/* BioGrid — openFDA research tool, Alpha Devices graphic standards. Builds on site.css tokens: --white, --paper,
   --paper-2, --ink, --ink-2, --muted, --line, --line-2, --red, --font, --mono, --r, --r-s. Light and dark follow the site. */
:root { --bg-blue: #1f5fa8; --bg-amber: #e8a33d; --bg-gray: #808080; --bg-blue-soft: rgba(31, 95, 168, .1); --bg-amber-soft: rgba(232, 163, 61, .16); --bg-red-soft: rgba(224, 60, 49, .1); --bg-ink-soft: rgba(11, 11, 12, .06); --bg-hl-amber: rgba(232, 163, 61, .4); --bg-hl-blue: rgba(31, 95, 168, .25); --bg-hl-red: rgba(224, 60, 49, .22); --bg-hl-gray: rgba(128, 128, 128, .3); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --bg-blue: #6a9ddc; --bg-ink-soft: rgba(255, 255, 255, .08); --bg-blue-soft: rgba(106, 157, 220, .16); } }
:root[data-theme="dark"] { --bg-blue: #6a9ddc; --bg-ink-soft: rgba(255, 255, 255, .08); --bg-blue-soft: rgba(106, 157, 220, .16); }

/* ---------- page frame ---------- */
.bg-head { padding: clamp(28px, 4vw, 48px) 0 clamp(16px, 2vw, 24px); }
.bg-head h1 { font-size: clamp(34px, 4.2vw, 54px); margin-bottom: 14px; }
.bg-head .lead { max-width: 60ch; max-height: 12em; overflow: hidden; transition: opacity .3s linear, max-height .7s var(--ease), margin .7s var(--ease); }
.bg-head { transition: padding .7s var(--ease); }
.bg-head.is-quiet { padding-bottom: 8px; }
.bg-head.is-quiet .lead { max-height: 0; opacity: 0; margin: 0; }
.bg-head.no-anim, .bg-head.no-anim .lead { transition: none; }
.bg-app { min-height: 60vh; padding-bottom: clamp(48px, 6vw, 80px); }
.bg-app:not(.is-ready) .bg-loading { display: flex; align-items: center; gap: 12px; color: var(--muted); font: 500 14px var(--mono); padding: 40px 0; }
.bg-app.is-ready .bg-loading { display: none; }
.bg-nav { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 20px; padding: 10px 0; border-top: 1px solid var(--line-2); border-bottom: 1px solid var(--line); position: sticky; top: var(--header-h); z-index: 20; background: var(--white); }
.bg-screens > [hidden] { display: none !important; }
.bg-screens { padding-top: 22px; }
.bg-foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; margin-top: 40px; padding-top: 14px; border-top: 1px solid var(--line); font: 400 12px/1.5 var(--mono); color: var(--muted); }
.bg-foot a, .bg-foot .bg-link { color: var(--ink-2); }
.bg-app[data-tab="guide"] .bg-dbs, .bg-app[data-tab="saved"] .bg-dbs, .bg-app[data-tab="history"] .bg-dbs { display: none; }

/* ---------- primitives ---------- */
.bg-app, .bg-modal, .bg-pop, .bg-toasts { font: 400 15px/1.5 var(--font); color: var(--ink); -webkit-font-smoothing: antialiased; }
.bg-app p, .bg-modal p, .bg-pop p { max-width: none; }
.bg-ic { flex: 0 0 auto; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.bg-dim { color: var(--muted); }
.bg-hint { font: 400 12px/1.45 var(--font); color: var(--muted); margin: 0; }
.bg-text-blue { color: var(--bg-blue); }
.bg-lab-s { display: block; font: 500 10.5px/1.4 var(--font); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.bg-h2 { font: 600 clamp(20px, 2vw, 26px)/1.2 var(--font); letter-spacing: -.02em; display: flex; align-items: center; gap: 10px; margin: 0; }
.bg-pulse { animation: bg-pulse 1.4s ease-in-out infinite; }
@keyframes bg-pulse { 50% { opacity: .45; } }
.bg-spin { width: 16px; height: 16px; border: 2px solid var(--line-2); border-top-color: var(--ink); border-radius: 50%; display: inline-block; animation: bg-spin .8s linear infinite; flex: 0 0 auto; }
.bg-spin.is-big { width: 28px; height: 28px; }
@keyframes bg-spin { to { transform: rotate(360deg); } }
.bg-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.bg-grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.bg-grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 900px) { .bg-grid3 { grid-template-columns: 1fr; } }
@media (max-width: 700px) { .bg-grid2 { grid-template-columns: 1fr; } }
.bg-wide { width: 100%; }

