:root {
  --accent-bright: #fdbe02;
  --accent-ink: #241c00;
  --rail: 17rem;
  --font: 'Atkinson Hyperlegible', system-ui, sans-serif;
  --mono: ui-monospace, 'SF Mono', SFMono-Regular, Menlo, Consolas, monospace;
}

body { margin: 0; height: 100vh; overflow: hidden; font-family: var(--font); }
#app {
  height: 100vh; display: flex; flex-direction: column;
  
  background:
    radial-gradient(1100px 560px at 12% -8%, color-mix(in srgb, var(--accent-bright) 10%, transparent), transparent 60%),
    radial-gradient(900px 520px at 108% 6%, color-mix(in srgb, var(--tertiary, var(--primary)) 10%, transparent), transparent 58%),
    radial-gradient(800px 600px at 50% 120%, color-mix(in srgb, var(--secondary, var(--primary)) 7%, transparent), transparent 60%),
    var(--surface);
  background-attachment: fixed;
}
.app-shell, .work-body { background: transparent; }
code, pre, kbd, .editor-host, .mono { font-family: var(--mono); }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link:focus {
  position: fixed; top: .5rem; left: .5rem; width: auto; height: auto;
  clip: auto; z-index: 100; padding: .5rem 1rem; background: var(--primary);
  color: var(--on-primary); border-radius: .75rem;
}

.center-screen {
  flex: 1; display: flex; align-items: center; justify-content: center; padding: 1.5rem;
  background:
    linear-gradient(135deg,
      color-mix(in srgb, var(--accent-bright) 30%, var(--surface)) 0%,
      var(--surface) 46%,
      color-mix(in srgb, var(--tertiary, var(--primary)) 22%, var(--surface)) 100%),
    var(--surface);
}
.auth-card { width: min(26rem, 100%); }
.auth-card article {
  padding: 2.25rem 2rem;
  border: 1px solid var(--outline-variant);
  background: var(--surface-container-lowest);
  box-shadow: 0 18px 50px -12px color-mix(in srgb, var(--accent-bright) 22%, #0007);
}
.auth-head { text-align: center; }
.auth-head h5 { margin: 0; font-weight: 600; }
.auth-head .small-text { margin: .25rem 0 0; color: var(--on-surface-variant); }
.auth-badge {
  width: 3.5rem; height: 3.5rem; margin: 0 auto 1rem;
  display: grid; place-items: center; border-radius: 1.1rem;
  background: var(--accent-bright); color: var(--accent-ink);
  box-shadow: 0 6px 18px -4px color-mix(in srgb, var(--accent-bright) 60%, transparent);
}
.auth-badge i { font-size: 2rem; }
@keyframes auth-in { from { opacity: 0; transform: translateY(12px) scale(.985); } to { opacity: 1; transform: none; } }
@keyframes badge-pop { from { opacity: 0; transform: scale(.6); } to { opacity: 1; transform: none; } }
.auth-card { animation: auth-in .42s cubic-bezier(.2, .7, .3, 1) both; }
.auth-badge { animation: badge-pop .5s .08s cubic-bezier(.2, .9, .3, 1.25) both; }
@media (prefers-reduced-motion: reduce) { .auth-card, .auth-badge { animation: none; } }

header.primary-container {
  padding: 0 .5rem; min-height: 3.5rem; box-shadow: 0 1px 0 var(--outline-variant);
  background:
    linear-gradient(135deg,
      color-mix(in srgb, var(--accent-bright) 28%, var(--primary-container)) 0%,
      var(--primary-container) 55%,
      color-mix(in srgb, var(--tertiary, var(--primary)) 20%, var(--primary-container)) 100%);
}
header .chip { font-weight: 600; }

.chip.primary { background: var(--accent-bright); color: var(--accent-ink); }

button { transition: transform .12s ease, box-shadow .15s ease, filter .15s ease; }
button:not(.border):not(.transparent):not(.circle):not(.chip):not(:disabled):hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px -8px color-mix(in srgb, var(--accent-bright) 45%, #0003);
}
button:not(.border):not(.transparent):not(.circle):not(.chip):not(:disabled):active { transform: translateY(0); }

