:root {
  --bg: #f3f4f8;
  --bg-accent: #e8ebf4;
  --surface: #ffffff;
  --surface-soft: #f7f8fc;
  --surface-strong: #101725;
  --text: #182030;
  --muted: #5f6b80;
  --line: #d9dfea;
  --line-strong: #c4cede;
  --accent: #d36d2f;
  --accent-soft: #fde9dc;
  --info: #eef4ff;
  --success: #e5f5ec;
  --danger: #b64040;
  --danger-soft: #f8dfdf;
  --shadow: 0 18px 40px rgba(20, 32, 48, 0.08);
  --link: #254d8f;
  --link-hover: #1b3d74;
  --header-bg: rgba(251, 251, 253, 0.9);
  --header-line: rgba(217, 223, 234, 0.9);
  --card-bg: rgba(255, 255, 255, 0.92);
  --card-line: rgba(217, 223, 234, 0.95);
  --notice-success-line: #cbe7d6;
  --notice-error-line: #efb5b5;
  --filter-bg: rgba(255, 255, 255, 0.7);
  --input-bg: color-mix(in srgb, var(--surface) 92%, white 8%);
  --code-bg: color-mix(in srgb, var(--surface-soft) 88%, white 12%);
  --focus: #8aa1ca;
  --focus-ring: rgba(116, 144, 195, 0.14);
  --page-top: #fbfbfd;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --font: "Avenir Next", "Segoe UI", sans-serif;
}

html[data-theme="dark"] {
  --bg: #0f141c;
  --bg-accent: #172130;
  --surface: #171f2c;
  --surface-soft: #1f2938;
  --surface-strong: #f5f7fb;
  --text: #eef3fb;
  --muted: #a9b6ca;
  --line: #2d3a4e;
  --line-strong: #3a4960;
  --accent-soft: rgba(211, 109, 47, 0.14);
  --info: #1f2a3c;
  --success: #153426;
  --danger-soft: #3a1e24;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  --link: #8fb8ff;
  --link-hover: #bfd6ff;
  --header-bg: rgba(17, 23, 34, 0.92);
  --header-line: rgba(45, 58, 78, 0.95);
  --card-bg: rgba(23, 31, 44, 0.94);
  --card-line: rgba(45, 58, 78, 0.96);
  --notice-success-line: #2f5f47;
  --notice-error-line: #7d3a49;
  --filter-bg: rgba(23, 31, 44, 0.76);
  --input-bg: #1c2634;
  --code-bg: #1b2432;
  --focus: #6d93d8;
  --focus-ring: rgba(109, 147, 216, 0.24);
  --page-top: #131a24;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  color-scheme: light;
}

html[data-theme="dark"] {
  color-scheme: dark;
}

html.theme-transition,
html.theme-transition *,
html.theme-transition *::before,
html.theme-transition *::after {
  transition: background-color 0.4s ease,
              color 0.4s ease,
              border-color 0.4s ease,
              box-shadow 0.4s ease,
              fill 0.4s ease !important;
}

html.theme-transition .choice-group.ready::before {
  transition: left 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              width 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              background-color 0.4s ease,
              border-color 0.4s ease !important;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(211, 109, 47, 0.09), transparent 28%),
    radial-gradient(circle at top right, rgba(70, 104, 170, 0.10), transparent 32%),
    linear-gradient(180deg, var(--page-top) 0%, var(--bg) 100%);
}

a {
  color: var(--link);
  text-decoration: none;
}

a:hover {
  color: var(--link-hover);
  text-decoration: underline;
}

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

.wrap {
  width: min(1240px, calc(100vw - 32px));
  margin: 0 auto;
}

.app-shell {
  padding-bottom: 48px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: var(--header-bg);
  border-bottom: 1px solid var(--header-line);
}

.header-grid {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 26px;
  align-items: stretch;
}

.topbar,
.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.topbar {
  padding: 18px 0 14px;
}

