/* ==========================================================================
   MetricAds — "Editorial Ops Console"
   Warm paper canvas · ink-green console chrome · Fraunces × Space Grotesk
   Mobile-first (base <480px · 480px tablet · 1024px desktop)
   ========================================================================== */

:root {
  /* palette — warm paper, tinted ink, signal accents (oklch) */
  --paper:        oklch(0.977 0.011 84);
  --paper-sunk:   oklch(0.955 0.013 82);
  --paper-raised: oklch(0.99 0.008 86);
  --ink:          oklch(0.255 0.022 62);
  --ink-soft:     oklch(0.47 0.018 62);
  --ink-faint:    oklch(0.62 0.014 66);
  --line:         oklch(0.875 0.013 80);
  --line-strong:  oklch(0.78 0.016 76);

  --brand:        oklch(0.53 0.10 158);
  --brand-deep:   oklch(0.295 0.035 165);
  --brand-ink:    oklch(0.965 0.012 158);
  --brand-wash:   oklch(0.945 0.035 158);

  --ember:        oklch(0.615 0.155 38);
  --ember-wash:   oklch(0.945 0.035 42);
  --amber:        oklch(0.775 0.145 78);
  --amber-wash:   oklch(0.95 0.05 84);
  --slate:        oklch(0.545 0.08 235);
  --slate-wash:   oklch(0.945 0.03 235);

  --sidebar-bg:   oklch(0.235 0.028 166);
  --sidebar-text: oklch(0.92 0.018 160);
  --sidebar-dim:  oklch(0.7 0.035 162);
  --sidebar-line: oklch(0.33 0.035 164);
  
  /* responsive sidebar */
  --sidebar-width: 252px;
  --sidebar-width-minimized: 72px;

  /* type — fluid scaling for all devices */
  --display: 'Fraunces', 'Iowan Old Style', Georgia, serif;
  --body: 'Space Grotesk', 'Avenir Next', 'Helvetica Neue', sans-serif;

  /* Mobile first <480px */
  --t-xs:   0.68rem;
  --t-sm:   0.78rem;
  --t-base: 0.92rem;
  --t-lg:   1.08rem;
  --t-xl:   1.35rem;
  --t-2xl:  1.8rem;
  --t-hero: 2.5rem;

  /* spacing */
  --sp-1: 0.35rem; --sp-2: 0.65rem; --sp-3: 1rem; --sp-4: 1.5rem;
  --sp-5: 2.25rem; --sp-6: 3.25rem; --sp-7: 5rem; --sp-8: 7rem;

  /* responsive spacing for mobile */
  --content-padding-x: var(--sp-3);
  --content-padding-y: var(--sp-4);
  --sidebar-width-mobile: 252px;
  --sidebar-width-tablet: 220px;
  --sidebar-width-desktop: 252px;
  --min-height-btn: 42px;
  --min-height-input: 44px;

  --radius: 3px;
  --radius-lg: 6px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1); /* ease-out-quint */
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--body);
  font-size: var(--t-base);
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper);
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { margin: 0; font-family: var(--display); font-weight: 560; line-height: 1.06; letter-spacing: -0.015em; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
table { border-collapse: collapse; width: 100%; }
img, svg { display: block; max-width: 100%; }
::selection { background: var(--brand); color: var(--brand-ink); }

.eyebrow {
  font-size: var(--t-xs); text-transform: uppercase; letter-spacing: 0.22em;
  font-weight: 500; color: var(--ink-faint);
}
.num { font-family: var(--display); font-weight: 620; letter-spacing: -0.02em; }
.muted { color: var(--ink-soft); }
.faint { color: var(--ink-faint); }
.small { font-size: var(--t-sm); }
.tabnum { font-variant-numeric: tabular-nums; }

/* --------------------------------- buttons -------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5em;
  min-height: 42px; padding: 0 1.15em;
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  background: transparent; font-size: var(--t-sm); font-weight: 500;
  letter-spacing: 0.01em;
  transition: background 160ms var(--ease), color 160ms var(--ease), border-color 160ms var(--ease), transform 160ms var(--ease);
}
.btn:hover { background: var(--paper-sunk); border-color: var(--ink-faint); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn-primary:hover { background: var(--brand-deep); border-color: var(--brand-deep); color: var(--brand-ink); }
.btn-brand { background: var(--brand); border-color: var(--brand); color: oklch(0.985 0.01 158); }
.btn-brand:hover { background: oklch(0.47 0.1 158); border-color: oklch(0.47 0.1 158); }
.btn-danger { border-color: color-mix(in oklch, var(--ember) 55%, var(--line)); color: var(--ember); }
.btn-danger:hover { background: var(--ember); border-color: var(--ember); color: oklch(0.98 0.01 40); }
.btn-sm { min-height: 34px; padding: 0 0.8em; font-size: var(--t-xs); }
.btn-ghost { border-color: transparent; }
.btn-ghost:hover { border-color: var(--line-strong); }
.btn[disabled], .btn.is-locked { opacity: 0.45; cursor: not-allowed; }
.btn-block { width: 100%; }

/* --------------------------------- badges --------------------------------- */
.badge {
  display: inline-flex; align-items: center; gap: 0.35em;
  padding: 0.18em 0.6em; border-radius: 100px;
  font-size: var(--t-xs); font-weight: 500; letter-spacing: 0.03em;
  border: 1px solid var(--line-strong); color: var(--ink-soft); white-space: nowrap;
}
.badge-scale { background: var(--brand-wash); border-color: color-mix(in oklch, var(--brand) 35%, transparent); color: oklch(0.38 0.09 158); }
.badge-hold { background: var(--amber-wash); border-color: color-mix(in oklch, var(--amber) 45%, transparent); color: oklch(0.47 0.1 78); }
.badge-kill { background: var(--ember-wash); border-color: color-mix(in oklch, var(--ember) 35%, transparent); color: oklch(0.5 0.15 38); }
.badge-observe { background: var(--slate-wash); border-color: color-mix(in oklch, var(--slate) 28%, transparent); color: oklch(0.42 0.08 235); }
.badge-outline { background: transparent; }
.badge-dot::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.tier-badge {
  border: 1px solid color-mix(in oklch, var(--amber) 55%, transparent);
  color: oklch(0.42 0.09 78); background: var(--amber-wash);
  text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.62rem; padding: 0.25em 0.7em;
}