.app-shell { flex: 1; display: grid; grid-template-columns: var(--rail) 1fr; min-height: 0; }
.rail {
  border-right: 1px solid var(--outline-variant); overflow-y: auto; min-height: 0;
  display: flex; flex-direction: column;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--primary) 7%, transparent), transparent 22rem),
    var(--surface-container-lowest);
}
.rail-head { padding: .75rem; position: sticky; top: 0; background: var(--surface-container-lowest); z-index: 2; }
.table-list { padding: .35rem .25rem .5rem; display: flex; flex-direction: column; gap: .05rem; }
.table-list a {
  position: relative; box-sizing: border-box; width: 100%;
  display: flex; align-items: center; gap: .65rem; color: var(--on-surface-variant);
  padding: .5rem .6rem .5rem .8rem; border-radius: .4rem; font-size: .92rem;
  transition: color .12s ease, background .12s ease;
}
.table-list a > span { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.table-list a i { flex: 0 0 auto; font-size: 1.15rem; opacity: .7; transition: color .12s ease, opacity .12s ease; }
.table-list a:hover { background: color-mix(in srgb, var(--on-surface) 6%, transparent); color: var(--on-surface); }
.table-list a:focus-visible { outline: 2px solid var(--accent-bright); outline-offset: -2px; }

.table-list a.active { color: color-mix(in srgb, var(--accent-bright) 38%, var(--primary)); font-weight: 600; }
.table-list a.active i { color: color-mix(in srgb, var(--accent-bright) 38%, var(--primary)); opacity: 1; }
.table-list a.active::before {
  content: ''; position: absolute; left: 0; top: .35rem; bottom: .35rem;
  width: 3px; border-radius: 3px; background: var(--accent-bright);
}

.work { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.work-body { flex: 1; overflow: auto; min-height: 0; padding: 1.75rem 2rem 4rem; }
.work-body > h6 { margin-top: 0; }

.start .start-section,
.section { padding-block: 1.5rem; border-block-start: .0625rem solid var(--outline-variant); }
.start .start-section:first-child,
.work-body > .section:first-child { padding-block-start: .25rem; border-block-start: none; }
.start .start-section > h6,
.section > h6 { margin: 0 0 1rem; }
.start .start-section > .grid,
.section > .grid { margin: 0 0 1rem; }
.start .start-recent { margin: 0; }

.start-hero {
  display: flex; align-items: center; gap: 1.25rem; margin-bottom: .5rem;
  padding: 1.5rem 1.75rem; border-radius: 1.25rem; border: 1px solid var(--outline-variant);
  background:
    linear-gradient(135deg,
      color-mix(in srgb, var(--accent-bright) 26%, var(--surface-container-low)) 0%,
      var(--surface-container-low) 50%,
      color-mix(in srgb, var(--tertiary, var(--primary)) 20%, var(--surface-container-low)) 100%);
  box-shadow: 0 12px 36px -18px color-mix(in srgb, var(--accent-bright) 32%, transparent);
}
.start-hero-icon {
  display: grid; place-items: center; width: 3.5rem; height: 3.5rem; flex: 0 0 auto;
  border-radius: 1rem; background: var(--accent-bright); color: var(--accent-ink);
  box-shadow: 0 6px 18px -4px color-mix(in srgb, var(--accent-bright) 55%, transparent);
}
.start-hero-icon i { font-size: 2rem; }
.start-hero-title { margin: 0; font-weight: 600; }
.start-hero-sub { margin: .15rem 0 0; color: var(--on-surface-variant); }

.db-card { transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease; }
.db-card:hover { border-color: var(--accent-bright); transform: translateY(-2px); box-shadow: 0 10px 26px -12px color-mix(in srgb, var(--accent-bright) 35%, #0004); }
.db-card-avatar {
  display: grid; place-items: center; width: 2.75rem; height: 2.75rem; flex: 0 0 auto;
  border-radius: .85rem; background: var(--primary-container); color: var(--on-primary-container);
}
.db-card-avatar i { font-size: 1.5rem; }

.field.textarea textarea { min-height: 6rem; font-family: var(--mono); }

.chart-wrap { overflow-x: auto; margin: .5rem 0 1rem; border: 1px solid var(--outline-variant); border-radius: .75rem; padding: .5rem; background: var(--surface-container-lowest); }
.bar-chart .axis { stroke: var(--outline-variant); stroke-width: 1; }
.bar-chart .bar { fill: var(--primary); }
.bar-chart .val { fill: var(--on-surface-variant); font-size: 11px; }
.bar-chart .label { fill: var(--on-surface-variant); font-size: 11px; }
.bar-chart .tick { fill: var(--outline); font-size: 10px; }

.line-chart .axis { stroke: var(--outline-variant); stroke-width: 1; }
.line-chart .line { fill: none; stroke: var(--primary); stroke-width: 2; }
.line-chart .dot { fill: var(--primary); }
.line-chart .label, .line-chart .tick { fill: var(--on-surface-variant); font-size: 11px; }

