/* Page styles: preferences, calendar, Market Demand, Insights, assistant, accounts, business cases, tender matching. */

/* ---------- preferences ---------- */
.pref-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 16px; }
@media (max-width: 1000px) { .pref-grid { grid-template-columns: minmax(0, 1fr); } }
.pref-help { font-size: 12px; margin: 10px 0 0; line-height: 1.5; }
.pref-preview { margin-top: 14px; }
.prio-list { display: grid; gap: 6px; }
.prio { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.prio .seg { margin: 0; }
.scroll-chips { max-height: 190px; overflow: auto; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; padding: 6px; border: 1px solid var(--line2); border-radius: 10px; background: var(--field); }
.tags .inp { border: 0; height: 28px; flex: 1; min-width: 140px; padding: 0 6px; box-shadow: none !important; }
.fav-list { display: grid; gap: 2px; }
.fav { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 12.5px; padding: 3px 4px; border-radius: 8px; }
.fav:hover { background: var(--hover); }
.savebar { position: sticky; bottom: 0; z-index: 5; display: flex; align-items: center; gap: 10px; margin-top: 18px; padding: 12px 16px; border-radius: 16px; background: var(--surface2); border: 1px solid var(--line2); box-shadow: var(--shadow); }
.savebar #dirty { color: var(--amber); font-size: 12.5px; font-weight: 600; }

/* ---------- calendar ---------- */
.cal-layout { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 16px; align-items: start; }
@media (max-width: 1150px) { .cal-layout { grid-template-columns: minmax(0, 1fr); } }
.cal-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.cal-head h3 { margin: 0; font: 600 18px var(--display); min-width: 170px; text-align: center; }
.cal-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.cal-dow { padding: 6px 8px; font: 600 10.5px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink3); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--surface3); }
.cal-day { min-height: 104px; padding: 4px 5px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 3px; overflow: hidden; }
.cal-day.out { background: color-mix(in srgb, var(--ink3) 5%, transparent); } .cal-day.out .d { opacity: .5; }
.cal-day .d { font: 600 11.5px var(--mono); color: var(--ink3); }
.cal-day.today .d { color: var(--on-accent); background: var(--aqua); border-radius: 6px; padding: 0 6px; align-self: flex-start; }
.cal-ev { --c: var(--aqua); display: block; font-size: 11px; line-height: 1.3; padding: 2px 5px; border-radius: 5px; color: var(--ink); background: color-mix(in srgb, var(--c) 14%, transparent); border-left: 3px solid var(--c); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; cursor: pointer; text-decoration: none !important; }
.cal-ev.deadline { --c: var(--coral); font-weight: 600; } .cal-ev.prebid, .cal-ev.clarification { --c: var(--violet); } .cal-ev.opening { --c: var(--green); } .cal-ev.opens, .cal-ev.documents { --c: var(--blue); } .cal-ev.milestone { --c: var(--amber); }
.cal-ev.team::after { content: ' · team'; color: var(--ink3); font-weight: 400; }
.cal-ev.done { text-decoration: line-through !important; opacity: .6; }
.cal-more { font-size: 10.5px; color: var(--ink3); }
.pipe-col { margin-bottom: 14px; }
.pipe-col h4 { margin: 0 0 6px; font: 600 11px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink3); display: flex; justify-content: space-between; }
.pipe-it { padding: 10px 12px; border-radius: 12px; border: 1px solid var(--line); background: var(--surface3); margin-bottom: 6px; }
.pipe-it .t { font-weight: 600; font-size: 12.5px; line-height: 1.35; }
.pipe-it .m { font-size: 11.5px; color: var(--ink3); margin-top: 3px; }