.nav-row {
  padding: 0 0 14px;
}

.brand-logo-link {
  grid-row: 1 / span 2;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 18px 0 8px;
}

.brand-block {
  display: grid;
  gap: 4px;
}

.brand {
  display: inline-flex;
  align-items: center;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--surface-strong);
}

.brand:hover {
  text-decoration: none;
}

.brand-logo {
  width: 132px;
  height: 132px;
  object-fit: contain;
  display: block;
}

.brand-subline {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.account-bar,
.nav,
.button-row,
.meta-row,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.preference-controls {
  display: inline-flex;
  align-items: center;
  gap: 16px;
}

.choice-group {
  display: inline-flex;
  align-items: center;
  position: relative;
  padding: 3px;
  gap: 2px;
  background: var(--surface-soft);
  border-radius: 999px;
}

.choice-group::before {
  content: "";
  position: absolute;
  top: 3px;
  left: var(--indicator-left, 3px);
  width: var(--indicator-width, 44px);
  height: calc(100% - 6px);
  border-radius: 999px;
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--line) 72%);
  pointer-events: none;
  z-index: 0;
  transition: none;
}

.choice-group.ready::before {
  transition: left 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              width 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              background-color 0.4s ease,
              border-color 0.4s ease;
}

.choice-button {
  position: relative;
  z-index: 1;
  min-width: 44px;
  min-height: 36px;
  padding: 7px 14px;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.3s ease;
  font: inherit;
}

.choice-button:hover {
  color: var(--text);
}

.choice-button.is-active {
  color: var(--surface-strong);
}

.nav a,
.ghost-button,
.user-pill,
.meta-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
}

.nav a {
  color: var(--text);
  background: color-mix(in srgb, var(--surface) 80%, transparent 20%);
}

.nav a:hover {
  background: var(--surface);
  border-color: var(--line);
  text-decoration: none;
}

.user-pill {
  background: var(--info);
  color: var(--surface-strong);
}

.main-content {
  padding: 26px 0 0;
}

.checklist-grid {
  display: grid;
  gap: 10px 18px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 10px;
}

.notice {
  padding: 15px 18px;
  border-radius: var(--radius-md);
  margin-bottom: 18px;
  border: 1px solid transparent;
}

.notice.success {
  background: var(--success);
  border-color: var(--notice-success-line);
}

.notice.error {
  background: var(--danger-soft);
  border-color: var(--notice-error-line);
}

.hero-panel,
.page-hero,
.card,
.detail-card,
.panel-card,
.form-card,
.table-card,
.prose-card {
  background: var(--card-bg);
  border: 1px solid var(--card-line);
  box-shadow: var(--shadow);
}

.hero-panel,
.page-hero {
  border-radius: 28px;
}

.hero-panel {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 24px;
  padding: 28px;
}

.page-hero {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 26px;
}

.page-hero--full {
  display: block;
}

.hero-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.hero-meta {
  margin-top: 16px;
}

.hero-copy,
.meta-stack {
  display: grid;
  gap: 14px;
}

.match-hero {
  display: grid;
  width: 100%;
  grid-template-columns: minmax(0, 1fr);
  justify-content: stretch;
  justify-items: stretch;
  align-items: stretch;
  gap: 18px;
}

.match-hero-grid {
  display: grid;
  width: 100%;
  min-width: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: center;
  gap: clamp(16px, 2.4vw, 28px);
  justify-self: stretch;
}

.match-side {
  display: flex;
  width: 100%;
  min-width: 0;
  align-items: center;
  justify-content: center;
  justify-self: stretch;
  text-align: center;
}

.match-side-left {
  justify-content: center;
  text-align: center;
}

.match-side-right {
  justify-content: center;
  text-align: center;
}

.match-engine-link {
  display: block;
  width: 100%;
  max-width: 100%;
  color: var(--surface-strong);
  font-size: clamp(1.45rem, 3vw, 2.35rem);
  font-weight: 800;
  line-height: 1.08;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.match-engine-link:hover {
  text-decoration: none;
}