.er-wrap { overflow: auto; max-height: 62vh; border: 1px solid var(--outline-variant); border-radius: .75rem; background: var(--surface-container-lowest); padding: .5rem; }
.er-svg .er-box { fill: var(--surface-container); stroke: var(--outline-variant); }
.er-svg .er-head { fill: var(--primary); }
.er-svg .er-title { fill: var(--on-primary); font-weight: 700; font-size: 12px; }
.er-svg .er-col { fill: var(--on-surface); font-size: 11px; font-family: var(--mono); }
.er-svg .er-col.pk { font-weight: 700; }
.er-svg .er-tag { fill: var(--primary); font-size: 9px; font-weight: 700; }
.er-svg .er-more { fill: var(--outline); font-size: 10px; }
.er-svg .er-edge { stroke: var(--primary); stroke-width: 1.5; opacity: .65; }
.er-svg .er-end { fill: var(--primary); }
.er-svg .er-start { fill: var(--surface); stroke: var(--primary); stroke-width: 1.5; }

.plan-tree { display: flex; flex-direction: column; gap: .2rem; font-family: var(--mono); font-size: .85rem; }
.plan-row { display: flex; align-items: center; gap: .4rem; padding: .25rem .4rem; border-radius: .4rem; }
.plan-row i { font-size: 1rem; opacity: .8; }
.plan-row.warn { background: color-mix(in srgb, var(--error) 14%, transparent); }
.plan-row.warn i { color: var(--error); opacity: 1; }

table.datagrid td.json-cell { cursor: pointer; color: var(--primary); text-decoration: underline dotted; }
table.datagrid td.json-cell:hover { background: var(--primary-container); }

table.datagrid td.fk-link { cursor: pointer; color: var(--primary); text-decoration: underline; }
table.datagrid td.fk-link:hover { background: var(--primary-container); }

.cond-list { display: flex; flex-direction: column; gap: .6rem; }
.cond-row { display: grid; grid-template-columns: 1.2fr 1fr 1.6fr auto; gap: .6rem; align-items: center; }
.cond-row .field { margin: 0; }

.maint-log { display: flex; flex-direction: column; gap: .4rem; }
.log-row { display: grid; grid-template-columns: auto 1fr; gap: .25rem .8rem; align-items: center; padding: .4rem .2rem; }
.compile-opts { margin-top: .75rem; }
.compile-opts summary { cursor: pointer; color: var(--on-surface-variant); }
.chip-wrap { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .6rem; }

.v-space { display: block; block-size: 1rem; }
.v-space.large { block-size: 2rem; }

.code-block {
  margin: 0; padding: 1rem; overflow: auto; border-radius: .75rem;
  background: var(--surface-container); border: 1px solid var(--outline-variant);
}

.toolbar { margin: 0 0 1rem; gap: .5rem; align-items: center; }
.work-body > .grid-wrap { margin-top: 0; }

.metrics-row { gap: .4rem; margin: -.25rem 0 1rem; }
.metrics-row .chip i { font-size: 1rem; }

.accent-dot { display: inline-block; width: 1.1rem; height: 1.1rem; border-radius: 50%; border: 1px solid var(--outline-variant); vertical-align: middle; }

.wizard-bar { align-items: flex-end; gap: .75rem; row-gap: 1rem; }
.wizard-bar > * { margin: 0 !important; flex: 1 1 9rem; min-width: 8rem; }
.wizard-bar .field { margin: 0; width: 100%; }
.wizard-bar select, .wizard-bar input { width: 100%; }

.tabs-bar {
  display: flex; flex-direction: row; flex-wrap: nowrap; overflow-x: auto;
  gap: .15rem; padding: 0 .75rem; border-bottom: 1px solid var(--outline-variant);
  background: var(--surface); scrollbar-width: thin; flex: 0 0 auto;
}
.tabs-bar a {
  display: inline-flex; align-items: center; gap: .4rem; white-space: nowrap;
  padding: .85rem .9rem; border-bottom: 2px solid transparent; cursor: pointer;
  color: var(--on-surface-variant); font-weight: 600; font-size: .9rem; text-decoration: none;
}
.tabs-bar a i { font-size: 1.15rem; }
.tabs-bar a:hover { color: var(--on-surface); background: var(--surface-container); border-radius: .5rem .5rem 0 0; }
.tabs-bar a.active { color: color-mix(in srgb, var(--accent-bright) 38%, var(--primary)); border-bottom-color: var(--accent-bright); }
.tabs-bar a:focus-visible { outline: 2px solid var(--accent-bright); outline-offset: -2px; border-radius: .4rem; }

