/* HashLoop workspace · shared hierarchy and progressive disclosure (docs/DESIGN.md). */
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.hashloop-app { line-height: 1.65; }
.m-burger { border: 0; background: transparent; }
.sidebar { padding: 27px 14px 16px; }
.brand { gap: 10px; }
.brand b { font-size: 22px; letter-spacing: -.055em; }
.brand > .brand-mark { width: 33px; height: 33px; }
.workspace { margin: 26px 0 14px; padding: 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-soft); }
.workspace-icon { width: 32px; height: 32px; color: var(--pri); border-color: var(--line); background: var(--card); font-size: 13px; }
.workspace-copy b { color: var(--ink); font-size: 13px; font-weight: 650; }
.workspace-copy small { font-size: 11px; }
.menu-search { display: flex; align-items: center; gap: 8px; padding: 8px 10px; min-height: 38px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); color: var(--ink-3); font-size: 12px; text-align: left; }
.menu-search:hover { border-color: var(--pri); }
.menu-search kbd { margin-left: auto; }
kbd { padding: 1px 5px; border: 1px solid var(--line); border-radius: 4px; background: var(--surface-soft); font: 10px var(--sans); color: var(--ink-3); }
.side-nav { gap: 3px; padding-bottom: 24px; }
.nav-group { padding: 21px 12px 8px; font-size: 11px; font-weight: 600; letter-spacing: .02em; }
.nav-item { min-height: 42px; font-size: 13px; padding: 10px 12px; }
.nav-item:hover { background: var(--gray-bg); }
.nav-item.active { color: var(--pri-deep); background: var(--good-bg); font-weight: 650; }
.nav-item.active > .nav-icon { stroke-width: 2; }
.nav-section > summary { display: flex; align-items: center; justify-content: space-between; cursor: pointer; list-style: none; }
.nav-section > summary::-webkit-details-marker, .side-conn > summary::-webkit-details-marker { display: none; }
.nav-section > summary .nav-icon, .side-conn > summary .nav-icon { width: 12px; height: 12px; transition: transform .15s ease; }
.nav-section[open] > summary .nav-icon, .side-conn[open] > summary .nav-icon { transform: rotate(90deg); }
.nav-label small { font-size: 10px; }
.side-conn { padding: 14px 10px; border-color: var(--line); }
.conn-title { display: flex; align-items: center; gap: 7px; margin: 0; cursor: pointer; font-size: 12px; list-style: none; }
.conn-title .num { margin-left: auto; font-size: 11px; }
.side-conn[open] .conn-title { margin-bottom: 10px; }
.conn-row, .conn-note { font-size: 11px; }
.side-user { padding: 15px 5px 0; }
.side-user small { font-size: 10.5px; }
.app-topbar { min-height: 68px; padding: 0 36px; border-bottom: 1px solid var(--line); background: var(--card); }
.app-breadcrumb { font-size: 12px; }
.app-breadcrumb [aria-current] { color: var(--ink); font-weight: 550; }
.breadcrumb-home { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 160px; }
.app-top-actions { gap: 16px; }
.topbar-help { font-size: 12px; }
.topbar-avatar, .user-avatar { background: #e6edee; color: #425f66; }
.app-content { max-width: 1560px; padding: 34px 36px 42px; }
.page-head h1, .dashboard-head h1 { font-size: 30px; font-weight: 700; letter-spacing: -.045em; }
.page-eyebrow { font-size: 10px; letter-spacing: .12em; margin-bottom: 7px; color: var(--pri); font-weight: 650; }
.page-description { font-size: 14px; margin-top: 8px; color: var(--ink-2); }
.page-sub { color: var(--ink-2); line-height: 1.8; }
.dashboard-head { justify-content: space-between; gap: 20px; align-items: center; }
.btn { min-height: 40px; font-size: 13px; font-weight: 600; border-radius: 8px; }
.btn.pri { background: var(--pri); border-color: var(--pri); color: white; }
.btn.pri:hover { background: var(--pri-deep); border-color: var(--pri-deep); }
.btn.sm { min-height: 33px; font-size: 12px; }
.btn .nav-icon { width: 16px; height: 16px; }
.card, .ob-card { border-radius: 14px; padding: 22px 24px; }
.card-h { gap: 6px 10px; margin-bottom: 20px; }