.match-side-left .match-engine-link {
  text-align: center;
}

.match-side-right .match-engine-link {
  text-align: center;
}

.match-hero-center {
  display: grid;
  width: 100%;
  justify-items: center;
  gap: 8px;
  text-align: center;
}

.match-versus {
  color: var(--muted);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.match-scoreline {
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.1em;
}

.match-bayeselo {
  color: var(--muted);
  font-size: 1.05rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.match-hero-actions {
  margin-top: 4px;
}

.summary-grid,
.card-grid,
.list-grid,
.two-column,
.three-column {
  display: grid;
  gap: 18px;
}

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

.card-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.list-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.engine-list {
  display: grid;
  gap: 12px;
}

.section-header-spaced {
  margin-top: 22px;
}

.rating-list-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 360px));
  gap: 16px;
  align-items: start;
}

.two-column {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.three-column {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.metric-card {
  display: grid;
  gap: 6px;
  padding: 18px;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-soft) 100%);
  border: 1px solid var(--line);
}

.metric-card strong {
  font-size: 2rem;
  line-height: 1;
}

.metric-card span {
  color: var(--muted);
}

.section {
  margin-top: 28px;
}

.section-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.section-header.compact {
  margin-bottom: 10px;
}

.section h1,
.hero-panel h1,
.page-hero h1 {
  margin: 0;
  line-height: 1.08;
  font-size: clamp(2rem, 5vw, 3.25rem);
}

.section h2,
.card h2,
.panel-card h2,
.form-card h2,
.detail-card h2 {
  margin: 0 0 10px;
  font-size: 1.2rem;
}

.detail-card,
.panel-card,
.card,
.form-card,
.prose-card {
  padding: 20px;
  border-radius: var(--radius-lg);
}

.table-card {
  padding: 10px 14px;
  border-radius: var(--radius-lg);
  overflow-x: auto;
}

.inner-table {
  padding: 0;
  box-shadow: none;
  background: transparent;
  border: none;
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.hero-text,
.muted {
  color: var(--muted);
}

.meta-row,
.meta-stack {
  align-items: flex-start;
}

.meta-chip,
.tag {
  background: var(--surface-soft);
  border: 1px solid var(--line);
  color: var(--text);
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 14px;
  margin-bottom: 18px;
  background: var(--filter-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.embedded-filter-bar {
  margin-bottom: 0;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
}

.filter-bar > * {
  flex: 1 1 180px;
}

.stack,
.compact-form {
  display: grid;
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.95rem;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  padding: 12px 14px;
  background: var(--input-bg);
  color: var(--text);
}

select {
  height: 46px;
  line-height: 1.2;
  appearance: none;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--focus);
  box-shadow: 0 0 0 4px var(--focus-ring);
}

textarea {
  min-height: 110px;
  resize: vertical;
}

.button,
.ghost-button,
.link-button {
  min-height: 42px;
  border-radius: 14px;
  cursor: pointer;
  text-decoration: none;
}

.form-card > .button:last-child,
.form-card > .button-row:last-child,
.form-card > .ghost-button:last-child {
  margin-top: 10px;
}

.auth-submit {
  margin-top: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  border: 1px solid transparent;
  background: linear-gradient(180deg, #de7d3f 0%, var(--accent) 100%);
  color: white;
}

.button.secondary {
  background: var(--surface-soft);
  color: var(--text);
  border-color: var(--line);
}

.button.danger {
  background: var(--danger);
}

.ghost-button,
.link-button {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
  padding: 10px 14px;
}

.ghost-button.danger {
  color: white;
  background: var(--danger);
  border-color: var(--danger);
}

.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  min-width: 34px;
  min-height: 34px;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  line-height: 1;
}

.icon-button.danger {
  background: transparent;
  color: var(--danger);
}

.icon-button:hover {
  background: color-mix(in srgb, var(--surface-soft) 70%, transparent 30%);
}

.icon-button:disabled {
  opacity: 0.35;
  cursor: default;
  pointer-events: none;
}