.bg-btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 10px 18px; border-radius: 999px; background: var(--ink); color: var(--on-ink); border: 1px solid var(--ink); font: 500 14px/1.2 var(--font); white-space: nowrap; cursor: pointer; transition: background .2s, color .2s, border-color .2s, transform .25s var(--ease); }
.bg-btn:hover { background: var(--ink-hover); border-color: var(--ink-hover); }
.bg-btn:disabled { opacity: .45; cursor: default; }
.bg-btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.bg-btn-ghost:hover { background: var(--ink); color: var(--on-ink); border-color: var(--ink); }
.bg-btn-red { background: var(--red); border-color: var(--red); color: #fff; }
.bg-btn-red:hover { background: #c7342a; border-color: #c7342a; }
.bg-btn-s { padding: 7px 13px; font-size: 13px; gap: 6px; }
.bg-btn.is-flash { background: var(--bg-blue); border-color: var(--bg-blue); color: #fff; }
.bg-ib { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; padding: 0; border-radius: 50%; border: 1px solid transparent; background: transparent; color: var(--ink-2); cursor: pointer; transition: background .2s, color .2s, border-color .2s; position: relative; flex: 0 0 auto; }
.bg-ib:hover, .bg-ib[aria-pressed="true"] { background: var(--paper); color: var(--ink); }
.bg-ib.is-active { color: var(--ink); border-color: var(--ink); }
.bg-link { background: none; border: 0; padding: 0; font: 500 12.5px/1.4 var(--font); color: var(--ink-2); cursor: pointer; text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 3px; }
.bg-link:hover { color: var(--ink); text-decoration-color: var(--ink); }
.bg-link.is-red { color: var(--red); }
.bg-links { display: flex; gap: 12px; align-items: center; }
.bg-badge { display: inline-flex; align-items: center; justify-content: center; min-width: 18px; height: 18px; padding: 0 6px; border-radius: 999px; background: var(--ink); color: var(--on-ink); font: 600 11px/1 var(--mono); }
.bg-badge.is-gray { background: var(--paper-2); color: var(--ink-2); }
.bg-badge:empty { display: none; }
.bg-count { font: 600 10.5px/1 var(--mono); margin-left: 6px; padding: 2px 6px; border-radius: 999px; }
.bg-count.is-inc { background: var(--ink); color: var(--on-ink); }
.bg-count.is-exc { background: var(--bg-red-soft); color: var(--red); }
.bg-select, .bg-input, .bg-app input[type="date"], .bg-pop input[type="date"], .bg-modal input[type="date"], .bg-app input[type="text"], .bg-app input[type="search"], .bg-pop input[type="text"], .bg-pop input[type="search"], .bg-modal input[type="text"], .bg-modal input[type="search"], .bg-notes { font: 400 14px/1.3 var(--font); color: var(--ink); background: var(--white); border: 1px solid var(--line-2); border-radius: var(--r-s); padding: 8px 10px; min-width: 0; }
.bg-select:focus, .bg-input:focus, .bg-app input:focus, .bg-pop input:focus, .bg-modal input:focus, .bg-notes:focus { outline: 2px solid var(--ink); outline-offset: 1px; }
.bg-select.is-s { padding: 5px 8px; font-size: 13px; }
.bg-lab { display: grid; gap: 6px; font: 500 12px var(--font); color: var(--ink-2); }
.bg-input { width: 100%; }
kbd { font: 500 11px/1 var(--mono); padding: 3px 6px; border: 1px solid var(--line-2); border-bottom-width: 2px; border-radius: 4px; background: var(--paper); color: var(--ink); }

/* pills / chips */
.bg-pill { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 999px; border: 1px solid var(--line-2); font: 500 12.5px/1.4 var(--font); color: var(--ink-2); background: transparent; max-width: 100%; vertical-align: middle; }
.bg-pill small { font: 500 9.5px/1 var(--font); letter-spacing: .08em; text-transform: uppercase; opacity: .75; }
.bg-pill.is-ink { background: var(--ink); color: var(--on-ink); border-color: var(--ink); }
.bg-pill.is-red { color: var(--red); border-color: var(--red); }
.bg-pill.is-amber { color: var(--ink); border-color: var(--bg-amber); background: var(--bg-amber-soft); }
.bg-pill.is-blue { color: var(--bg-blue); border-color: var(--bg-blue); }
.bg-pill.is-ghost { border-color: var(--line); color: var(--muted); }
.bg-pill.is-s { padding: 1px 8px; font-size: 11px; }
.bg-pill.is-btn { cursor: pointer; }
.bg-pill.is-btn:hover { border-color: var(--ink); color: var(--ink); }
.bg-pill.is-fallback { border-style: dashed; }
.bg-pill button, .bg-pill .bg-x { border: 0; background: transparent; color: inherit; font: inherit; padding: 0 0 0 2px; cursor: pointer; line-height: 1; opacity: .7; }
.bg-pill button:hover, .bg-pill .bg-x:hover { opacity: 1; }
.bg-pillrow { display: flex; flex-wrap: wrap; gap: 6px; }
.bg-pillrow.is-top { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line); }
.bg-chips { display: flex; flex-wrap: wrap; gap: 6px; max-height: 190px; overflow-y: auto; padding: 2px; }
.bg-chip { display: inline-flex; align-items: center; gap: 5px; padding: 5px 11px; border-radius: 999px; border: 1px solid var(--line-2); background: transparent; color: var(--ink-2); font: 500 12.5px/1.3 var(--font); cursor: pointer; max-width: 100%; transition: border-color .2s, color .2s, background .2s; }
.bg-chip span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bg-chip:hover { border-color: var(--ink); color: var(--ink); }
.bg-chip.is-include { background: var(--ink); color: var(--on-ink); border-color: var(--ink); }
.bg-chip.is-include.t-blue { background: var(--bg-blue); border-color: var(--bg-blue); color: #fff; }
.bg-chip.is-exclude { color: var(--red); border-color: var(--red); background: var(--bg-red-soft); }
.bg-chip b { font-weight: 700; }

/* fields, cards, sections */
.bg-card { border: 1px solid var(--line); border-radius: var(--r-s); padding: 14px 16px; background: var(--white); border-left-width: 3px; }
.bg-card.is-red { border-left-color: var(--red); }
.bg-card.is-amber { border-left-color: var(--bg-amber); }
.bg-card.is-blue { border-left-color: var(--bg-blue); }
.bg-card.is-gray { border-left-color: var(--line-2); }
.bg-card.is-faint { opacity: .55; }
.bg-card + .bg-card { margin-top: 10px; }
.bg-card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 10px; }
.bg-card-head b { display: block; font-weight: 600; }
.bg-card-head .bg-dim { font-size: 13px; }
.bg-cap { text-transform: capitalize; }
.bg-fields { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px 18px; margin: 0; }
.bg-field dt { font: 500 10.5px/1.3 var(--font); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 2px; }
.bg-field dd { margin: 0; font-size: 14px; color: var(--ink); overflow-wrap: anywhere; }
.bg-field.is-empty { opacity: .45; }
.bg-field.is-empty dd { font-style: italic; font-size: 12px; color: var(--muted); }
.bg-sec-title { display: flex; align-items: center; gap: 7px; font: 500 11px/1.3 var(--font); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); margin: 0 0 10px; }
.bg-sec-title.is-empty { color: var(--line-2); }
.bg-sec-title .bg-badge { margin-left: 4px; }
.bg-empty-note { font: italic 400 12px/1.4 var(--font); color: var(--muted); margin: 0; }
.bg-sub { margin-top: 12px; }
.bg-rows { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.bg-rows li { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 7px 12px; border: 1px solid var(--line); border-left: 3px solid var(--line-2); border-radius: var(--r-s); font-size: 14px; }
.bg-rows.is-red li { border-left-color: var(--red); }
.bg-callout { border-left: 2px solid var(--ink); padding: 10px 16px; background: var(--paper); border-radius: 0 var(--r-s) var(--r-s) 0; margin-bottom: 14px; }
.bg-callout b { display: block; margin-bottom: 4px; }
.bg-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.bg-table th { text-align: left; font: 500 10.5px/1.3 var(--font); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); padding: 8px 10px; border-bottom: 1px solid var(--ink); }
.bg-table td { padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.bg-table tr:nth-child(even) td { background: var(--paper); }
.bg-ul, .bg-ol { padding-left: 20px; margin: 0 0 12px; }
.bg-ul li, .bg-ol li { margin-bottom: 4px; }
.bg-state { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 10px; padding: clamp(40px, 8vw, 90px) 20px; color: var(--ink-2); }
.bg-state .bg-ic { color: var(--line-2); }
.bg-state p { margin: 0; font-size: 16px; }
.bg-state .bg-hint { max-width: 48ch; }
.bg-state.is-s { padding: 30px 12px; }
.bg-state.is-s p { font-size: 14px; }
.bg-state.is-error h3 { margin: 0; }
.bg-state.is-error .bg-ic { color: var(--red); }