.card-h h2, .section-title { font-size: 16px; font-weight: 650; letter-spacing: -.025em; }
.card-h .sub { font-size: 12px; font-weight: 400; }
.card-h .r { font-size: 12px; font-weight: 500; }
.section-caption { font-size: 12px; color: var(--ink-3); line-height: 1.7; }
.pill { font-size: 11px; padding: 3px 8px; }
.head-chip { background: var(--gray-bg); color: var(--ink-2); }
.empty-note { line-height: 1.8; font-size: 13px; }
.focus-strip { display: grid; grid-template-columns: 1.15fr 1fr 1fr 1fr; gap: 0; align-items: center; padding: 20px 22px; margin-top: 26px; background: #edf6f3; border: 1px solid #d8eae3; border-radius: 14px; }
.focus-intro { display: flex; align-items: center; gap: 12px; }
.focus-intro b { display: block; font-size: 13px; font-weight: 650; color: #244b43; }
.focus-intro small { display: block; margin-top: 3px; color: #526f66; font-size: 11px; }
.focus-icon { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: var(--card); color: var(--pri); }
.focus-icon .nav-icon { width: 26px; height: 26px; }
.focus-item { display: flex; align-items: center; gap: 8px; padding: 6px 18px; border-left: 1px solid #d2e3dc; color: #36594e; font-size: 12px; }
.focus-item:hover { color: var(--pri); text-decoration: none; background: #e1f0e9; border-radius: 6px; }
.focus-item b { margin-left: auto; color: #183e34; font-size: 24px; font-weight: 650; }
.focus-item b small { font-size: 11px; font-weight: 450; margin-left: 4px; }
.focus-item .nav-icon { width: 13px; height: 13px; color: #607f73; }
.setup-disclosure { background: var(--card); border: 1px solid var(--line); border-radius: 12px; }
.setup-disclosure > summary { padding: 16px 20px; display: flex; align-items: center; gap: 12px; cursor: pointer; list-style: none; }
.setup-disclosure summary b { display: block; font-size: 13px; font-weight: 600; }
.setup-disclosure summary small { display: block; font-size: 12px; color: var(--ink-3); margin-top: 2px; }
.setup-icon { color: var(--pri); background: var(--good-bg); padding: 9px; border-radius: 9px; line-height: 0; }
.setup-progress { margin-left: auto; white-space: nowrap; font-size: 12px; color: var(--pri); }
.setup-disclosure .setup-list { padding: 4px 20px 20px; }
.setup-disclosure summary > .nav-icon { width: 14px; height: 14px; }
.dashboard-toolbar { margin-top: 30px; }
.dashboard-toolbar .section-caption { margin-top: 3px; }
.range-pick { padding: 4px; border: 1px solid var(--line); border-radius: 9px; background: var(--card); gap: 2px; }
.range-pick .btn { min-height: 31px; padding: 6px 11px; font-size: 12px; border-color: transparent; background: transparent; }
.range-pick .btn.pri { background: var(--good-bg); color: var(--pri-deep); border-color: transparent; }
.range-pick .btn.is-disabled { opacity: .65; }
.stats.kpi-strip { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-top: 16px; padding: 0; border: 0; }
.kpi-strip > .stat, .kpi-strip > .stat:first-child, .kpi-strip > .stat:last-child, .kpi-strip > .stat:nth-child(n) { background: var(--card); border: 1px solid var(--line); border-radius: 13px; padding: 20px; }
.kpi-strip > a.stat:hover { background: var(--card); border-color: #91bfb6; box-shadow: 0 3px 12px #183e3408; }
.kpi-strip .l { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; min-height: 24px; font-size: 12px; color: var(--ink-2); }
.kpi-source { flex: none; font-size: 10px; color: var(--ink-3); font-weight: 400; }
.kpi-strip .v { font-size: clamp(24px, 2.1vw, 32px); font-weight: 650; margin-top: 7px; color: var(--ink); }
.kpi-value-link { color: inherit; }
.kpi-strip .d { font-size: 11px; line-height: 1.7; margin-top: 10px; }
.kpi-strip .goal-set { font-size: 11px; margin-left: 5px; }
.secondary-metrics { margin-top: 12px; }
.secondary-metrics > summary, .allocation-disclosure > summary { display: flex; align-items: center; gap: 8px; width: fit-content; list-style: none; cursor: pointer; color: var(--ink-2); font-size: 12px; padding: 6px 0; }