.icon-button.danger:hover {
  background: color-mix(in srgb, var(--danger-soft) 84%, transparent 16%);
}

.icon-button svg,
.icon-inline-button svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

.status-icon {
  width: 16px;
  height: 16px;
  vertical-align: middle;
}

.status-icon.is-supported {
  color: var(--accent);
}

.simple-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.simple-list li {
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.simple-list li:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.member-list {
  gap: 8px;
}

.member-list li,
.member-list li:last-child {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: none;
  border-radius: 12px;
  background: var(--surface-soft);
}

.member-list-label {
  min-width: 0;
}

.member-list-empty {
  color: var(--muted);
}

.member-list + .user-picker-form {
  margin-top: 14px;
}

.checkbox-fieldset {
  margin: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  display: grid;
  gap: 10px;
  background: color-mix(in srgb, var(--surface) 92%, white 8%);
}

.checkbox-fieldset legend {
  padding: 0 6px;
  color: var(--muted);
  font-size: 0.95rem;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
}

.checkbox-row input[type="checkbox"] {
  width: 18px;
  min-height: 18px;
  height: 18px;
  margin: 0;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 12px 10px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

th {
  color: var(--muted);
  font-weight: 700;
  font-size: 0.92rem;
}

.inline-form {
  display: inline;
}

.token-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.token-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.token-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.token-meta {
  display: grid;
  gap: 4px;
}

.token-meta strong {
  font-size: 1rem;
}

.token-meta span {
  color: var(--muted);
  font-size: 0.92rem;
}

.auth-shell {
  width: min(560px, 100%);
  margin: 52px auto 0;
}

.engine-card {
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  border-radius: 20px;
  border: 1px solid var(--card-line);
  background: var(--card-bg);
  box-shadow: var(--shadow);
}

.rating-card {
  display: grid;
  gap: 10px;
  padding: 18px;
  border-radius: 22px;
  border: 1px solid var(--card-line);
  background: var(--card-bg);
  box-shadow: var(--shadow);
}

.rating-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.rating-card-head .eyebrow {
  margin: 0;
}

.rating-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.engine-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.engine-card-title {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 700;
}

.engine-card-title:hover {
  color: var(--link);
  text-decoration: none;
}

.engine-card-protocol {
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.engine-card-version-count,
.table-inline-meta {
  color: var(--muted);
  font-size: 0.92rem;
}

.engine-description {
  margin: 0;
  color: var(--muted);
}

.token-box,
.code-block {
  margin-top: 10px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: var(--code-bg);
  border: 1px solid var(--line);
  overflow-x: auto;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--muted);
}

.breadcrumb {
  margin-bottom: 14px;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.92rem;
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 4px;
}

.breadcrumb a {
  color: var(--muted);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--link);
  text-decoration: underline;
}

.breadcrumb-sep {
  color: var(--line-strong);
  margin: 0 2px;
}

.breadcrumb-current {
  color: var(--text);
  font-weight: 600;
}

.compact-link-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.action-cluster {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.priority-cluster {
  gap: 4px;
}

.priority-value {
  min-width: 1.5rem;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.clickable-row {
  cursor: pointer;
}

.clickable-row:hover td {
  background: color-mix(in srgb, var(--accent-soft) 48%, transparent 52%);
}

.role-cell {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.inline-editor {
  position: relative;
}

.inline-editor summary {
  list-style: none;
}

.inline-editor summary::-webkit-details-marker {
  display: none;
}

.inline-editor-panel {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 5;
  display: grid;
  gap: 8px;
  min-width: 180px;
  padding: 10px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
  animation: editor-enter 0.2s ease-out;
}

@keyframes editor-enter {
  from { opacity: 0; transform: translateY(-8px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes editor-exit {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to   { opacity: 0; transform: translateY(-8px) scale(0.97); }
}

.inline-editor.is-closing .inline-editor-panel {
  animation: editor-exit 0.15s ease-in forwards;
}