/* segmented controls */
.bg-seg { display: inline-flex; padding: 3px; border-radius: 999px; background: var(--paper); gap: 2px; max-width: 100%; overflow-x: auto; scrollbar-width: none; }
.bg-seg::-webkit-scrollbar { display: none; }
.bg-seg button { display: inline-flex; align-items: center; gap: 6px; border: 0; background: transparent; padding: 7px 14px; border-radius: 999px; font: 500 13.5px/1.2 var(--font); color: var(--ink-2); cursor: pointer; white-space: nowrap; transition: background .2s, color .2s; }
.bg-seg button:hover { color: var(--ink); }
.bg-seg button[aria-selected="true"] { background: var(--ink); color: var(--on-ink); }
.bg-seg button[aria-selected="true"] .bg-badge { background: var(--on-ink); color: var(--ink); }
.bg-seg.is-s button { padding: 5px 11px; font-size: 12.5px; }
.bg-seg .bg-badge.is-gray, .bg-seg .bg-badge { margin-left: 2px; }
.bg-views { display: flex; width: 100%; margin-bottom: 12px; }
.bg-views button { flex: 1; justify-content: center; }
@media (max-width: 520px) { .bg-seg button span { font-size: 12px; } .bg-dbs button .bg-ic, .bg-views button .bg-ic { display: none; } .bg-views button { padding: 7px 6px; } .bg-submit span { display: none; } .bg-submit { padding: 12px 14px; } .bg-pills { min-height: 46px; } }

/* ---------- toasts, popovers, menus, modals ---------- */
.bg-toasts { position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; z-index: 9999; pointer-events: none; }
.bg-toast { pointer-events: auto; cursor: pointer; display: inline-flex; align-items: center; gap: 9px; padding: 10px 16px; border-radius: 999px; background: var(--ink); color: var(--on-ink); font: 500 13.5px/1.3 var(--font); box-shadow: var(--shadow-up); opacity: 0; transform: translateY(8px); transition: opacity .2s, transform .25s var(--ease); max-width: min(92vw, 520px); }
.bg-toast.in { opacity: 1; transform: none; }
.bg-toast.is-error .bg-ic, .bg-toast.is-remove .bg-ic { color: var(--red); }
.bg-toast.is-error { background: var(--red); color: #fff; }
.bg-toast.is-error .bg-ic { color: #fff; }
.bg-pop { position: absolute; z-index: 1000; background: var(--white); border: 1px solid var(--line-2); border-radius: var(--r-s); box-shadow: var(--shadow-up); padding: 12px; min-width: 180px; max-width: min(92vw, 420px); font-size: 14px; }
.bg-pop header { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 10px; font-size: 13px; }
.bg-pop.is-menu { padding: 6px; }
.bg-menu { display: grid; min-width: 180px; }
.bg-menu-it { display: flex; align-items: center; gap: 9px; width: 100%; text-align: left; padding: 8px 10px; border: 0; background: transparent; border-radius: 4px; font: 500 13.5px/1.3 var(--font); color: var(--ink); cursor: pointer; }
.bg-menu-it:hover { background: var(--paper); }
.bg-menu-it:disabled { opacity: .4; cursor: default; }
.bg-menu-it.is-danger { color: var(--red); }
.bg-menu-it.is-muted { color: var(--muted); }
.bg-menu-it kbd { margin-left: auto; font-size: 9.5px; }
.bg-menu-it.is-default { color: var(--bg-blue); }
.bg-menu-sep { height: 1px; background: var(--line); margin: 4px 0; }
.bg-modal { position: fixed; inset: 0; z-index: 900; display: flex; align-items: flex-end; justify-content: center; opacity: 0; transition: opacity .16s; }
.bg-modal.in { opacity: 1; }
.bg-modal-back { position: absolute; inset: 0; background: rgba(11, 11, 12, .55); backdrop-filter: blur(2px); }
.bg-modal-panel { position: relative; background: var(--white); color: var(--ink); width: 100%; max-height: 100dvh; display: flex; flex-direction: column; border-radius: var(--r) var(--r) 0 0; box-shadow: var(--shadow-up); transform: translateY(16px); transition: transform .2s var(--ease); overflow: hidden; }
.bg-modal.in .bg-modal-panel { transform: none; }
.bg-modal-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 20px 12px; border-bottom: 1px solid var(--line); }
.bg-modal-title { margin: 0; font: 600 17px/1.3 var(--font); display: flex; align-items: center; gap: 8px; letter-spacing: -.01em; }
.bg-modal-body { padding: 18px 20px; overflow-y: auto; flex: 1 1 auto; min-height: 0; }
.bg-modal-foot { display: flex; justify-content: flex-end; gap: 10px; padding: 12px 20px 16px; border-top: 1px solid var(--line); }
.bg-confirm-text { font-size: 15px; margin: 0; }
@media (min-width: 640px) {
  .bg-modal { align-items: center; padding: 20px; }
  .bg-modal-panel { border-radius: var(--r); max-height: calc(100dvh - 40px); width: min(100%, 560px); }
  .bg-modal-panel.is-sm { width: min(100%, 420px); }
  .bg-modal-panel.is-lg { width: min(100%, 680px); }
  .bg-modal-panel.is-xl { width: min(100%, 920px); }
}
html.bg-modal-open { overflow: hidden; }
.bg-urlrow { flex-wrap: nowrap; }
.bg-urlin { flex: 1; font: 400 12.5px/1.3 var(--mono) !important; }