.secondary-metrics > summary span { color: var(--ink-3); font-size: 11px; }
.secondary-metrics > summary .nav-icon, .allocation-disclosure > summary .nav-icon { width: 12px; height: 12px; }
.secondary-stats { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 12px; }
.secondary-stats .stat { border: 1px solid var(--line); border-radius: 12px; padding: 18px; background: var(--card); }
.secondary-stats .v { font-size: 25px; }
.secondary-stats .l, .secondary-stats .d { font-size: 12px; }
.performance-overview { margin-top: 20px; }
.performance-overview .card-h .sub { font-size: 11px; }
.viz-metric-label { font-size: 13px; }
.viz-metric-label small, .viz-metric-meta, .viz-note { font-size: 11px; }
.viz-total { font-size: 30px; font-weight: 650; }
.viz-data-table summary { font-size: 12px; }
.viz-data-table summary span { font-size: 11px; }
.allocation-disclosure { margin-top: 12px; }
.allocation-disclosure .performance-allocation { margin-top: 10px; }
.allocation-value, .allocation-name { font-size: 12px; }
.dashboard-detail-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 20px; margin-top: 24px; align-items: start; }
.dashboard-detail-grid #campaigns { order: -1; }
.dashboard-detail-grid .card-h .sub { flex-basis: 100%; order: 2; }
.dashboard-detail-grid .card-h { row-gap: 4px; }
.insight-disclosure { border: 1px solid var(--line); border-radius: 13px; background: var(--card); min-width: 0; scroll-margin-top: 24px; }
.insight-disclosure > summary { display: flex; align-items: center; gap: 14px; padding: 20px 24px; cursor: pointer; list-style: none; }
.insight-disclosure summary b { display: block; font-size: 15px; font-weight: 600; }
.insight-disclosure summary small { display: block; margin-top: 4px; color: var(--ink-3); font-size: 12px; }
.disclosure-action { color: var(--ink-3); font-size: 12px; margin-left: auto; }
.insight-disclosure summary > .nav-icon { width: 15px; height: 15px; margin-left: auto; }
.disclosure-action + .nav-icon { margin-left: 0 !important; }
:is(.insight-disclosure, .setup-disclosure, .secondary-metrics, .allocation-disclosure)[open] > summary > .nav-icon { transform: rotate(90deg); }
:is(.insight-disclosure, .setup-disclosure, .secondary-metrics, .allocation-disclosure) > summary::-webkit-details-marker { display: none; }
.insight-disclosure[open] > summary { border-bottom: 1px solid var(--line); }
.disclosure-body { padding: 20px; }
.disclosure-body > .card { margin-top: 0; border: 0; padding: 0; border-radius: 0; }
.disclosure-body > .grid-2 { margin-top: 20px; }
.dashboard-footer { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; margin-top: 30px; padding-top: 20px; border-top: 1px solid var(--line); }
.dashboard-footer > span { display: inline-flex; align-items: center; gap: 7px; font-size: 12px; color: var(--ink-3); }
.table-scroll { max-width: 100%; scrollbar-width: thin; scrollbar-color: #bccbd1 transparent; }
.table-scroll-hint { display: none; color: var(--ink-3); font-size: 11px; margin: -4px 0 10px; }
.table-scroll:focus-visible { outline: 2px solid var(--pri); outline-offset: 3px; border-radius: 4px; }
table.perf { width: 100%; font-size: 12px; }
table.perf th { background: var(--surface-soft); color: var(--ink-2); font-size: 11px; padding: 12px 10px; }
table.perf td { padding: 14px 10px; border-bottom-color: var(--line-soft); }
table.perf tbody tr:hover { background: var(--surface-soft); }
table.perf td:first-child { min-width: 150px; max-width: 240px; white-space: normal; overflow-wrap: anywhere; font-weight: 550; }
table.perf tbody tr:last-child td { border-bottom: 0; }
table.perf .sortable:focus-visible { outline: 2px solid var(--pri); outline-offset: -3px; }
.table-toolbar { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.table-search { display: flex; align-items: center; gap: 9px; min-width: 200px; border: 1px solid var(--line); border-radius: 8px; padding: 0 12px; color: var(--ink-3); background: var(--card); }