.pipe-it .row { display: flex; gap: 6px; align-items: center; margin-top: 8px; flex-wrap: wrap; }
.pipe-it select.inp { height: 28px; font-size: 12px; }
.agenda { display: grid; gap: 4px; }
.agenda .ag { display: grid; grid-template-columns: 112px 1fr auto; gap: 10px; align-items: center; padding: 8px 10px; border-radius: 10px; border: 1px solid var(--line); font-size: 12.5px; }
.agenda .ag .w { font: 600 11.5px var(--mono); color: var(--ink2); }
.links-box .inp { width: 100%; font: 12px var(--mono); }

/* ---------- Market Demand ---------- */
.dm-filters { padding: 14px 16px; display: grid; gap: 10px; }
.dm-filters .row { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.dm-filters .row > label { font: 600 10.5px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink3); min-width: 110px; }
.sector-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin: 16px 0 12px; }
.sector-tabs button { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 12px; border: 1px solid var(--line2); background: var(--field); color: var(--ink2); font-weight: 600; font-size: 13px; }
.sector-tabs button i { width: 10px; height: 10px; border-radius: 50%; }
.sector-tabs button b { font: 600 11px var(--mono); color: var(--ink3); }
.sector-tabs button.on { border-color: var(--aqua); color: var(--ink); background: color-mix(in srgb, var(--aqua) 10%, var(--field)); }
.scope-line { padding: 12px 16px; border-radius: 14px; border: 1px solid var(--line); background: var(--surface3); font-size: 13px; color: var(--ink2); line-height: 1.6; }
.scope-line b { color: var(--ink); }
.dm-layout { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 16px; margin-top: 16px; align-items: start; }
@media (max-width: 1150px) { .dm-layout { grid-template-columns: minmax(0, 1fr); } }
.cap-row { display: grid; grid-template-columns: minmax(0, 1fr) 200px auto; gap: 6px 14px; align-items: center; padding: 10px 8px; border-bottom: 1px solid var(--line); cursor: pointer; border-radius: 8px; }
.cap-row:hover, .cap-row.sel { background: var(--hover); }
.cap-row .lab { font-weight: 600; font-size: 13px; }
.cap-row .lab small { display: block; font-weight: 400; color: var(--ink3); font-size: 11.5px; margin-top: 2px; }
.cap-row .bar { position: relative; height: 22px; border-radius: 6px; background: var(--line); overflow: hidden; }
.cap-row .bar i { position: absolute; inset: 0 auto 0 0; border-radius: 6px; background: linear-gradient(90deg, var(--c, var(--aqua)), color-mix(in srgb, var(--c, var(--aqua)) 60%, var(--violet))); }
.cap-row .bar span { position: absolute; right: 8px; top: 0; line-height: 22px; font: 700 12px var(--mono); color: var(--ink); }
.cap-row .delta { font: 600 11.5px var(--mono); min-width: 74px; text-align: right; }
.delta.up { color: var(--green); } .delta.down { color: var(--coral); } .delta.flat { color: var(--ink3); }
.cap-tags { display: flex; gap: 4px; flex-wrap: wrap; grid-column: 1 / -1; }
@media (max-width: 640px) { .cap-row { grid-template-columns: 1fr; } }
.dm-examples { display: grid; gap: 4px; margin-top: 8px; }
.dm-examples a { display: block; font-size: 12.5px; padding: 6px 8px; border-radius: 8px; color: var(--ink); }
.dm-examples a:hover { background: var(--hover); text-decoration: none; }

/* ---------- Insights ---------- */
.intel-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 1200px) { .intel-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) { .intel-grid { grid-template-columns: minmax(0, 1fr); } .cal-day { min-height: 64px; } .cal-ev { font-size: 9.5px; } }
.news-list { display: grid; gap: 2px; }