/* ---------- search top ---------- */
.bg-top { margin-bottom: 14px; }
.bg-top .bg-h2 { margin-bottom: 14px; }
.bg-form { position: relative; }
.bg-formrow { display: flex; align-items: center; gap: 10px; }
.bg-pillwrap { flex: 1; position: relative; min-width: 0; }
.bg-pills { display: flex; align-items: center; gap: 6px; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; min-height: 50px; padding: 6px 8px 6px 14px; border: 1px solid var(--line-2); border-radius: 999px; background: var(--white); cursor: text; transition: border-color .2s, box-shadow .2s; }
.bg-pills::-webkit-scrollbar { display: none; }
.bg-pills:focus-within { border-color: var(--ink); box-shadow: 0 0 0 3px var(--bg-ink-soft); }
.bg-qicon { color: var(--muted); }
.bg-qin { flex: 1; min-width: 120px; border: 0 !important; background: transparent !important; padding: 8px 4px !important; font-size: 16px !important; outline: none !important; }
.bg-qpill { display: inline-flex; align-items: center; gap: 5px; padding: 5px 7px 5px 12px; border-radius: 999px; background: var(--paper-2); color: var(--ink); font: 500 13.5px/1.2 var(--font); white-space: nowrap; flex: 0 0 auto; }
.bg-qpill.is-include { background: var(--ink); color: var(--on-ink); }
.bg-qpill.is-exclude { background: var(--bg-red-soft); color: var(--red); border: 1px solid var(--red); }
.bg-qpill small { font-size: 9.5px; letter-spacing: .08em; text-transform: uppercase; opacity: .75; }
.bg-qpill button { border: 0; background: transparent; color: inherit; padding: 2px; display: inline-flex; border-radius: 50%; cursor: pointer; opacity: .7; }
.bg-qpill button:hover { opacity: 1; background: rgba(255, 255, 255, .15); }
.bg-filterbtn { width: 44px; height: 44px; border: 1px solid var(--line-2); }
.bg-filterbtn .bg-badge { position: absolute; top: -4px; right: -4px; }
.bg-submit { padding: 12px 20px; }
.bg-hints { position: absolute; left: 0; right: 0; top: calc(100% + 6px); z-index: 30; }
.bg-hintbox { background: var(--white); border: 1px solid var(--line-2); border-radius: var(--r-s); box-shadow: var(--shadow-up); padding: 10px 12px; font-size: 13px; color: var(--ink-2); }
.bg-hintbox.is-tip p { margin: 0 0 4px; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.bg-hintbox.is-tip p:last-child { margin: 0; }
.bg-hintbox.is-codes { max-width: 520px; padding: 6px; }
.bg-hintbox.is-codes header { display: flex; justify-content: space-between; gap: 12px; padding: 6px 8px; font-size: 12px; border-bottom: 1px solid var(--line); margin-bottom: 4px; }
.bg-hintbox.is-codes button, .bg-hintbox.is-sug button { display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; border: 0; background: transparent; padding: 7px 8px; border-radius: 4px; font: 400 13px/1.3 var(--font); color: var(--ink); cursor: pointer; }
.bg-hintbox.is-codes button:hover, .bg-hintbox.is-sug button:hover { background: var(--paper); }
.bg-hintbox.is-codes button .mono { margin-left: auto; color: var(--muted); font-size: 12px; }
.bg-hintbox.is-codes kbd { color: var(--bg-blue); min-width: 42px; text-align: center; }
.bg-hintbox.is-sug { padding: 6px; }
.bg-hintbox.is-sug .bg-hint { margin-left: auto; }

/* controls bar */
.bg-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 16px; padding: 10px 0 12px; border-bottom: 1px solid var(--line); margin-bottom: 14px; }
.bg-bar-left { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; min-width: 0; flex: 1 1 320px; }
.bg-bar-right { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.bg-count-big { font: 400 15px/1.3 var(--font); color: var(--ink-2); margin-right: 2px; }
.bg-count-big b { font: 600 19px/1 var(--mono); color: var(--ink); letter-spacing: -.02em; }
.bg-limitwrap { position: relative; }
.bg-tip { position: absolute; top: calc(100% + 6px); left: 0; white-space: nowrap; background: var(--ink); color: var(--on-ink); font: 500 12px/1.3 var(--font); padding: 6px 10px; border-radius: var(--r-s); z-index: 5; }
.bg-tip::before { content: ""; position: absolute; top: -5px; left: 14px; border: 5px solid transparent; border-top: 0; border-bottom-color: var(--ink); }
.bg-datepop label { display: grid; grid-template-columns: 48px 1fr; align-items: center; gap: 8px; margin-bottom: 8px; font-size: 12.5px; color: var(--ink-2); }
.bg-presets { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0 10px; }
.bg-savepop input { width: 100%; margin-bottom: 8px; }
.bg-savepop .bg-hint { margin-bottom: 8px; }

/* keyword + quick filters */
.bg-kw { margin-bottom: 10px; }
.bg-kw-wrap { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; padding: 6px 10px; border: 1px solid var(--line); border-radius: var(--r-s); background: var(--white); cursor: text; }
.bg-kw.is-active .bg-kw-wrap { border-color: var(--ink); }
.bg-kw-in { flex: 1; min-width: 160px; border: 0 !important; background: transparent !important; padding: 5px 2px !important; font-size: 14px !important; outline: none !important; }
.bg-kw-right { margin-left: auto; display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--ink-2); }
.bg-quick { margin-bottom: 16px; }
.bg-quick-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.bg-quick-ic { color: var(--muted); }
.bg-qbtn { display: inline-flex; align-items: center; gap: 6px; padding: 6px 11px; border-radius: 999px; border: 1px solid var(--line-2); background: transparent; color: var(--ink-2); font: 500 13px/1.2 var(--font); cursor: pointer; transition: border-color .2s, color .2s, background .2s; }
.bg-qbtn:hover { border-color: var(--ink); color: var(--ink); }
.bg-qbtn.is-active { border-color: var(--ink); color: var(--ink); background: var(--paper); }
.bg-qbtn.is-more { border-style: dashed; }
.bg-quick-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.bg-active-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.bg-dimpop header { align-items: baseline; }
.bg-dimpop .bg-links { margin: 8px 0; }
.bg-search-in { display: flex; align-items: center; gap: 8px; padding: 0 10px; border: 1px solid var(--line); border-radius: var(--r-s); background: var(--white); margin-bottom: 8px; color: var(--muted); }
.bg-search-in input { flex: 1; border: 0 !important; background: transparent !important; padding: 7px 0 !important; font-size: 13.5px !important; outline: none !important; }
.bg-filters .bg-dimgroup { padding: 14px 0; border-bottom: 1px solid var(--line); }
.bg-filters .bg-dimgroup:last-child { border-bottom: 0; }
.bg-dimgroup header { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 8px; }
.bg-dimgroup h4 { margin: 0; font: 500 11px/1.3 var(--font); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); display: flex; align-items: center; }
.bg-dimgroup .bg-hint { margin-top: 8px; }
.bg-dimgroup.bg-grid3 { display: grid; }