.table-search:focus-within { outline: 2px solid var(--pri); outline-offset: 2px; }
.table-search input[type="search"] { min-width: 0; width: 220px; background: transparent; border: 0; box-shadow: none; outline: none; padding: 10px 0; min-height: 40px; font-size: 13px; }
.table-toolbar select { min-height: 42px; font-size: 12px; }
.column-toggle { display: inline-flex; gap: 7px; align-items: center; font-size: 12px; color: var(--ink-2); margin-left: auto; cursor: pointer; min-height: 40px; }
.column-toggle input { accent-color: var(--pri); width: 16px; height: 16px; }
.filter-empty { padding: 32px 20px; text-align: center; color: var(--ink-2); font-size: 13px; }
.filter-empty p { margin: 5px 0 14px; color: var(--ink-3); }
.experiment-summary { display: flex; align-items: center; flex-wrap: wrap; gap: 30px; padding: 22px 24px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; margin: 24px 0 12px; }
.experiment-summary > div { flex: 1; min-width: 90px; }
.experiment-summary span { display: block; font-size: 12px; color: var(--ink-3); }
.experiment-summary b { display: block; font-size: 28px; margin-top: 3px; font-weight: 650; }
.experiment-summary b small { font-size: 12px; font-weight: 400; margin-left: 5px; color: var(--ink-3); }
.help-disclosure { font-size: 12px; color: var(--ink-2); margin: 14px 0; }
.help-disclosure summary { cursor: pointer; }
.help-disclosure p { margin-top: 10px; max-width: 800px; line-height: 1.9; }
.exp-card { background: var(--card); padding: 20px; }
.exp-meta { margin-top: 14px; }
.exp-meta label { font-weight: 500; letter-spacing: 0; font-size: 11px; }
.strategy-card { border-radius: 14px; }
.strategy-card .sc-why { font-size: 13px; line-height: 1.8; }
.draft-facts .fact { border-radius: 6px; font-size: 11px; }
.field { font-size: 13px; line-height: 1.8; }
.field input, .field select, .field textarea { min-height: 42px; font-size: 14px; border-color: var(--line); }
.field .hint { font-size: 12px; font-weight: 400; }
.ob-body { background: var(--bg); }
.ob-top { border-bottom: 1px solid var(--line); padding-bottom: 22px; }
.auth-card { box-shadow: 0 8px 30px #183e3406; }
.auth-hero h1 { font-size: 32px; }
.auth-hero p { color: var(--ink-2); font-size: 14px; }
.settings-nav { position: sticky; top: 0; z-index: 8; display: flex; align-items: center; gap: 5px; overflow-x: auto; padding: 12px 0; margin: 16px 0; background: var(--bg); border-bottom: 1px solid var(--line); scrollbar-width: thin; }
.settings-nav a { flex: none; padding: 8px 12px; border-radius: 7px; font-size: 12px; color: var(--ink-2); }
.settings-nav a:hover, .settings-nav a:focus-visible { color: var(--pri); background: var(--good-bg); text-decoration: none; }
.settings-section { scroll-margin-top: 82px; }
.settings-section:target { border-color: #91bfb6; }
.ob-form:has(.settings-section) .ob-submit { position: sticky; bottom: 16px; z-index: 7; display: flex; align-items: center; flex-wrap: wrap; gap: 10px; width: fit-content; padding: 12px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 4px 18px #182b3510; }
.assistant-fab { width: 50px; height: 50px; font-size: 24px; border-radius: 16px; box-shadow: 0 6px 20px #183e3420; }
.command-menu { position: fixed; inset: 12vh 0 auto; margin: 0 auto; width: min(560px, calc(100vw - 32px)); max-height: 76dvh; padding: 0; border: 1px solid var(--line); border-radius: 16px; background: var(--card); color: var(--ink); box-shadow: 0 24px 90px #152c3633; }
.command-menu::backdrop { background: #132c3866; backdrop-filter: blur(3px); }
.command-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 18px 20px 12px; }
.command-head label { font-weight: 650; font-size: 15px; }
.command-input { display: flex; align-items: center; gap: 10px; padding: 0 20px 14px; border-bottom: 1px solid var(--line); color: var(--pri); }
.command-input input { border: 0; box-shadow: none; min-height: 42px; flex: 1; min-width: 0; background: var(--surface-soft); font-size: 15px; border-radius: 8px; }
