-start;
  }

  .md\:justify-between {
    justify-content: space-between;
  }

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

  .md\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .md\:min-w-\[220px\] {
    min-width: 220px;
  }
}

@media (max-width: 1180px) {
  .editor-layout,
  .settings-layout,
  .summary-grid,
  .detail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 900px) {
  .main-header,
  .main-scroll {
    width: auto;
    margin-left: 16px;
    margin-right: 16px;
    padding-left: 0;
    padding-right: 0;
  }

  .main-header {
    padding: 22px;
  }

  .main-scroll {
    margin-top: 20px;
    padding-bottom: 24px;
  }

  .panel-head,
  .panel-body,
  .record-list,
  .question-list,
  .answers-list,
  .search-results,
  .table-wrap {
    padding-left: 20px;
    padding-right: 20px;
  }

  .main-header-top,
  .record-row,
  .toolbar-grid,
  .question-config-grid,
  .editor-layout,
  .settings-layout,
  .summary-grid,
  .detail-grid {
    grid-template-columns: 1fr;
    display: grid;
  }

  .main-actions,
  .panel-head-actions,
  .record-actions {
    justify-content: flex-start;
  }

  .record-side {
    min-width: 0;
  }
}

@media (max-width: 640px) {
  .main-title {
    font-size: 31px;
  }

  .panel-title {
    font-size: 24px;
  }

  .status-badge {
    min-height: 26px;
    font-size: 10px;
  }

  .tab-link,
  .button-primary,
  .button-secondary,
  .button-danger,
  .button-ghost,
  .button-small,
  .button-small-danger {
    width: 100%;
  }

  .record-actions,
  .main-actions,
  .panel-head-actions,
  .header-tabs {
    display: grid;
  }

  .table-wrap {
    padding-bottom: 18px;
  }

  .toast-stack {
    left: 16px;
    right: 16px;
    bottom: 16px;
  }

  .toast {
    min-width: 0;
    max-width: none;
  }
}