.grid-wrap {
  overflow: auto; max-width: 100%; border: 1px solid var(--outline-variant);
  border-radius: .75rem; background: var(--surface);
}
table.datagrid { display: table; border-collapse: separate; border-spacing: 0; width: 100%; font-size: .875rem; margin: 0; }
table.datagrid thead { display: table-header-group; }
table.datagrid tbody { display: table-row-group; }
table.datagrid tr { display: table-row; }
table.datagrid th, table.datagrid td { display: table-cell; box-sizing: border-box; }
table.datagrid th, table.datagrid td {
  padding: .7rem 1rem; text-align: left; vertical-align: top;
  white-space: nowrap; max-width: 32rem; overflow: hidden; text-overflow: ellipsis;
  border-bottom: 1px solid var(--outline-variant); border-right: 1px solid var(--outline-variant);
}
table.datagrid th:last-child, table.datagrid td:last-child { border-right: 0; }
table.datagrid tbody tr:last-child td { border-bottom: 0; }
table.datagrid th {
  position: sticky; top: 0; z-index: 1; background: var(--surface-container-high);
  font-weight: 700; color: var(--on-surface); user-select: none;
  box-shadow: inset 0 -1px 0 var(--outline-variant);
}
table.datagrid th[role="button"] { cursor: pointer; }
table.datagrid th[role="button"]:hover { background: var(--surface-container-highest); }
table.datagrid th .sort-ind { opacity: .5; font-size: .75rem; }
table.datagrid th[aria-sort="ascending"] .sort-ind::after { content: " ▲"; opacity: 1; }
table.datagrid th[aria-sort="descending"] .sort-ind::after { content: " ▼"; opacity: 1; }
table.datagrid tbody tr:nth-child(even) td { background: color-mix(in srgb, var(--surface-container-high) 60%, transparent); }
table.datagrid tbody tr:hover td { background: var(--primary-container); }
table.datagrid td.null { color: var(--outline); font-style: italic; }

.editor-host {
  height: 24rem; min-height: 12rem; border: 1px solid var(--outline-variant);
  border-radius: .75rem; resize: vertical; overflow: hidden;
}

.monaco-editor * { position: static; }
.monaco-editor, .monaco-editor * {
  box-sizing: content-box; border-radius: 0; vertical-align: baseline;
}
.monaco-editor .overflow-guard, .monaco-editor .monaco-scrollable-element { position: absolute; }
.history-item { padding: .85rem 1rem; margin-bottom: .6rem; transition: border-color .15s ease, transform .12s ease, box-shadow .15s ease; }
.history-item:hover { border-color: var(--accent-bright); transform: translateY(-1px); box-shadow: 0 8px 22px -12px color-mix(in srgb, var(--accent-bright) 30%, #0004); }
.history-item code { white-space: pre-wrap; word-break: break-word; display: block; }

pre.surface-container, pre.small-round { border-radius: .75rem; }

.sql-hl { white-space: pre; tab-size: 2; line-height: 1.5; }
.sql-hl br { line-height: 1.5; }

.snackbar { position: fixed; left: 50%; bottom: 1.25rem; transform: translateX(-50%); z-index: 1000; min-width: 16rem; max-width: 90vw; display: none; border-radius: .85rem; box-shadow: 0 12px 32px -10px #0007; }
.snackbar.show { display: block; }
.snackbar.error { background: var(--error); color: var(--on-error); }

.kv { display: grid; grid-template-columns: max-content 1fr; gap: .5rem 1.5rem; align-items: baseline; }
.kv b { color: var(--on-surface-variant); font-weight: 600; }

.col-rowwrap { margin-bottom: .75rem; }
.col-row { display: grid; grid-template-columns: 1.4fr 1fr repeat(4, auto) 1fr auto; gap: .75rem; align-items: center; }

.col-row > * { margin: 0; }
.col-row .field { margin: 0; }
.col-row .checkbox span { font-size: .75rem; }
.gen-detail { display: flex; gap: .75rem; margin: .45rem 0 0 .2rem; }
.gen-detail .field { margin: 0; }
.fts-help { white-space: pre-wrap; font-size: .9rem; line-height: 1.55; }
.fk-ok { color: var(--primary); }
::-webkit-scrollbar-thumb:hover { background: color-mix(in srgb, var(--accent-bright) 70%, var(--outline)); }
table.datagrid thead th { background-image: linear-gradient(180deg, color-mix(in srgb, var(--accent-bright) 9%, transparent), transparent 70%); }
.hist-picker { max-height: 55vh; overflow: auto; margin: .25rem 0 .75rem; display: flex; flex-direction: column; gap: .1rem; }
.viewer-editor { height: 62vh; min-height: 20rem; border: 1px solid var(--outline-variant); border-radius: .6rem; overflow: hidden; margin-bottom: .75rem; }
.viewer-dialog h5 { margin-bottom: .25rem; }
.help-note { margin-bottom: .75rem; }
.help-note summary { cursor: pointer; color: var(--on-surface-variant); margin-bottom: .5rem; }