/* ---------- list ---------- */
.bg-list { display: grid; gap: 10px; }
.bg-rcard { border: 1px solid var(--line); border-radius: var(--r-s); padding: 14px 16px; background: var(--white); cursor: pointer; transition: border-color .2s, box-shadow .2s, transform .25s var(--ease); }
.bg-rcard:hover, .bg-rcard:focus-visible { border-color: var(--ink); box-shadow: var(--shadow); }
.bg-rcard-top { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 12.5px; margin-bottom: 4px; }
.bg-rid { color: var(--ink-2); font-weight: 500; }
.bg-rid.is-box { padding: 2px 8px; border: 1px solid var(--line-2); border-radius: 4px; background: var(--paper); }
.bg-save { margin-left: auto; }
.bg-save.is-saved { color: var(--ink); border-color: var(--ink); }
.bg-rtitle { margin: 0 0 4px; font: 600 17px/1.3 var(--font); letter-spacing: -.01em; text-transform: capitalize; }
.bg-rtitle.is-big { font-size: clamp(18px, 2vw, 22px); }
.bg-rdesc { margin: 0 0 10px; font-size: 14px; color: var(--ink-2); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.bg-badges, .bg-events { display: flex; flex-wrap: wrap; gap: 6px; }
.bg-badges + .bg-events { margin-top: 6px; }
.bg-pager { display: flex; justify-content: center; align-items: center; gap: 16px; padding: 18px 0 6px; font-size: 13px; }

/* ---------- charts ---------- */
.bg-chart { border: 1px solid var(--line); border-radius: var(--r-s); padding: 14px 16px; background: var(--white); min-width: 0; }
.bg-chart > header { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.bg-chart h3 { margin: 0; display: flex; align-items: center; gap: 8px; font: 600 14.5px/1.3 var(--font); letter-spacing: -.01em; }
.bg-chart h3 .bg-hint { font-weight: 400; margin-left: 4px; }
.bg-chart-tools { display: flex; align-items: center; gap: 4px; }
.bg-chart-tools .bg-link { margin-right: 6px; }
.bg-chart-body { max-height: 320px; overflow-y: auto; }
.bg-chart-body.is-v { overflow: hidden; }
.bg-chart-set .bg-row { margin-bottom: 8px; font-size: 13px; }
.bg-checks { display: grid; gap: 2px; max-height: 240px; overflow-y: auto; margin-top: 8px; }
.bg-checks label { display: flex; align-items: center; gap: 8px; font-size: 13px; padding: 4px 2px; }
.bg-checks label span:first-of-type { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bg-checks .mono { color: var(--muted); font-size: 12px; }
.bg-inline { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--ink-2); }
.s-ink { --c: var(--ink); } .s-red { --c: var(--red); } .s-blue { --c: var(--bg-blue); } .s-gray { --c: var(--bg-gray); } .s-amber { --c: var(--bg-amber); }
.bg-hbars { display: grid; gap: 4px; }
.bg-hbar { display: grid; grid-template-columns: var(--lw, 170px) 1fr 52px; align-items: center; gap: 10px; width: 100%; border: 0; background: transparent; padding: 2px 0; font: inherit; color: inherit; text-align: left; border-radius: 4px; }
.is-clickable .bg-hbar { cursor: pointer; }
.is-clickable .bg-hbar:hover { background: var(--paper); }
.bg-hbar .lbl { font-size: 12.5px; color: var(--ink-2); text-align: right; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bg-hbar .bar { height: 16px; background: var(--paper); border-radius: 2px; overflow: hidden; }
.bg-hbar .fill { display: block; height: 100%; background: var(--c); border-radius: 2px; transition: width .4s var(--ease); }
.bg-hbar .val { font: 600 12px/1 var(--mono); color: var(--ink); }
.bg-vbars { display: flex; align-items: flex-end; gap: 4px; height: 170px; padding-top: 6px; }
.bg-vbar { flex: 1; min-width: 0; display: flex; flex-direction: column; align-items: center; height: 100%; gap: 4px; }
.bg-vbar .col { flex: 1; width: 100%; display: flex; align-items: flex-end; }
.bg-vbar .fill { display: block; width: 100%; background: var(--c); border-radius: 2px 2px 0 0; transition: height .4s var(--ease); }
.bg-vbar .lbl { font: 400 10.5px/1 var(--mono); color: var(--muted); }
.bg-vbar .lbl.is-hidden { visibility: hidden; }
.bg-stack { display: flex; height: 18px; border-radius: 3px; overflow: hidden; background: var(--paper); margin-bottom: 10px; }
.bg-stack .seg { display: block; height: 100%; background: var(--c); }
.bg-legend { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; font-size: 13px; }
.bg-legend li { display: flex; align-items: center; gap: 8px; }
.bg-legend .mono { margin-left: auto; color: var(--muted); font-size: 12px; }
.sw { display: inline-block; width: 10px; height: 10px; border-radius: 2px; background: var(--c); flex: 0 0 auto; }
.bg-legend-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; font-size: 13px; color: var(--ink-2); margin-bottom: 14px; }
.bg-legend-row span { display: inline-flex; align-items: center; gap: 6px; }
.bg-legend-row.is-s { font-size: 12px; margin-bottom: 8px; }
@media (max-width: 600px) { .bg-hbar { grid-template-columns: minmax(90px, 40%) 1fr 44px; } }