/* --------------------------------- shell ---------------------------------- */
.shell { display: flex; flex-direction: column; min-height: 100vh; }
.sidebar {
  position: fixed; z-index: 40; inset: 0 auto 0 0;
  width: var(--sidebar-width); background: var(--sidebar-bg); color: var(--sidebar-text);
  display: flex; flex-direction: column;
  transform: translateX(-100%);
  transition: transform 300ms var(--ease), width 300ms var(--ease);
}
.sidebar.open { transform: translateX(0); }
.sidebar.minimized { width: var(--sidebar-width-minimized); transform: translateX(0); }
.sidebar-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--sp-4) var(--sp-3);
  gap: 0.5rem;
}
.minimize-btn {
  width: 44px; height: 44px; padding: 0; 
  display: flex; align-items: center; justify-content: center;
  color: var(--sidebar-dim); transition: color 150ms var(--ease), background 150ms var(--ease);
  border-radius: var(--radius);
  flex-shrink: 0;
}
.minimize-btn:hover { color: var(--sidebar-text); background: oklch(0.27 0.03 165 / 0.4); }
.minimize-btn:active { transform: scale(0.95); }
.sidebar.minimized .brandmark span:first-child { display: none; opacity: 0; }
.sidebar.minimized .brandmark { justify-content: center; }
.sidebar.minimized .minimize-btn { width: 44px; height: 44px; }
.sidebar.minimized .ws-switch,
.sidebar.minimized .sidebar-foot,
.sidebar.minimized .nav-group-label,
.sidebar.minimized .nav-item span:not(.nav-key):not(.nav-count) {
  display: none;
}
.brandmark span:first-child { transition: opacity 280ms var(--ease); }
.ws-switch { transition: opacity 280ms var(--ease), margin 300ms var(--ease); }
.sidebar-foot { transition: opacity 280ms var(--ease); }
.nav-group-label { transition: opacity 280ms var(--ease); }
.nav-item span:not(.nav-key):not(.nav-count) { transition: opacity 280ms var(--ease); }
.sidebar.minimized .nav-item {
  justify-content: center; padding: 0.55rem 0.25rem; gap: 0;
}
.sidebar.minimized .nav-key { width: 100%; opacity: 1; }
.sidebar.minimized .nav-count { position: absolute; top: -2px; right: -8px; z-index: 1; }
.sidebar-scrim {
  position: fixed; inset: 0; background: oklch(0.2 0.02 165 / 0.45);
  opacity: 0; pointer-events: none; transition: opacity 260ms var(--ease); z-index: 35;
}
.sidebar-scrim.show { opacity: 1; pointer-events: auto; }

.brandmark {
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  flex: 1;
  font-family: var(--display); font-size: 1.35rem; font-weight: 620; letter-spacing: -0.02em;
  transition: opacity 280ms var(--ease);
}
.brandmark span:first-child { 
  white-space: nowrap;
  transition: opacity 280ms var(--ease);
}
.brandmark .spark { color: oklch(0.78 0.13 150); font-size: 1.1rem; }
.ws-switch {
  margin: 0 var(--sp-3) var(--sp-3); padding: 0.55rem 0.75rem;
  border: 1px solid var(--sidebar-line); border-radius: var(--radius);
  background: oklch(0.27 0.03 165); color: var(--sidebar-text);
  width: calc(100% - var(--sp-3) * 2); text-align: left; min-height: 44px;
}
.ws-switch small { display: block; color: var(--sidebar-dim); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; }
.ws-switch strong { display: block; font-weight: 500; font-size: 0.92rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.nav { flex: 1; overflow-y: auto; padding-bottom: var(--sp-4); }
.nav-group-label {
  padding: var(--sp-3) var(--sp-4) 0.35rem; font-size: 0.62rem; letter-spacing: 0.24em;
  text-transform: uppercase; color: oklch(0.55 0.04 162);
}
.nav-item {
  display: flex; align-items: center; gap: 0.75rem;
  width: 100%; min-height: 44px; padding: 0.55rem var(--sp-4);
  border: 0; border-left: 2px solid transparent; background: transparent;
  color: var(--sidebar-dim); text-align: left; font-size: 0.92rem;
  transition: color 150ms var(--ease), background 150ms var(--ease), border-color 150ms var(--ease), 
              padding 300ms var(--ease), gap 300ms var(--ease), justify-content 300ms var(--ease);
}
.nav-item:hover { color: var(--sidebar-text); background: oklch(0.27 0.03 165 / 0.6); }
.nav-item.active { color: var(--sidebar-text); border-left-color: oklch(0.78 0.13 150); background: oklch(0.27 0.03 165); }
.nav-item .nav-key {
  font-family: var(--display); font-size: 0.72rem; opacity: 0.55; width: 1.2rem; flex: none;
}
.nav-item .nav-count {
  margin-left: auto; background: var(--ember); color: oklch(0.98 0.01 40);
  border-radius: 100px; font-size: 0.66rem; padding: 0.08em 0.55em; font-weight: 600;
}
.sidebar-foot {
  border-top: 1px solid var(--sidebar-line); padding: var(--sp-3) var(--sp-4);
  display: flex; align-items: center; gap: 0.75rem; min-height: 64px;
}
.avatar {
  width: 36px; height: 36px; flex: none; border-radius: 50%;
  background: oklch(0.78 0.13 150); color: oklch(0.22 0.03 165);
  display: grid; place-items: center; font-weight: 600; font-size: 0.82rem;
}
.sidebar-foot .who { overflow: hidden; }
.sidebar-foot .who strong { display: block; font-weight: 500; font-size: 0.86rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-foot .who span { color: var(--sidebar-dim); font-size: 0.72rem; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; transition: margin-left 300ms var(--ease); }
@media (min-width: 1024px) { 
  .main { margin-left: var(--sidebar-width); }
  .main.sidebar-minimized { margin-left: var(--sidebar-width-minimized); }
}

.topbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: var(--sp-2);
  padding: 0.65rem var(--sp-3);
  background: color-mix(in oklch, var(--paper) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.topbar .page-title { font-family: var(--display); font-size: var(--t-lg); letter-spacing: -0.02em; margin-right: auto; }
.icon-btn {
  min-width: 44px; min-height: 44px; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid transparent; background: transparent; border-radius: var(--radius);
  transition: background 150ms var(--ease), border-color 150ms var(--ease), transform 150ms var(--ease);
}
.icon-btn:hover { border-color: var(--line-strong); background: var(--paper-sunk); }
.icon-btn:active { transform: scale(0.95); }
.hamburger { display: inline-flex; }

.content { padding: var(--sp-4) var(--sp-3) max(var(--sp-7), calc(var(--sp-7) + env(safe-area-inset-bottom))); max-width: 1280px; width: 100%; }

/* ------------------------------ mobile bottom nav ------------------------- */
.bottom-nav {
  position: fixed; z-index: 30; left: 0; right: 0; bottom: 0;
  display: flex; background: var(--sidebar-bg); border-top: 1px solid var(--sidebar-line);
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.bottom-nav button {
  flex: 1; min-height: 58px; border: 0; background: transparent;
  color: var(--sidebar-dim); font-size: 0.62rem; letter-spacing: 0.06em; text-transform: uppercase;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.25rem;
}
.bottom-nav button.active { color: oklch(0.85 0.1 150); }
.bottom-nav .bn-glyph { font-family: var(--display); font-size: 1.05rem; }

/* --------------------------------- typography ----------------------------- */
.page-head { margin-bottom: var(--sp-5); }
.page-head h1 { font-size: var(--t-2xl); }
.page-head .sub { color: var(--ink-soft); margin-top: 0.35rem; max-width: 62ch; }
.section-num {
  display: inline-block; font-family: var(--display); font-size: 0.82rem;
  letter-spacing: 0.12em; color: var(--brand); margin-bottom: 0.4rem;
}

/* ---------------------------------- metric strip -------------------------- */
.metric-strip {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px; background: var(--line); border: 1px solid var(--line);
  margin-bottom: var(--sp-4);
}
.metric {
  background: var(--paper-raised); padding: var(--sp-3) var(--sp-3) var(--sp-3);
  position: relative; min-height: 104px;
}
.metric .m-label {
  font-size: var(--t-xs); text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--ink-faint); display: block; margin-bottom: 0.35rem;
}
.metric .m-value { font-family: var(--display); font-size: var(--t-xl); font-weight: 620; letter-spacing: -0.025em; line-height: 1; }
.metric .m-delta { margin-top: 0.45rem; font-size: var(--t-xs); display: inline-flex; align-items: center; gap: 0.3em; }
.m-up { color: var(--brand); }
.m-down { color: var(--ember); }
.m-flat { color: var(--ink-faint); }

/* ---------------------------------- panels -------------------------------- */
.panel { border: 1px solid var(--line); background: var(--paper-raised); margin-bottom: var(--sp-4); }
.panel-head {
  display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap;
  padding: var(--sp-3); border-bottom: 1px solid var(--line);
}
.panel-head h2 { font-size: var(--t-lg); margin-right: auto; }
.panel-body { padding: var(--sp-3); }
.panel-body.flush { padding: 0; }

.grid-2 { display: grid; gap: var(--sp-4); }
.grid-2 > *, .grid-half > * { min-width: 0; }
@media (min-width: 1024px) {
  .grid-2 { grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); }
  .grid-half { grid-template-columns: 1fr 1fr; }
}

/* --------------------------------- tables --------------------------------- */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.tbl { font-size: var(--t-sm); min-width: 720px; }
.tbl th {
  text-align: left; font-weight: 500; font-size: var(--t-xs); letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--ink-faint);
  padding: 0.7rem 0.9rem; border-bottom: 1px solid var(--line-strong); white-space: nowrap;
  position: sticky; top: 0; background: var(--paper-raised); z-index: 2;
}
.tbl th.sortable:hover { color: var(--ink); cursor: pointer; }
.tbl td { padding: 0.8rem 0.9rem; border-bottom: 1px solid var(--line); vertical-align: middle; white-space: nowrap; }
.tbl tbody tr:hover { background: color-mix(in oklch, var(--brand-wash) 45%, transparent); }
.tbl tbody tr.is-selected { background: var(--brand-wash); }
.tbl .num-cell { text-align: right; }
.tbl .entity-name { white-space: normal; min-width: 220px; max-width: 340px; }
.tbl .entity-name a { font-weight: 500; border-bottom: 1px solid transparent; }
.tbl .entity-name a:hover { border-bottom-color: var(--ink); }
.row-muted { opacity: 0.45; }
.rank-pill {
  display: inline-grid; place-items: center; width: 26px; height: 26px;
  font-family: var(--display); font-weight: 620; font-size: 0.82rem;
  border-radius: 50%; border: 1px solid var(--line-strong); color: var(--ink-soft);
}
.rank-1 { background: oklch(0.85 0.12 88); border-color: oklch(0.72 0.13 82); color: oklch(0.38 0.1 70); }
.rank-2 { background: oklch(0.92 0.02 80); border-color: var(--line-strong); }
.rank-3 { background: oklch(0.9 0.05 55); border-color: oklch(0.78 0.07 50); }

.checkbox {
  width: 18px; height: 18px; accent-color: var(--brand); cursor: pointer;
}