.news-it { display: grid; grid-template-columns: 1fr; gap: 2px; padding: 8px; border-radius: 10px; color: var(--ink); text-decoration: none !important; }
.news-it:hover { background: var(--hover); }
.news-it .h { font-weight: 600; font-size: 13px; line-height: 1.35; }
.news-it .s { font-size: 11.5px; color: var(--ink3); }
.news-it.match .h::before { content: '★ '; color: var(--amber); }
.cat-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }

/* ---------- assistant ---------- */
.asst { padding: 18px; }
.asst-form { display: flex; gap: 8px; }
.asst-form .inp { flex: 1; height: 44px; font-size: 14px; }
.asst-form .btn { height: 44px; }
.asst-examples { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.asst-answer { margin-top: 14px; padding: 16px 18px; border-radius: 14px; border: 1px solid var(--line); background: var(--surface3); line-height: 1.65; font-size: 14px; }
.asst-answer h4 { margin: 12px 0 4px; font: 600 14px var(--display); }
.asst-answer ul { margin: 6px 0; padding-left: 20px; }
.asst-answer .scope { font-size: 12px; color: var(--ink3); padding-bottom: 8px; margin-bottom: 8px; border-bottom: 1px solid var(--line); }
.asst-answer .cite { font: 600 11px var(--mono); color: var(--aqua); vertical-align: super; }
.asst-src { margin-top: 12px; display: grid; gap: 3px; font-size: 12.5px; }
.asst-src a { color: var(--ink2); }
.asst-steps { font: 12px var(--mono); color: var(--ink3); display: grid; gap: 2px; margin-top: 10px; }

/* ---------- accounts ---------- */
.users-tbl td { vertical-align: middle; }
.invite-box { margin-top: 10px; padding: 12px; border-radius: 12px; border: 1px dashed var(--aqua); background: color-mix(in srgb, var(--aqua) 6%, transparent); font-size: 12.5px; }
.invite-box .inp { width: 100%; font: 12px var(--mono); margin-top: 6px; }

/* ---------- business cases ---------- */
.bc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; }
.bc-card { display: flex; flex-direction: column; gap: 10px; color: var(--ink); text-decoration: none !important; transition: border-color .15s, transform .15s; min-height: 170px; }
.bc-card:hover { border-color: var(--aqua); transform: translateY(-1px); }
.bc-card h3 { font: 600 16px/1.3 var(--display); }
.bc-desc { margin: 0; color: var(--ink2); font-size: 13px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.bc-foot { margin-top: auto; display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; font-size: 12px; padding-top: 8px; border-top: 1px solid var(--line); }
.bc-money { font: 600 13px var(--font); color: var(--green); }
.chip.sm { height: 22px; padding: 0 8px; font-size: 11px; cursor: default; }
.bc-empty { max-width: 760px; }
.badge.bc-busy { --c: var(--aqua); }
.spin { display: inline-block; width: 11px; height: 11px; border-radius: 50%; border: 2px solid currentColor; border-right-color: transparent; animation: spin .8s linear infinite; vertical-align: -1px; }
.bc-upload { margin-bottom: 16px; }
.bc-drop { border: 1.5px dashed var(--line2); border-radius: 14px; padding: 22px; text-align: center; display: grid; gap: 8px; justify-items: center; background: color-mix(in srgb, var(--aqua) 3%, transparent); transition: border-color .15s, background .15s; }
.bc-drop.over { border-color: var(--aqua); background: color-mix(in srgb, var(--aqua) 10%, transparent); }
.bc-drop.sm { padding: 10px 12px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; text-align: left; margin-top: 12px; }
.bc-mode { margin-top: 14px; }
.bc-files { display: grid; gap: 6px; margin-top: 12px; }
.bc-file { display: grid; grid-template-columns: auto minmax(0, 1fr) auto auto auto auto; gap: 10px; align-items: center; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; font-size: 13px; }