/* problems map */
.bg-map-scroll { overflow-x: auto; }
.bg-svgmap { width: 100%; min-width: 640px; height: auto; display: block; font-family: var(--font); }
.bg-svgmap .hd { font: 500 11px var(--font); letter-spacing: .12em; fill: var(--muted); }
.bg-svgmap .mid { stroke: var(--line); stroke-dasharray: 4 6; }
.bg-svgmap .edge { fill: none; stroke: var(--bg-gray); }
.bg-svgmap .edge.is-evt { stroke: var(--bg-blue); }
.bg-svgmap .node circle { fill: var(--white); stroke-width: 1.6; }
.bg-svgmap .node.is-dp circle { stroke: var(--ink); }
.bg-svgmap .node.is-pp circle { stroke: var(--red); }
.bg-svgmap .node.is-evt circle { stroke: var(--bg-blue); }
.bg-svgmap .node.is-amb circle { stroke: var(--bg-amber); }
.bg-svgmap .node.is-gray circle { stroke: var(--bg-gray); }
.bg-svgmap .node.is-sel.is-dp circle { fill: var(--ink); }
.bg-svgmap .node.is-sel.is-pp circle { fill: var(--red); }
.bg-svgmap .node.is-sel.is-evt circle { fill: var(--bg-blue); }
.bg-svgmap .node .lbl { font-size: 12px; fill: var(--ink); }
.bg-svgmap .node .cnt { font: 400 9.5px var(--mono); fill: var(--muted); }
.bg-plist .bg-rank { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; max-height: 360px; overflow-y: auto; }
.bg-rank li > * { display: grid; grid-template-columns: minmax(0, 1fr) 70px 42px; align-items: center; gap: 8px; width: 100%; padding: 6px 6px; border: 0; background: transparent; border-radius: 4px; font: inherit; color: inherit; text-align: left; }
.bg-rank li > button { cursor: pointer; }
.bg-rank li > button:hover { background: var(--paper); }
.bg-rank .nm { font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bg-rank .nm .mono { color: var(--muted); font-size: 11px; }
.bg-rank .bar { height: 6px; background: var(--paper); border-radius: 2px; overflow: hidden; }
.bg-rank .fill { display: block; height: 100%; background: var(--c); }
.bg-rank .val { font-size: 12px; text-align: right; }

/* recalls */
.bg-mfr-toggle { display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; border: 0; background: transparent; padding: 0; font: inherit; color: var(--ink); cursor: pointer; }
.bg-mfr-toggle b { font-weight: 600; }
.bg-mfr-toggle .bg-ic:last-child { margin-left: auto; }
.bg-mfr-body { margin-top: 12px; border-top: 1px solid var(--line); padding-top: 12px; }
.bg-mfr-body h4 { font: 500 11px/1.3 var(--font); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 14px 0 8px; }
.bg-mfr-body h4:first-child { margin-top: 0; }
.bg-mfr-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.bg-mfr-row.is-edit { display: grid; gap: 8px; }
.bg-aliases { display: inline-flex; flex-wrap: wrap; gap: 5px; }
.bg-recall-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.bg-recall { border: 1px solid var(--line); border-radius: var(--r-s); }
.bg-recall.is-open { border-color: var(--line-2); }
.bg-recall-head { display: flex; align-items: center; gap: 12px; width: 100%; text-align: left; border: 0; background: transparent; padding: 12px 14px; font: inherit; color: inherit; cursor: pointer; }
.bg-recall-main { flex: 1; min-width: 0; display: grid; gap: 4px; }
.bg-recall-head h4 { margin: 0; font: 600 14.5px/1.35 var(--font); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.bg-recall-meta, .bg-recall-sub { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; font-size: 12.5px; color: var(--ink-2); }
.bg-recall-body { display: grid; grid-template-columns: 1.3fr 1fr; gap: 16px; padding: 0 14px 14px; border-top: 1px solid var(--line); margin-top: 2px; padding-top: 12px; font-size: 14px; }
.bg-recall-body h5 { margin: 0 0 4px; font: 500 10.5px/1.3 var(--font); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.bg-recall-body p { margin: 0 0 10px; }
.bg-kvs { display: grid; gap: 6px; align-content: start; }
.bg-kv { display: grid; grid-template-columns: 110px 1fr; gap: 8px; font-size: 13px; }
.bg-kv span:first-child { color: var(--muted); }
@media (max-width: 700px) { .bg-recall-body { grid-template-columns: 1fr; } }