/* --------------------------------- charts --------------------------------- */
.chart-wrap { width: 100%; overflow: hidden; }
.chart-wrap svg { width: 100%; height: auto; }
.chart-legend {
  display: flex; gap: var(--sp-3); flex-wrap: wrap;
  font-size: var(--t-xs); color: var(--ink-soft); margin-top: var(--sp-2);
}
.chart-legend span { display: inline-flex; align-items: center; gap: 0.4em; }
.legend-swatch { width: 10px; height: 10px; border-radius: 2px; }

/* --------------------------------- controls ------------------------------- */
.tabs { display: flex; gap: 0.35rem; flex-wrap: wrap; margin-bottom: var(--sp-4); }
.tab {
  min-height: 38px; padding: 0 1em; border: 1px solid var(--line-strong);
  background: transparent; border-radius: 100px; font-size: var(--t-sm);
  display: inline-flex; align-items: center; gap: 0.45em;
  transition: background 150ms var(--ease), color 150ms var(--ease), border-color 150ms var(--ease);
}
.tab:hover { border-color: var(--ink-faint); }
.tab.active { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.tab .tab-count { font-size: 0.68rem; opacity: 0.65; }

.field { display: block; margin-bottom: var(--sp-3); }
.field > .label {
  display: flex; align-items: baseline; gap: 0.5em; margin-bottom: 0.35rem;
  font-size: var(--t-xs); text-transform: uppercase; letter-spacing: 0.12em; color: var(--ink-soft);
}
.field .hint { font-size: var(--t-xs); color: var(--ink-faint); margin-top: 0.3rem; letter-spacing: 0; text-transform: none; }
.input, select.input, textarea.input {
  width: 100%; min-height: 44px; padding: 0.55rem 0.85rem;
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  background: var(--paper-raised); font-size: var(--t-base);
  transition: border-color 150ms var(--ease), box-shadow 150ms var(--ease);
}
.input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px color-mix(in oklch, var(--brand) 18%, transparent); }
.input.mono-val { font-family: var(--display); font-size: var(--t-lg); letter-spacing: -0.01em; }

.search-bar { position: relative; margin-bottom: var(--sp-3); }
.search-bar .input { padding-left: 2.4rem; }
.search-bar .glyph { position: absolute; left: 0.85rem; top: 50%; transform: translateY(-50%); color: var(--ink-faint); }

.seg { display: inline-flex; border: 1px solid var(--line-strong); border-radius: var(--radius); overflow: hidden; }
.seg button {
  min-height: 38px; padding: 0 0.95em; border: 0; background: transparent;
  font-size: var(--t-sm); border-right: 1px solid var(--line-strong);
}
.seg button:last-child { border-right: 0; }
.seg button.active { background: var(--ink); color: var(--paper); }

.switch { position: relative; display: inline-flex; align-items: center; gap: 0.6em; cursor: pointer; min-height: 44px; }
.switch input { position: absolute; opacity: 0; pointer-events: none; }
.switch .track {
  width: 42px; height: 24px; border-radius: 100px; background: var(--line-strong);
  position: relative; transition: background 180ms var(--ease); flex: none;
}
.switch .track::after {
  content: ''; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px;
  border-radius: 50%; background: var(--paper-raised); transition: transform 220ms var(--ease);
  box-shadow: 0 1px 2px oklch(0.2 0.02 60 / 0.25);
}
.switch input:checked + .track { background: var(--brand); }
.switch input:checked + .track::after { transform: translateX(18px); }
.switch input:focus-visible + .track { outline: 2px solid var(--brand); outline-offset: 2px; }
.switch input:disabled + .track { opacity: 0.45; }

/* --------------------------------- verdict banner ------------------------- */
.verdict-banner {
  display: flex; gap: var(--sp-3); align-items: flex-start; flex-wrap: wrap;
  padding: var(--sp-3) var(--sp-4); margin-bottom: var(--sp-4);
  border: 1px solid var(--line-strong); background: var(--paper-raised);
  border-left: 3px solid var(--ink-faint);
}
.verdict-banner.scale_up { border-left-color: var(--brand); background: color-mix(in oklch, var(--brand-wash) 55%, var(--paper-raised)); }
.verdict-banner.hold { border-left-color: var(--amber); background: color-mix(in oklch, var(--amber-wash) 55%, var(--paper-raised)); }
.verdict-banner.kill { border-left-color: var(--ember); background: color-mix(in oklch, var(--ember-wash) 55%, var(--paper-raised)); }
.verdict-banner .vb-main { flex: 1; min-width: 240px; }
.verdict-banner h3 { font-size: var(--t-lg); display: flex; align-items: center; gap: 0.6em; flex-wrap: wrap; }
.verdict-banner .reasons { margin: 0.55rem 0 0; padding-left: 1.1rem; color: var(--ink-soft); font-size: var(--t-sm); }
.verdict-banner .reasons li { margin-bottom: 0.25rem; }
.verdict-banner .vb-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }

/* --------------------------------- alerts --------------------------------- */
.alert-card {
  border: 1px solid var(--line); background: var(--paper-raised);
  padding: var(--sp-3); margin-bottom: 0.75rem; position: relative;
}
.alert-card.high { border-left: 3px solid var(--ember); }
.alert-card.medium { border-left: 3px solid var(--amber); }
.alert-card.low { border-left: 3px solid var(--slate); }
.alert-card .a-head { display: flex; gap: 0.6em; align-items: baseline; flex-wrap: wrap; }
.alert-card .a-head h4 { font-family: var(--body); font-weight: 600; font-size: var(--t-base); letter-spacing: 0; }
.alert-card .a-meta { color: var(--ink-faint); font-size: var(--t-xs); margin-top: 0.25rem; }
.alert-card .narrative {
  margin-top: 0.75rem; padding: 0.85rem 1rem;
  background: color-mix(in oklch, var(--brand-wash) 40%, var(--paper));
  border: 1px solid color-mix(in oklch, var(--brand) 22%, transparent);
  font-size: var(--t-sm); color: oklch(0.35 0.045 158);
}
.alert-card .narrative .n-label {
  font-size: 0.62rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: oklch(0.45 0.08 158); display: block; margin-bottom: 0.35rem;
}
.alert-card .a-actions { display: flex; gap: 0.5rem; margin-top: 0.9rem; flex-wrap: wrap; }
.impact-pill {
  display: inline-flex; align-items: center; gap: 0.35em;
  font-size: var(--t-xs); color: oklch(0.5 0.13 38); background: var(--ember-wash);
  padding: 0.2em 0.65em; border-radius: 100px; border: 1px solid color-mix(in oklch, var(--ember) 25%, transparent);
}