.bc-file .n { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bc-ext { display: inline-grid; place-items: center; min-width: 38px; height: 26px; padding: 0 6px; border-radius: 6px; background: color-mix(in srgb, var(--violet) 14%, transparent); color: var(--violet-ink); font: 700 10px var(--mono); text-transform: uppercase; }
.bc-prog { font: 600 11px var(--mono); color: var(--green); min-width: 34px; text-align: right; }
.inp.sm { height: 28px; font-size: 12px; padding: 0 8px; border-radius: 8px; }
select.inp.sm { padding-right: 22px; }
.bc-back { display: inline-block; margin-bottom: 10px; font-size: 13px; }
.bc-banner { margin-bottom: 14px; display: flex; gap: 8px; align-items: center; }
.bc-cols { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(320px, 1fr); gap: 16px; align-items: start; }
/* Stays in view beside the long profile; when value + files are taller than the window, the column scrolls on its own. */
.bc-side { display: grid; gap: 16px; position: sticky; top: 12px; max-height: calc(100vh - var(--top) - 24px); overflow-y: auto; scrollbar-width: thin; padding: 2px; margin: -2px; }
.bc-fields { border: 0; padding: 0; margin: 0; min-width: 0; display: grid; gap: 4px; }
.bc-fields:disabled { opacity: .6; }
.bc-field { padding: 10px 10px 12px; border-radius: 12px; border: 1px solid transparent; transition: background .15s, border-color .15s; }
.bc-field:hover { background: var(--hover); }
.bc-field.dirty { border-color: color-mix(in srgb, var(--amber) 55%, transparent); background: color-mix(in srgb, var(--amber) 6%, transparent); }
.bc-field .inp { width: 100%; }
.bc-field textarea.inp { line-height: 1.55; }
.bc-field.blank .inp { border-style: dashed; }
.bc-fhead { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; flex-wrap: wrap; }
.bc-fhead label { font: 600 12.5px var(--font); color: var(--ink); }
.bc-factions { margin-left: auto; display: flex; gap: 10px; }
.linkbtn { border: 0; background: none; padding: 0; color: var(--aqua); font-size: 11.5px; cursor: pointer; }
.linkbtn:hover { text-decoration: underline; }
.bc-hint { font-size: 11px; color: var(--ink3); margin-top: 4px; }
.bc-field .chip.on { background: color-mix(in srgb, var(--aqua) 18%, var(--field)); border-color: var(--aqua); color: var(--ink); font-weight: 600; }
.bc-savebar { position: sticky; bottom: 10px; z-index: 2; display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 12px; padding: 10px 12px; border-radius: 12px; background: var(--surface2); border: 1px solid color-mix(in srgb, var(--amber) 50%, transparent); box-shadow: var(--shadow-sm); font-size: 13px; }
.bc-savebar[hidden] { display: none; }
.bc-small { font-size: 12px; line-height: 1.45; }
.bc-vgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 8px 0; }
.bc-vgrid .inp { width: 100%; }
.bc-vgrid [hidden] { display: none; }
.bc-vnotes { grid-column: 1 / -1; }
.bc-vprev { font: 600 15px var(--display); color: var(--green); margin: 4px 0 10px; }
.bc-vprev.bad { color: var(--coral); font: 500 12px var(--font); }
.bc-vprev.none { color: var(--ink3); font: 500 12px var(--font); }
.bc-flist { display: grid; gap: 4px; }
.bc-frow { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 10px; align-items: start; padding: 8px 6px; border-bottom: 1px solid var(--line); }
.bc-fmain a { font-weight: 600; font-size: 13px; word-break: break-word; }
.bc-factl { margin-top: 6px; }
.bc-notes { margin: 0; padding-left: 18px; font-size: 12.5px; color: var(--ink2); display: grid; gap: 6px; }
.btn.danger-bg { background: var(--coral); color: #fff; border-color: var(--coral); box-shadow: none; }
/* One column: the monetary value (short, and needed for every case) comes before the profile, the files after it. */