.engine-create-panel {
  min-width: min(420px, calc(100vw - 48px));
}

.status-error {
  color: var(--danger);
  font-weight: 700;
}

.job-row-error td {
  background: color-mix(in srgb, var(--danger-soft) 72%, transparent 28%);
}

.token-box code {
  display: block;
  white-space: pre-wrap;
  word-break: break-word;
}

.compact-code {
  max-height: 220px;
}

.cell-stack {
  display: grid;
  gap: 4px;
}

.error-cell {
  width: 1%;
  white-space: nowrap;
}

.error-popover {
  position: relative;
  display: inline-block;
}

.error-popover summary {
  list-style: none;
}

.error-popover summary::-webkit-details-marker {
  display: none;
}

.error-panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 10;
  width: min(520px, 60vw);
}

.error-panel .code-block {
  margin-top: 0;
}

.detail-inline-grid {
  display: grid;
  gap: 8px;
  padding: 12px 0 4px;
}

.table-footer-form {
  display: grid;
  gap: 12px;
  padding-top: 16px;
  margin-top: 16px;
  border-top: 1px solid var(--line);
}

.table-footer-form h3 {
  margin: 0;
  font-size: 1rem;
}

.tfoot-add-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.tfoot-add-row input {
  flex: 1;
}

.user-picker-form {
  position: relative;
}

.user-picker-dropdown {
  display: grid;
  gap: 6px;
  max-height: 260px;
  padding: 8px;
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.user-picker-dropdown[hidden] {
  display: none;
}

.user-picker-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--surface-soft);
}

.user-picker-option[hidden] {
  display: none;
}

.user-picker-option-label {
  min-width: 0;
}

.icon-inline-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--surface-strong);
  padding: 8px 12px;
  cursor: pointer;
}

.icon-inline-button:hover {
  background: color-mix(in srgb, var(--accent-soft) 78%, var(--surface) 22%);
}

.user-picker-empty {
  padding: 10px 12px;
  color: var(--muted);
}

.prose-card h2 {
  margin-top: 22px;
}

.analytics-shell {
  display: grid;
  gap: 22px;
}

.analytics-progress-block {
  display: grid;
  gap: 12px;
}

.analytics-progress-track {
  width: 100%;
  height: 14px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--surface-soft);
}

.analytics-progress-bar {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent) 0%, color-mix(in srgb, var(--accent) 70%, white 30%) 100%);
  transition: width 120ms linear;
}

.analytics-results {
  display: grid;
  gap: 22px;
}

.analytics-card-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.analytics-card {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--surface-soft);
}

.analytics-card-label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.88rem;
}

.analytics-card-value {
  font-size: 1.25rem;
  font-weight: 700;
}

.analytics-section {
  display: grid;
  gap: 12px;
}

.analytics-plot-controls {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  align-items: end;
}

.analytics-plot-controls label {
  display: grid;
  gap: 6px;
}

.analytics-plot-toggle {
  align-self: center;
  padding-top: 24px;
}

.analytics-plot-panel {
  padding: 16px;
}

.analytics-plot {
  display: grid;
  gap: 12px;
}

.analytics-settings-anchor {
  position: relative;
  display: inline-flex;
  align-items: flex-start;
}

.analytics-settings-panel {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  z-index: 10;
  min-width: 280px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.analytics-settings-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(110px, 1fr));
}

.analytics-settings-grid label {
  display: grid;
  gap: 6px;
}

.analytics-settings-grid input {
  min-width: 0;
}

.analytics-plot-svg {
  width: 100%;
  height: auto;
  display: block;
}

.analytics-grid-line {
  stroke: color-mix(in srgb, var(--line) 88%, transparent 12%);
  stroke-width: 1;
}

.analytics-axis-line {
  stroke: var(--text);
  stroke-width: 1.4;
}

.analytics-axis-text {
  fill: var(--muted);
  font-size: 12px;
}

.analytics-axis-label {
  fill: var(--text);
  font-size: 13px;
  font-weight: 600;
}