/* --------------------------------- toast & sheet -------------------------- */
.toast-stack {
  position: fixed; z-index: 80; left: 50%; transform: translateX(-50%);
  bottom: calc(72px + env(safe-area-inset-bottom, 0px));
  width: min(520px, calc(100vw - 2rem)); display: flex; flex-direction: column; gap: 0.55rem;
}
.toast {
  display: flex; align-items: center; gap: 0.85rem;
  padding: 0.85rem 1.1rem; background: var(--ink); color: var(--paper);
  border-radius: var(--radius); font-size: var(--t-sm);
  box-shadow: 0 12px 32px oklch(0.2 0.02 60 / 0.28);
  animation: toast-in 320ms var(--ease);
}
.toast .toast-action {
  margin-left: auto; flex: none; background: transparent; border: 1px solid oklch(0.55 0.02 80);
  color: oklch(0.95 0.01 84); border-radius: var(--radius); min-height: 34px; padding: 0 0.9em;
  font-size: var(--t-xs); letter-spacing: 0.06em; text-transform: uppercase;
}
.toast .toast-action:hover { background: oklch(0.35 0.02 80); }
@keyframes toast-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

.sheet-scrim {
  position: fixed; inset: 0; z-index: 60; background: oklch(0.2 0.02 60 / 0.5);
  display: flex; align-items: flex-end; justify-content: center;
  animation: fade-in 220ms var(--ease);
}
.sheet {
  width: min(560px, 100%); max-height: 88vh; overflow-y: auto;
  background: var(--paper); border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: var(--sp-4) var(--sp-3) calc(var(--sp-4) + env(safe-area-inset-bottom, 0px));
  animation: sheet-up 320ms var(--ease);
}
.sheet h3 { font-size: var(--t-xl); margin-bottom: 0.5rem; }
@keyframes sheet-up { from { transform: translateY(28px); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }

/* --------------------------------- pagination ----------------------------- */
.pagination {
  display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap;
  padding: var(--sp-3); border-top: 1px solid var(--line); font-size: var(--t-sm);
}
.pagination .spacer { flex: 1; }

/* --------------------------------- empty / lock --------------------------- */
.empty {
  padding: var(--sp-6) var(--sp-4); text-align: left; color: var(--ink-soft);
  border: 1px dashed var(--line-strong); background: var(--paper-sunk);
}
.empty h3 { font-size: var(--t-lg); color: var(--ink); margin-bottom: 0.5rem; }
.lock-box {
  border: 1px solid color-mix(in oklch, var(--amber) 45%, var(--line));
  background: var(--amber-wash); padding: var(--sp-4); margin-bottom: var(--sp-4);
  display: flex; gap: var(--sp-3); align-items: center; flex-wrap: wrap;
}
.lock-box .lock-main { flex: 1; min-width: 240px; }
.lock-box h3 { font-size: var(--t-lg); margin-bottom: 0.35rem; }

/* ==========================================================================
   Landing — editorial
   ========================================================================== */
.landing { background: var(--paper); overflow-x: hidden; }
.landing-nav {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-3); max-width: 1320px; margin: 0 auto;
  border-bottom: 1px solid var(--line);
}
.landing-nav .brandmark { padding: 0; color: var(--ink); }
.landing-nav .brandmark .spark { color: var(--brand); }
.landing-nav .ln-links { display: none; gap: var(--sp-4); margin-right: auto; margin-left: var(--sp-5); font-size: var(--t-sm); }
.landing-nav .ln-links a { color: var(--ink-soft); border-bottom: 1px solid transparent; padding-bottom: 2px; }
.landing-nav .ln-links a:hover { color: var(--ink); border-bottom-color: var(--ink); }
.landing-nav .ln-actions { margin-left: auto; display: flex; gap: 0.55rem; }

.hero {
  max-width: 1320px; margin: 0 auto; padding: var(--sp-6) var(--sp-3) var(--sp-5);
  display: grid; gap: var(--sp-5);
}
.hero-copy h1 {
  font-size: var(--t-hero); line-height: 0.98; letter-spacing: -0.035em;
  font-weight: 560; text-wrap: balance;
}
.hero-copy h1 em { font-style: italic; color: var(--brand); font-weight: 480; }
.hero-copy .hero-sub {
  margin-top: var(--sp-4); font-size: var(--t-lg); color: var(--ink-soft);
  max-width: 46ch; line-height: 1.45;
}
.hero-cta { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: var(--sp-4); }
.hero-proof {
  margin-top: var(--sp-5); display: flex; gap: var(--sp-4); flex-wrap: wrap;
  font-size: var(--t-sm); color: var(--ink-faint);
}
.hero-proof strong { display: block; font-family: var(--display); font-size: var(--t-xl); color: var(--ink); font-weight: 620; }