table.datagrid.bytecode td:nth-child(4) { white-space: normal; max-width: 28rem; }
table.datagrid.bytecode td.bc-op { white-space: nowrap; font-family: var(--mono); }
table.datagrid.bytecode td.bc-op.bc-in { box-shadow: inset 2px 0 0 color-mix(in srgb, var(--primary) 45%, transparent); }
table.datagrid tr.bc-warn td { background: color-mix(in srgb, var(--error) 12%, transparent); }
table.datagrid tr.bc-hot td { background: color-mix(in srgb, var(--error) 20%, transparent); }
.bc-note.hot { color: var(--error); font-weight: 600; }
.bc-note.hot i { color: var(--error); opacity: 1; }
.analyze-banner {
  display: flex; align-items: center; gap: .75rem; margin: 0 0 1rem; padding: .85rem 1rem;
  border: 1px solid color-mix(in srgb, var(--error) 40%, var(--outline-variant));
  background: color-mix(in srgb, var(--error) 10%, var(--surface-container-low));
}
.analyze-banner > i { color: var(--error); font-size: 1.5rem; flex: 0 0 auto; }
.analyze-banner .max { flex: 1; }
.bc-note { display: inline-flex; align-items: center; gap: .35rem; }
.bc-note i { font-size: 1rem; opacity: .85; }
.bc-note.warn { color: var(--error); }
.bc-note.warn i { color: var(--error); opacity: 1; }
.bc-note.good i { color: var(--primary); }
.editor-host { margin: 0; }
.monaco-editor .margin { background: transparent; }

dialog::backdrop {
  display: block;
  background: color-mix(in srgb, #000 28%, transparent);
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
}

dialog {
  background-image:
    radial-gradient(120% 80% at 0% 0%, color-mix(in srgb, var(--primary) 9%, transparent), transparent 55%),
    radial-gradient(120% 80% at 100% 0%, color-mix(in srgb, var(--tertiary, var(--primary)) 7%, transparent), transparent 55%);
}

.soft-panel, .advice-card, .task-row, .history-item, .grid-wrap, .code-block {
  background-image: linear-gradient(160deg, color-mix(in srgb, var(--primary) 5%, transparent), transparent 45%);
}

dialog .kv { margin: .5rem 0; }
dialog h5 { margin: 0 0 1rem; }

dialog.fit { block-size: auto; max-block-size: 85%; display: flex; flex-direction: column; }
dialog.fit > nav:last-child {
  position: sticky; bottom: -1.5rem; margin-top: auto;
  padding: .75rem 0 0; background: var(--surface-container-high);
}

.task-list { display: flex; flex-direction: column; gap: .5rem; margin: .5rem 0 1rem; }
.task-row {
  display: grid; grid-template-columns: auto 1fr auto; gap: .25rem .9rem; align-items: center;
  padding: .7rem .9rem; border: 1px solid var(--outline-variant); border-radius: .75rem;
  background: var(--surface-container-lowest);
}
.task-row .task-text { display: flex; flex-direction: column; gap: .15rem; min-width: 0; }
.task-row .task-text b { font-weight: 600; }
.task-row .task-status { font-size: 1.3rem; width: 1.6rem; text-align: center; }
.task-row .task-status.ok { color: var(--primary); }
.task-row .task-status.fail { color: var(--error); }
.task-row.is-running { border-color: var(--primary); }

.advice-card {
  display: flex; flex-direction: column; gap: .5rem; padding: .9rem 1rem; margin-bottom: .6rem;
  border: 1px solid var(--outline-variant); border-radius: .75rem; background: var(--surface-container-lowest);
}
.advice-card .advice-head { display: flex; align-items: center; gap: .5rem; }
.advice-card .advice-head i { color: var(--primary); }
.advice-card pre { margin: 0; }

@media (max-width: 800px) {
  .app-shell { grid-template-columns: 1fr; }
  .app-shell .rail {
    position: fixed; inset: 3.5rem auto 0 0; width: var(--rail); z-index: 20;
    transform: translateX(-100%); transition: transform .2s ease; box-shadow: 2px 0 12px #0003;
  }
  .app-shell.show-rail .rail { transform: translateX(0); }
  .app-shell.show-rail::after { content: ""; position: fixed; inset: 3.5rem 0 0 0; background: #0006; z-index: 10; }
  .work-body { padding: 1rem; }
}