.analytics-band {
  opacity: 0.14;
}

.analytics-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
}

.analytics-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.92rem;
}

.analytics-legend-swatch {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  flex: 0 0 auto;
}

/* ── Toast Notifications ── */
.toast-wrap {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 200;
  display: grid;
  gap: 10px;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: var(--surface);
  box-shadow: var(--shadow);
  max-width: 380px;
  min-width: 240px;
  cursor: pointer;
  animation: toast-in 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.toast.success {
  background: var(--success);
  border-color: var(--notice-success-line);
}

.toast.error {
  background: var(--danger-soft);
  border-color: var(--notice-error-line);
}

.toast.is-dismissing {
  animation: toast-out 0.3s ease-in forwards;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes toast-out {
  from { opacity: 1; transform: translateX(0); }
  to   { opacity: 0; transform: translateX(40px); }
}

/* ── Hamburger Toggle ── */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: transparent;
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle.is-active .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-active .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-active .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 960px) {
  .hero-panel {
    grid-template-columns: 1fr;
  }

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

  .brand-logo-link,
  .topbar,
  .nav-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .match-hero-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .match-side-left,
  .match-side-right {
    justify-content: center;
    text-align: center;
  }

  .brand-logo-link {
    grid-row: auto;
    align-items: center;
    justify-content: flex-start;
    padding: 16px 0 0;
  }

  .brand-logo {
    width: 96px;
    height: 96px;
  }

  .account-bar {
    width: 100%;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-row {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .nav {
    width: 100%;
    flex-direction: column;
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transition: max-height 0.35s ease, opacity 0.25s ease;
    gap: 4px;
  }

  .nav.is-open {
    max-height: 600px;
    opacity: 1;
    padding-bottom: 8px;
  }

  .nav a {
    width: 100%;
    justify-content: flex-start;
  }

}

@media (max-width: 640px) {
  .wrap {
    width: min(100vw - 20px, 1240px);
  }

  .hero-panel,
  .page-hero,
  .detail-card,
  .panel-card,
  .form-card,
  .card,
  .prose-card {
    padding: 18px;
    border-radius: 20px;
  }

  .summary-grid {
    grid-template-columns: 1fr;
  }

  .filter-bar {
    padding: 12px;
  }
}

.versions-card {
  display: grid;
  gap: 14px;
  overflow: visible;
}

.table-scroll {
  overflow-x: auto;
}

.versions-card .section-header {
  margin-bottom: 0;
  align-items: center;
}

.versions-create-panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 12;

  min-width: min(420px, calc(100vw - 40px));
  padding: 14px;

  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.engine-edit-panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 12;
  min-width: min(560px, calc(100vw - 40px));
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.engine-edit-panel h2 {
  margin-bottom: 8px;
}

.artifact-upload-panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 12;
  min-width: min(520px, calc(100vw - 40px));
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.inline-editor[open] summary.button {
  background: var(--accent-soft);
  border-color: color-mix(in srgb, var(--accent) 30%, var(--line) 70%);
}

.versions-card td:first-child a {
  font-weight: 700;
  color: var(--text);
}

.versions-card td:first-child a:hover {
  color: var(--link);
}

.versions-card td:nth-child(2),
.versions-card td:nth-child(3) {
  color: var(--muted);
  font-size: 0.95rem;
}

.versions-card tbody tr:hover td {
  background: color-mix(in srgb, var(--accent-soft) 40%, transparent 60%);
}

.versions-card table {
  margin-top: 4px;
}

.versions-card th {
  padding-top: 10px;
  padding-bottom: 10px;
}

.versions-card td {
  padding-top: 14px;
  padding-bottom: 14px;
}

.runtime-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;

  background: var(--surface-soft);
  border: 1px solid var(--line);
  font-size: 0.85rem;
}

@media (max-width: 640px) {
  .versions-card .section-header {
    align-items: flex-start;
  }

  .inline-editor {
    width: 100%;
  }

  .inline-editor summary.button {
    width: 100%;
    justify-content: center;
  }
}