.hero-ticket {
  background: var(--sidebar-bg); color: var(--sidebar-text);
  padding: var(--sp-4); align-self: end; position: relative;
}
.hero-ticket .ht-label {
  font-size: 0.62rem; letter-spacing: 0.24em; text-transform: uppercase;
  color: oklch(0.62 0.05 162); display: flex; justify-content: space-between; gap: 1rem;
}
.hero-ticket .ht-verdict {
  font-family: var(--display); font-size: var(--t-2xl); margin: var(--sp-3) 0 0.15rem;
  letter-spacing: -0.03em; display: flex; align-items: center; gap: 0.55em; flex-wrap: wrap;
}
.hero-ticket .ht-campaign { color: oklch(0.78 0.03 162); font-size: var(--t-sm); }
.hero-ticket .ht-metrics {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--sidebar-line); border: 1px solid var(--sidebar-line); margin: var(--sp-4) 0 0;
}
.hero-ticket .ht-metrics div { background: var(--sidebar-bg); padding: 0.85rem 0.9rem; }
.hero-ticket .ht-metrics span { display: block; font-size: 0.62rem; letter-spacing: 0.18em; text-transform: uppercase; color: oklch(0.6 0.05 162); }
.hero-ticket .ht-metrics strong { font-family: var(--display); font-size: 1.35rem; font-weight: 620; }
.hero-ticket .ht-reason {
  margin-top: var(--sp-4); padding-top: var(--sp-3); border-top: 1px dashed var(--sidebar-line);
  font-size: var(--t-sm); color: oklch(0.8 0.03 162); line-height: 1.6;
}
.hero-ticket .ht-action {
  margin-top: var(--sp-3); display: inline-flex; align-items: center; gap: 0.5em;
  background: oklch(0.78 0.13 150); color: oklch(0.22 0.03 165);
  padding: 0.55em 1.1em; border-radius: var(--radius); font-size: var(--t-sm); font-weight: 500;
}

.landing-section { max-width: 1320px; margin: 0 auto; padding: var(--sp-6) var(--sp-3); border-top: 1px solid var(--line); }
.ls-head { display: grid; gap: var(--sp-3); margin-bottom: var(--sp-5); }
.ls-head h2 { font-size: var(--t-2xl); letter-spacing: -0.03em; text-wrap: balance; max-width: 22ch; }
.ls-head p { color: var(--ink-soft); max-width: 58ch; }

.problem-grid { display: grid; gap: var(--sp-4); }
.problem-item { border-top: 1px solid var(--line-strong); padding-top: var(--sp-3); }
.problem-item .pi-num { font-family: var(--display); font-size: var(--t-sm); color: var(--brand); letter-spacing: 0.14em; }
.problem-item h3 { font-size: var(--t-lg); margin: 0.5rem 0; }
.problem-item p { color: var(--ink-soft); font-size: var(--t-sm); }

.flow { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.flow-step { background: var(--paper); padding: var(--sp-4) var(--sp-3); }
.flow-step .fs-num {
  font-family: var(--display); font-size: var(--t-2xl); color: var(--line-strong);
  letter-spacing: -0.03em; line-height: 1;
}
.flow-step h3 { font-size: var(--t-lg); margin: 0.65rem 0 0.45rem; }
.flow-step p { color: var(--ink-soft); font-size: var(--t-sm); }
.flow-step .fs-tag { margin-top: 0.9rem; }

.feature-rows { display: grid; gap: var(--sp-4); }
.feature-row {
  display: grid; gap: var(--sp-2); padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--line);
}
.feature-row h3 { font-size: var(--t-xl); letter-spacing: -0.025em; }
.feature-row p { color: var(--ink-soft); max-width: 62ch; }
.feature-row .fr-meta { display: flex; gap: 0.45rem; flex-wrap: wrap; margin-top: 0.35rem; }

/* pricing matrix (editorial table, not card grid) */
.pricing-scroll { overflow-x: auto; border: 1px solid var(--line); background: var(--paper-raised); }
.pricing-table { min-width: 760px; font-size: var(--t-sm); }
.pricing-table th, .pricing-table td { padding: 0.85rem 1rem; border-bottom: 1px solid var(--line); text-align: left; }
.pricing-table thead th { vertical-align: bottom; border-bottom: 1px solid var(--line-strong); }
.pricing-table .pt-feature { color: var(--ink-soft); width: 34%; }
.pricing-table .pt-price { font-family: var(--display); font-size: var(--t-lg); font-weight: 620; letter-spacing: -0.02em; }
.pricing-table .pt-cycle { display: block; font-family: var(--body); font-size: var(--t-xs); color: var(--ink-faint); letter-spacing: 0.04em; }
.pricing-table col.highlight, .pricing-table .col-highlight { background: color-mix(in oklch, var(--brand-wash) 45%, transparent); }
.pricing-table td.col-highlight { background: color-mix(in oklch, var(--brand-wash) 45%, transparent); }
.pricing-table .yes { color: var(--brand); font-weight: 600; }
.pricing-table .no { color: var(--ink-faint); }
.pricing-table tfoot td { border-bottom: 0; padding: var(--sp-3) 1rem; }

.cta-band { background: var(--sidebar-bg); color: var(--sidebar-text); margin-top: 0; }
.cta-band .cb-inner {
  max-width: 1320px; margin: 0 auto; padding: var(--sp-7) var(--sp-3);
  display: grid; gap: var(--sp-4);
}
.cta-band h2 { font-size: var(--t-2xl); letter-spacing: -0.03em; max-width: 26ch; }
.cta-band p { color: oklch(0.75 0.03 162); max-width: 52ch; }
.cta-band .btn-primary { background: oklch(0.78 0.13 150); border-color: oklch(0.78 0.13 150); color: oklch(0.22 0.03 165); }
.cta-band .btn-primary:hover { background: oklch(0.85 0.11 150); border-color: oklch(0.85 0.11 150); }

.landing-foot {
  max-width: 1320px; margin: 0 auto; padding: var(--sp-5) var(--sp-3);
  display: grid; gap: var(--sp-3); font-size: var(--t-sm); color: var(--ink-faint);
  border-top: 1px solid var(--line);
}
.landing-foot .lf-links { display: flex; gap: var(--sp-3); flex-wrap: wrap; }