/* ---------- report ---------- */
.bg-report-modal .bg-modal-body { padding: 0; }
.bg-rhead { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; padding: 18px 20px 14px; border-bottom: 1px solid var(--line); border-top: 3px solid var(--line-2); background: var(--white); }
.bg-rhead.is-red { border-top-color: var(--red); }
.bg-rhead.is-amber { border-top-color: var(--bg-amber); }
.bg-rhead-left { min-width: 0; }
.bg-rhead-right { display: flex; align-items: center; gap: 6px; flex: 0 0 auto; flex-wrap: wrap; justify-content: flex-end; }
.bg-rmeta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 8px; margin-bottom: 8px; font-size: 12.5px; }
.bg-rbody { padding: 18px 20px 24px; }
.bg-detail > section, .bg-detail > div { margin-bottom: 20px; }
.bg-meta { display: grid; grid-template-columns: auto 1fr; gap: 16px; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--r-s); background: var(--paper); margin-bottom: 18px; }
.bg-flags { display: flex; align-items: center; gap: 2px; }
.bg-flag.is-on.is-1 { color: var(--bg-gray); } .bg-flag.is-on.is-2 { color: var(--bg-amber); } .bg-flag.is-on.is-3 { color: var(--red); }
.bg-flags .bg-dim { font-size: 12px; margin-left: 6px; }
.bg-notes { width: 100%; resize: vertical; min-height: 64px; }
.bg-timeline { display: flex; flex-wrap: wrap; gap: 6px 20px; padding: 10px 14px; border: 1px solid var(--line); border-left: 3px solid var(--line-2); border-radius: var(--r-s); font-size: 13px; background: var(--paper); }
.bg-timeline > span { display: inline-flex; align-items: center; gap: 6px; }
.bg-narr { font-size: 14.5px; line-height: 1.6; }
.bg-narr.is-other { margin-top: 8px; }
.bg-hl { position: relative; white-space: pre-wrap; }
.bg-hl.is-small { font-size: 13px; color: var(--ink-2); }
.bg-hl mark { color: inherit; cursor: pointer; border-bottom: 2px solid; padding: 0 1px; }
.bg-hl mark.is-amber { background: var(--bg-hl-amber); border-color: var(--bg-amber); }
.bg-hl mark.is-blue { background: var(--bg-hl-blue); border-color: var(--bg-blue); }
.bg-hl mark.is-red { background: var(--bg-hl-red); border-color: var(--red); }
.bg-hl mark.is-gray { background: var(--bg-hl-gray); border-color: var(--bg-gray); }
.bg-hlbar { position: absolute; transform: translateX(-50%); z-index: 10; display: flex; gap: 6px; padding: 6px; border-radius: 999px; background: var(--ink); color: var(--on-ink); box-shadow: var(--shadow-up); white-space: nowrap; }
.bg-hlbar .bg-link { color: #fff; text-decoration: none; padding: 2px 8px; }
.bg-swatch { width: 22px; height: 22px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, .6); cursor: pointer; transition: transform .15s; }
.bg-swatch:hover { transform: scale(1.12); }
.bg-swatch.is-amber { background: var(--bg-amber); } .bg-swatch.is-blue { background: #1f5fa8; } .bg-swatch.is-red { background: var(--red); } .bg-swatch.is-gray { background: var(--bg-gray); }
.bg-udi { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line); }
.bg-udi code { display: block; font: 400 12.5px/1.4 var(--mono); padding: 6px 10px; background: var(--paper); border-radius: 4px; overflow-wrap: anywhere; }
.bg-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.bg-tile { padding: 14px; text-align: center; border: 1px solid var(--line); border-top: 3px solid var(--line-2); border-radius: var(--r-s); }
.bg-tile b { display: block; font: 600 26px/1.1 var(--mono); letter-spacing: -.02em; }
.bg-tile span { font-size: 12px; color: var(--muted); }
.bg-tile.is-amber { border-top-color: var(--bg-amber); } .bg-tile.is-red { border-top-color: var(--red); } .bg-tile.is-on { background: var(--bg-amber-soft); }
.bg-geo { display: flex; align-items: center; gap: 14px; }
.bg-geo b { display: block; font-size: 15px; }
.bg-geo .bg-lab-s { margin-bottom: 2px; }
.bg-rawsec { border-top: 1px solid var(--line); padding-top: 12px; }
.bg-rawsec .bg-link { display: inline-flex; align-items: center; gap: 4px; text-decoration: none; color: var(--muted); }
.bg-raw { margin: 10px 0 0; padding: 12px 14px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-s); font: 400 12px/1.5 var(--mono); max-height: 320px; overflow: auto; color: var(--ink-2); }
.bg-folderpick header { display: grid; gap: 2px; }
.bg-folderpick footer { margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--line); display: grid; gap: 6px; }
@media (max-width: 600px) { .bg-rhead { flex-direction: column; } .bg-rhead-right { justify-content: flex-start; } .bg-meta { grid-template-columns: 1fr; } .bg-tiles { grid-template-columns: 1fr 1fr; } }