.command-results { display: grid; padding: 8px; max-height: 45dvh; overflow-y: auto; }
.command-result { display: flex; align-items: center; gap: 12px; padding: 12px; border-radius: 8px; color: var(--ink-2); font-size: 14px; }
.command-result:hover, .command-result:focus { background: var(--good-bg); color: var(--pri); text-decoration: none; outline-offset: -2px; }
.command-empty { padding: 28px 20px; color: var(--ink-3); font-size: 13px; }
.command-foot { display: flex; gap: 18px; border-top: 1px solid var(--line); padding: 12px 20px; font-size: 11px; color: var(--ink-3); }
@media (min-width: 1500px) { .app-content { padding-left: 44px; padding-right: 44px; } }
@media (max-width: 1200px) {
  .app-content { padding: 28px 24px 40px; }
  .app-topbar { padding: 0 24px; }
  .focus-strip { grid-template-columns: 1fr 1fr 1fr; padding: 16px; row-gap: 14px; }
  .focus-intro { grid-column: 1 / -1; }
  .focus-item { padding: 4px 12px; }
  .focus-item:nth-child(2) { border-left: 0; padding-left: 0; }
  .stats.kpi-strip { gap: 12px; }
  .kpi-strip > .stat:nth-child(n) { padding: 16px; }
  .kpi-strip .l { flex-wrap: wrap; gap: 0 6px; }
  .kpi-strip .v { font-size: 25px; }
  .dashboard-detail-grid { grid-template-columns: 1fr; }
}
@media (max-width: 800px) {
  .table-scroll-hint { display: block; }
  .hashloop-app .settings-nav { top: 66px; }
  .hashloop-app .settings-section { scroll-margin-top: 148px; }
  .sidebar { padding: 22px 14px; width: 270px; }
  .sidebar .workspace { margin-top: 20px; }
  .app-topbar { min-height: 46px; padding: 0 20px; background: var(--bg); border: 0; }
  .app-content { padding: 16px 20px 88px; }
  .page-head h1, .dashboard-head h1 { font-size: 27px; }
  .page-description { font-size: 13px; }
  .dashboard-head > .btn { min-height: 40px; }
  .stats.kpi-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .kpi-strip > .stat:last-child:nth-child(odd) { grid-column: auto; }
  .kpi-strip .v { font-size: 27px; }
  .kpi-strip .l { min-height: 22px; }
  .focus-item { flex-wrap: wrap; font-size: 12px; gap: 0 8px; }
  .focus-item > span { width: 100%; }
  .focus-item b { margin-left: 0; }
  .focus-item .nav-icon { margin-left: auto; }
  .card, .ob-card { padding: 18px; overflow: visible; }
  .card-h .sub { font-size: 11px; }
  .setup-disclosure summary { flex-wrap: wrap; padding: 14px; }
  .setup-disclosure summary > span:nth-child(2) { flex: 1; min-width: 160px; }
  .setup-progress { font-size: 11px; }
  .secondary-metrics summary span { display: none; }
  .secondary-stats { grid-template-columns: 1fr; }
  .insight-disclosure > summary { padding: 18px; gap: 8px; }
  .disclosure-action { font-size: 11px; }
  .disclosure-body { padding: 16px; }
  .table-toolbar { gap: 10px; }
  .table-search { flex: 1; }
  .table-search input[type="search"] { width: 100%; font-size: 16px; }
  .table-toolbar select { max-width: 150px; font-size: 13px; }
  .column-toggle { margin-left: 0; }
  .experiment-summary { gap: 16px; padding: 18px; }
  .experiment-summary > div { min-width: 70px; }
  .experiment-summary > .btn { width: 100%; }
  .field input, .field textarea, .field select { font-size: 16px; }
  .m-burger, .m-bell { width: 40px; height: 40px; }
  .m-topbar { min-height: 66px; padding: 12px 16px; }
  .range-pick .btn { min-height: 36px; padding: 7px 10px; }
}
@media (max-width: 420px) {
  .app-content { padding-left: 16px; padding-right: 16px; }
  .kpi-strip > .stat:nth-child(n) { padding: 15px; }
  .kpi-strip .v { font-size: 24px; }
  .kpi-strip .d { font-size: 11px; }
  .disclosure-action { display: none; }
  .table-status, .table-status select { max-width: 100%; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; } }
@media print {
  .menu-search, .command-menu, .table-toolbar, .dashboard-footer form { display: none !important; }
  .hashloop-app { background: white; }
  .app-content { padding: 0; }
  .focus-strip, .kpi-strip > .stat { break-inside: avoid; }
}