/* --------------------------------- auth pages ----------------------------- */
.auth-page {
  min-height: 100vh; display: grid;
}
.auth-art {
  display: none; background: var(--sidebar-bg); color: var(--sidebar-text);
  padding: var(--sp-6) var(--sp-5); position: relative; overflow: hidden;
}
.auth-art .aa-quote { font-family: var(--display); font-size: var(--t-2xl); line-height: 1.12; letter-spacing: -0.03em; max-width: 18ch; }
.auth-art .aa-quote em { font-style: italic; color: oklch(0.78 0.13 150); }
.auth-art .aa-sub { margin-top: var(--sp-4); color: oklch(0.72 0.03 162); max-width: 40ch; }
.auth-art .aa-steps { margin-top: var(--sp-6); display: grid; gap: var(--sp-3); }
.auth-art .aa-step { display: flex; gap: 1rem; align-items: baseline; border-top: 1px solid var(--sidebar-line); padding-top: var(--sp-3); }
.auth-art .aa-step .n { font-family: var(--display); color: oklch(0.78 0.13 150); font-size: var(--t-sm); }
.auth-form-wrap { display: flex; align-items: center; justify-content: center; padding: var(--sp-5) var(--sp-3); }
.auth-form { width: min(420px, 100%); }
.auth-form h1 { font-size: var(--t-2xl); letter-spacing: -0.03em; }
.auth-form .af-sub { color: var(--ink-soft); margin: 0.55rem 0 var(--sp-4); }
.auth-form .af-alt { margin-top: var(--sp-4); font-size: var(--t-sm); color: var(--ink-soft); }
.auth-form .af-alt a { color: var(--brand); border-bottom: 1px solid color-mix(in oklch, var(--brand) 40%, transparent); }
.divider-or {
  display: flex; align-items: center; gap: var(--sp-3); margin: var(--sp-3) 0;
  font-size: var(--t-xs); color: var(--ink-faint); text-transform: uppercase; letter-spacing: 0.18em;
}
.divider-or::before, .divider-or::after { content: ''; flex: 1; height: 1px; background: var(--line); }
.btn-fb {
  background: oklch(0.47 0.1 240); border-color: oklch(0.47 0.1 240); color: oklch(0.97 0.01 240);
}
.btn-fb:hover { background: oklch(0.42 0.1 240); border-color: oklch(0.42 0.1 240); }
.consent-note { font-size: var(--t-xs); color: var(--ink-faint); line-height: 1.6; margin-top: var(--sp-3); }

/* --------------------------------- onboarding ----------------------------- */
.onb-wrap { max-width: 760px; margin: 0 auto; }
.onb-progress { display: flex; gap: 1px; background: var(--line); margin-bottom: var(--sp-5); }
.onb-progress div { flex: 1; height: 5px; background: var(--line-strong); }
.onb-progress div.done { background: var(--brand); }
.onb-progress div.now { background: var(--amber); }
.onb-step-label { display: flex; justify-content: space-between; gap: 1rem; align-items: baseline; margin-bottom: var(--sp-3); }
.acc-picker { border: 1px solid var(--line-strong); background: var(--paper-raised); max-height: 380px; overflow-y: auto; }
.acc-item {
  display: flex; gap: 0.85rem; align-items: flex-start;
  padding: 0.85rem 1rem; border-bottom: 1px solid var(--line); cursor: pointer;
}
.acc-item:hover { background: var(--brand-wash); }
.acc-item .ai-name { font-weight: 500; }
.acc-item .ai-meta { font-size: var(--t-xs); color: var(--ink-faint); display: flex; gap: 0.9rem; flex-wrap: wrap; margin-top: 0.2rem; }
.summary-rows { border: 1px solid var(--line); }
.summary-row {
  display: flex; gap: var(--sp-3); align-items: baseline; justify-content: space-between;
  padding: 0.95rem 1.1rem; border-bottom: 1px solid var(--line);
}
.summary-row:last-child { border-bottom: 0; }
.summary-row .sr-label { font-size: var(--t-xs); text-transform: uppercase; letter-spacing: 0.13em; color: var(--ink-faint); }
.summary-row .sr-value { font-family: var(--display); font-size: var(--t-lg); letter-spacing: -0.02em; text-align: right; }

/* ==========================================================================
   Responsive — small mobile ≥320px (base)
   ========================================================================== */
.btn { min-height: var(--min-height-btn); padding: 0 1.15em; }
.input, select.input, textarea.input { min-height: var(--min-height-input); }
.icon-btn { min-width: 44px; min-height: 44px; }
.topbar { padding: 0.65rem var(--sp-3); gap: var(--sp-2); }
.content { padding: var(--sp-4) var(--sp-3) max(var(--sp-7), calc(var(--sp-7) + env(safe-area-inset-bottom))); }

/* ==========================================================================
   Responsive — medium mobile ≥375px
   ========================================================================== */
@media (min-width: 375px) {
  :root { --t-base: 0.94rem; --t-lg: 1.1rem; }
  .topbar { padding: 0.7rem var(--sp-3); }
  .content { padding: var(--sp-4) var(--sp-3); }
}

/* ==========================================================================
   Responsive — large mobile ≥414px
   ========================================================================== */
@media (min-width: 414px) {
  :root { --t-base: 0.96rem; --t-lg: 1.12rem; }
  .topbar { padding: 0.75rem var(--sp-3); }
}

/* ==========================================================================
   Responsive — small tablet ≥480px
   ========================================================================== */
@media (min-width: 480px) {
  :root {
    --t-xs: 0.7rem;
    --t-sm: 0.82rem;
    --t-base: 0.98rem;
    --t-lg: 1.2rem;
    --t-xl: 1.45rem;
    --t-2xl: 1.95rem;
    --content-padding-x: var(--sp-4);
  }
  .topbar { padding: 0.8rem var(--sp-4); gap: var(--sp-3); }
  .content { padding: var(--sp-5) var(--sp-4) calc(var(--sp-7) + 64px); }
  .btn { min-height: 44px; padding: 0 1.25em; font-size: var(--t-sm); }
  .metric-strip { grid-template-columns: repeat(3, 1fr); }
  .problem-grid { grid-template-columns: repeat(2, 1fr); }
  .flow { grid-template-columns: repeat(3, 1fr); }
  .feature-row { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: var(--sp-4); align-items: start; }
  .hero { padding: var(--sp-7) var(--sp-4); }
  .landing-section, .landing-nav, .landing-foot, .cta-band .cb-inner { padding-left: var(--sp-4); padding-right: var(--sp-4); }
}