/* ---------- saved workspace ---------- */
.bg-saved { display: grid; grid-template-columns: 230px 290px minmax(0, 1fr); min-height: 60vh; border: 1px solid var(--line); border-radius: var(--r-s); overflow: hidden; }
.bg-saved:has(.bg-folders.is-hidden) { grid-template-columns: 0 290px minmax(0, 1fr); }
.bg-saved:not(:has(.bg-rlist)) { grid-template-columns: 230px minmax(0, 1fr); }
.bg-saved.is-mobile { display: block; border: 0; }
.bg-folders { border-right: 1px solid var(--line); background: var(--paper); display: flex; flex-direction: column; min-width: 0; transition: opacity .2s; }
.bg-folders.is-hidden { opacity: 0; pointer-events: none; overflow: hidden; }
.bg-colhead { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--line); min-height: 52px; }
.bg-colhead b { font-weight: 600; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bg-colhead .bg-hint { margin-left: auto; white-space: nowrap; }
.bg-colhead .bg-row { margin-left: auto; flex-wrap: nowrap; gap: 2px; }
.bg-colhead .bg-hint + .bg-row { margin-left: 0; }
.bg-flist { padding: 8px; display: grid; gap: 2px; align-content: start; flex: 1; }
.bg-frow { display: flex; align-items: center; border-radius: var(--r-s); transition: background .15s, box-shadow .15s; }
.bg-frow:hover { background: var(--paper-2); }
.bg-frow.is-sel { background: var(--ink); color: var(--on-ink); }
.bg-frow.is-sel .bg-badge { background: var(--on-ink); color: var(--ink); }
.bg-frow.is-muted { color: var(--muted); }
.bg-frow.is-over { box-shadow: inset 0 0 0 2px var(--bg-blue); background: var(--bg-blue-soft); }
.bg-frow-main { display: flex; align-items: center; gap: 9px; flex: 1; min-width: 0; text-align: left; padding: 8px 10px; border: 0; background: transparent; font: 500 13.5px/1.3 var(--font); color: inherit; cursor: pointer; border-radius: var(--r-s); }
.bg-frow-main:disabled { cursor: default; opacity: .5; }
.bg-frow-main .nm { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bg-frow-acts { display: none; gap: 0; padding-right: 4px; }
.bg-frow:hover .bg-frow-acts { display: flex; }
.bg-frow.is-sel .bg-ib { color: var(--on-ink); }
.bg-frow.is-sel .bg-ib:hover { background: rgba(255, 255, 255, .15); }
.bg-frow-acts .bg-ib { width: 26px; height: 26px; }
.bg-fsep { height: 1px; background: var(--line); margin: 6px 4px; }
.bg-flocal { padding: 10px 14px 12px; display: flex; gap: 6px; align-items: flex-start; }
.bg-folders.is-dragging .bg-frow { box-shadow: inset 0 0 0 1px var(--line-2); }
.bg-rlist { border-right: 1px solid var(--line); display: flex; flex-direction: column; min-width: 0; }
.bg-rfilter { margin: 8px 10px; }
.bg-syntax { margin: 0 10px 8px; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--r-s); font-size: 12px; color: var(--ink-2); }
.bg-syntax ul { margin: 6px 0 0; padding-left: 16px; }
.bg-syntax code { font-family: var(--mono); color: var(--ink); }
.bg-rcards { padding: 0 10px 10px; display: grid; gap: 6px; align-content: start; overflow-y: auto; max-height: 70vh; }
.bg-scard { position: relative; border: 1px solid var(--line); border-radius: var(--r-s); padding: 10px 12px 10px 22px; cursor: grab; user-select: none; background: var(--white); transition: border-color .15s, background .15s; }
.bg-scard:hover { border-color: var(--line-2); }
.bg-scard.is-active { border-color: var(--ink); }
.bg-scard.is-sel { border-color: var(--bg-blue); background: var(--bg-blue-soft); }
.bg-scard.is-dragging { opacity: .4; }
.bg-scard h4 { margin: 4px 0 2px; font: 600 13.5px/1.35 var(--font); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.bg-scard p { margin: 0; font-size: 12px; color: var(--muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.bg-scard-meta { display: flex; align-items: center; gap: 8px; font-size: 10.5px; }
.bg-cat { letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); font-weight: 500; }
.bg-grip, .bg-check { position: absolute; left: 7px; top: 50%; transform: translateY(-50%); }
.bg-grip { width: 6px; height: 14px; background: radial-gradient(circle, var(--line-2) 1px, transparent 1.2px) 0 0 / 3px 4px; opacity: 0; }
.bg-scard:hover .bg-grip { opacity: 1; }
.bg-check { width: 14px; height: 14px; border-radius: 3px; background: var(--bg-blue); color: #fff; display: inline-flex; align-items: center; justify-content: center; }
.bg-imp { display: inline-flex; align-items: center; gap: 3px; font: 600 10px/1 var(--font); padding: 2px 6px; border-radius: 999px; border: 1px solid var(--line-2); }
.bg-imp.is-3 { color: var(--red); border-color: var(--red); } .bg-imp.is-2 { color: var(--ink); border-color: var(--bg-amber); background: var(--bg-amber-soft); } .bg-imp.is-1 { color: var(--ink-2); }
.bg-scard-more { margin-left: auto; width: 24px; height: 24px; opacity: 0; }
.bg-scard:hover .bg-scard-more, .bg-scard-more:focus-visible { opacity: 1; }
.bg-dragbadge { position: fixed; top: -100px; padding: 4px 12px; background: var(--bg-blue); color: #fff; border-radius: 8px; font: 600 12px var(--font); }
.bg-detailcol { min-width: 0; display: flex; flex-direction: column; }
.bg-detailcol.is-empty { padding: 60px 20px; }
.bg-dtoolbar { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; padding: 10px 14px; border-bottom: 1px solid var(--line); position: sticky; top: calc(var(--header-h) + 58px); background: var(--white); z-index: 5; }
.bg-dbody { padding: 14px 16px 24px; }
.bg-dbody .bg-rhead { border-top: 0; padding-left: 0; padding-right: 0; }
.bg-dbody .bg-rbody { padding-left: 0; padding-right: 0; }
.bg-crumb { display: flex; align-items: center; gap: 4px; font: 400 11.5px/1.3 var(--mono); color: var(--muted); margin: 0 0 10px; }
.bg-fa .bg-chart { margin-bottom: 0; }
.bg-fa > .bg-chart { margin-bottom: 16px; }
@media (max-width: 1100px) { .bg-saved { grid-template-columns: 200px 250px minmax(0, 1fr); } .bg-saved:has(.bg-folders.is-hidden) { grid-template-columns: 0 250px minmax(0, 1fr); } }
@media (max-width: 767px) { .bg-saved { display: block; } .bg-folders, .bg-rlist { border-right: 0; } .bg-rcards { max-height: none; } .bg-dtoolbar { position: static; } .bg-frow-acts { display: flex; } }

/* ---------- history / guide ---------- */
.bg-shead { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.bg-history > .bg-hint { margin-bottom: 18px; }
.bg-history section { margin-bottom: 24px; }
.bg-hlist { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.bg-hrow { display: grid; grid-template-columns: 36px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--r-s); }
.bg-hrow.is-saved { border-left: 3px solid var(--ink); }
.bg-hicon { width: 36px; height: 36px; border-radius: var(--r-s); background: var(--paper); display: inline-flex; align-items: center; justify-content: center; color: var(--ink-2); }
.bg-hmeta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 12.5px; margin-bottom: 6px; }
.bg-hmeta b { font-weight: 600; }
.bg-hq { display: flex; flex-wrap: wrap; gap: 6px; }
.bg-hdates { margin-top: 6px; font-size: 12px; color: var(--ink-2); display: inline-flex; align-items: center; gap: 4px; }
.bg-hacts { display: flex; align-items: center; gap: 4px; }
@media (max-width: 600px) { .bg-hrow { grid-template-columns: minmax(0, 1fr) auto; } .bg-hicon { display: none; } }
.bg-guide .bg-shead { margin-bottom: 16px; }
.bg-acc { border: 1px solid var(--line); border-radius: var(--r-s); margin-bottom: 8px; }
.bg-acc.is-open { border-color: var(--line-2); }
.bg-acc-head { display: flex; align-items: center; gap: 12px; width: 100%; text-align: left; padding: 14px 16px; border: 0; background: transparent; font: 600 15px/1.3 var(--font); color: var(--ink); cursor: pointer; }
.bg-acc-head .bg-ic:last-child { margin-left: auto; color: var(--muted); }
.bg-acc-body { padding: 4px 16px 18px; border-top: 1px solid var(--line); font-size: 14.5px; color: var(--ink-2); }
.bg-acc-body p { margin: 10px 0; }
.bg-acc-body .bg-lab-s { margin-top: 18px; color: var(--ink); }
.bg-acc-body .bg-table { margin: 8px 0 12px; }
.bg-gcard b { display: block; margin-bottom: 4px; color: var(--ink); }
.bg-gcard p { font-size: 13.5px; margin: 0 0 4px !important; }
.bg-gfoot { margin-top: 20px; text-align: center; }
.bg-gfoot a { text-decoration: underline; text-underline-offset: 3px; }
.bg-terms p { font-size: 14px; color: var(--ink-2); margin: 6px 0 12px; }
.bg-terms .bg-lab-s { color: var(--ink); margin-top: 14px; }

@media print { .bg-nav, .bg-foot, .bg-toasts { display: none !important; } }