/* ==========================================================================
   Responsive — medium tablet ≥768px
   ========================================================================== */
@media (min-width: 768px) {
  :root {
    --t-xs: 0.72rem;
    --t-sm: 0.84rem;
    --t-base: 1rem;
    --t-lg: 1.25rem;
    --t-xl: 1.55rem;
    --t-2xl: 2.1rem;
    --sidebar-width: 240px;
    --content-padding-x: var(--sp-5);
  }
  .topbar { padding: 0.85rem var(--sp-5); }
  .content { padding: var(--sp-5) var(--sp-5) var(--sp-7); max-width: 100%; }
  .sidebar { width: var(--sidebar-width); }
  .main { margin-left: var(--sidebar-width); }
  .btn { min-height: 46px; font-size: var(--t-sm); }
  .metric-strip { grid-template-columns: repeat(4, 1fr); gap: 1px; }
  .grid-2 { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); }
}

/* ==========================================================================
   Responsive — small desktop ≥1024px
   ========================================================================== */
@media (min-width: 1024px) {
  :root {
    --t-xs: clamp(0.68rem, 0.66rem + 0.1vw, 0.74rem);
    --t-sm: clamp(0.78rem, 0.76rem + 0.12vw, 0.85rem);
    --t-base: clamp(0.92rem, 0.89rem + 0.16vw, 1.02rem);
    --t-lg: clamp(1.08rem, 1.02rem + 0.3vw, 1.28rem);
    --t-xl: clamp(1.35rem, 1.2rem + 0.7vw, 1.85rem);
    --t-2xl: clamp(1.8rem, 1.5rem + 1.5vw, 2.8rem);
    --sidebar-width: 252px;
    --content-padding-x: var(--sp-6);
  }
  .shell { flex-direction: row; }
  .sidebar { position: fixed; left: 0; top: 0; height: 100vh; transform: translateX(0); }
  .topbar { padding: 0.85rem var(--sp-6); }
  .main { margin-left: var(--sidebar-width); }
  .main.sidebar-minimized { margin-left: var(--sidebar-width-minimized); }
  .sidebar-scrim, .bottom-nav, .hamburger { display: none; }
  .content { padding: var(--sp-5) var(--sp-6) var(--sp-7); }
  .btn { min-height: 42px; font-size: var(--t-sm); }
  .metric-strip { grid-template-columns: repeat(5, 1fr); }
  .metric-strip.cols-4 { grid-template-columns: repeat(4, 1fr); }
  .problem-grid { grid-template-columns: repeat(3, 1fr); gap: var(--sp-5); }
  .hero { grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.95fr); align-items: end; gap: var(--sp-6); }
  .landing-nav .ln-links { display: flex; }
  .landing-section { padding: var(--sp-7) var(--sp-4); }
  .ls-head { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: end; }
  .cta-band .cb-inner { grid-template-columns: minmax(0, 1.3fr) auto; align-items: end; padding: var(--sp-8) var(--sp-4); }
  .landing-foot { grid-template-columns: 1fr auto; align-items: center; padding: var(--sp-5) var(--sp-4); }
  .auth-page { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); }
  .auth-art { display: block; }
  .toast-stack { left: auto; right: var(--sp-5); transform: none; bottom: var(--sp-5); }
  .sheet-scrim { align-items: center; }
  .sheet { border-radius: var(--radius-lg); }
}

/* ==========================================================================
   Responsive — medium desktop ≥1280px
   ========================================================================== */
@media (min-width: 1280px) {
  :root {
    --t-lg: clamp(1.15rem, 1.05rem + 0.4vw, 1.35rem);
    --t-xl: clamp(1.45rem, 1.25rem + 0.8vw, 1.95rem);
    --t-2xl: clamp(2rem, 1.6rem + 2vw, 3rem);
    --content-padding-x: var(--sp-6);
  }
  .content { padding: var(--sp-6) var(--sp-7) var(--sp-8); max-width: 1400px; }
  .topbar { padding: 0.9rem var(--sp-7); }
  .metric-strip { gap: 1.5px; }
}

/* ==========================================================================
   Responsive — large desktop ≥1536px
   ========================================================================== */
@media (min-width: 1536px) {
  :root {
    --t-lg: clamp(1.2rem, 1.08rem + 0.5vw, 1.4rem);
    --t-xl: clamp(1.55rem, 1.3rem + 1vw, 2rem);
    --t-2xl: clamp(2.1rem, 1.7rem + 2.2vw, 3.2rem);
  }
  .content { padding: var(--sp-6) var(--sp-8) var(--sp-8); max-width: 1600px; }
  .topbar { padding: 1rem var(--sp-8); gap: var(--sp-4); }
  .metric-strip { grid-template-columns: repeat(6, 1fr); }
}

/* ---------------------- responsive visibility helpers --------------------- */
.card-grid { display: grid; gap: 0.75rem; }
.desktop-only { display: none; }
.mobile-only { display: block; }
@media (min-width: 1024px) {
  .desktop-only { display: block; }
  .mobile-only { display: none !important; }
}

/* ==========================================================================
   Motion — one orchestrated entrance, then restraint
   ========================================================================== */
@media (prefers-reduced-motion: no-preference) {
  .stagger > * { animation: rise 620ms var(--ease) both; }
  .stagger > *:nth-child(2) { animation-delay: 60ms; }
  .stagger > *:nth-child(3) { animation-delay: 120ms; }
  .stagger > *:nth-child(4) { animation-delay: 180ms; }
  .stagger > *:nth-child(5) { animation-delay: 240ms; }
  .stagger > *:nth-child(6) { animation-delay: 300ms; }
}
@keyframes rise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* print — report export */
@media print {
  .sidebar, .topbar, .bottom-nav, .toast-stack, .btn { display: none !important; }
  body { background: #fff; }
  .content { padding: 0; }
}