@media (max-width: 1100px) { .bc-cols { grid-template-columns: 1fr; } .bc-side { display: contents; } .bc-value { order: -1; } .bc-side > :not(.bc-value) { order: 1; } }
@media (max-width: 760px) { .bc-file { grid-template-columns: auto minmax(0, 1fr) auto; } .bc-file select, .bc-file .muted { grid-column: 2 / -1; } .bc-vgrid { grid-template-columns: 1fr; } }

/* ---------- Tender ↔ your business cases (stage 3) ---------- */
.mt-strip { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin: 4px 0 14px; padding: 12px 14px; border-radius: 14px; border: 1px solid var(--line2); background: color-mix(in srgb, var(--aqua) 5%, var(--surface)); font-size: 13px; }
.mt-strip.muted { background: none; }
.mt-sum { flex: 1; min-width: 220px; display: grid; gap: 4px; }
.mt-line { font-size: 13px; margin-top: 4px; }
.mt-big { --c: var(--ink3); display: grid; place-items: center; min-width: 86px; padding: 8px 10px; border-radius: 12px; background: color-mix(in srgb, var(--c) 12%, transparent); border: 1px solid color-mix(in srgb, var(--c) 35%, transparent); }
.mt-big b { font: 700 26px/1 var(--display); color: var(--c); } .mt-big span { font-size: 10.5px; color: var(--ink3); margin-top: 3px; text-align: center; }
.mt-big.high, .mt-bar.high { --c: var(--green); } .mt-big.medium, .mt-bar.medium { --c: var(--amber); } .mt-big.low, .mt-bar.low { --c: var(--ink3); }
.mt-lvl, .mt-dec { --c: var(--ink3); display: inline-flex; align-items: center; padding: 2px 8px; border-radius: 6px; font: 700 11px/1.6 var(--font); color: var(--c); background: color-mix(in srgb, var(--c) 13%, transparent); border: 1px solid color-mix(in srgb, var(--c) 32%, transparent); white-space: nowrap; }
.mt-lvl.high { --c: var(--green); } .mt-lvl.medium { --c: var(--amber); }
.mt-dec { font-size: 12px; padding: 3px 10px; } .mt-dec.bid { --c: var(--green); } .mt-dec.review { --c: var(--blue-ink); } .mt-dec.partner { --c: var(--violet-ink); } .mt-dec.no { --c: var(--coral); }
.mt-bar { --c: var(--ink3); display: inline-block; width: 70px; height: 6px; border-radius: 6px; background: var(--line2); overflow: hidden; vertical-align: middle; margin-right: 6px; }
.mt-bar i { display: block; height: 100%; background: var(--c); border-radius: 6px; }
.mt-head { display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: start; margin-bottom: 14px; }
.mt-money { display: grid; grid-template-columns: 1fr 1.3fr 1.2fr; gap: 10px; margin: 6px 0 16px; }
.mt-money > div { padding: 12px; border-radius: 12px; border: 1px solid var(--line); display: grid; gap: 4px; align-content: start; font-size: 13px; }
.mt-money b { font: 600 15px var(--display); } .mt-money small { color: var(--ink3); font-size: 11px; }
.mt-money .mt-comb { border-color: color-mix(in srgb, var(--green) 40%, transparent); background: color-mix(in srgb, var(--green) 6%, transparent); }
.mt-vrow { display: grid; gap: 1px; font-size: 12px; color: var(--ink2); } .mt-vrow + .mt-vrow { margin-top: 4px; } .mt-vrow b { font: 600 13px var(--font); color: var(--green); }
.mt-ex { color: var(--amber) !important; }
.mt-tbl td { font-size: 12.5px; line-height: 1.45; } .mt-sc { white-space: nowrap; } .mt-sc > div { margin-top: 5px; }
.mt-case, .mt-weak { margin-top: 10px; border: 1px solid var(--line); border-radius: 12px; padding: 8px 12px; }
.mt-case summary, .mt-weak summary { cursor: pointer; font-size: 13px; }
.mt-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; margin-top: 10px; }
.mt-list ul { margin: 4px 0 0; padding-left: 16px; font-size: 12.5px; color: var(--ink2); display: grid; gap: 3px; }
.mt-list.warn .eyebrow { color: var(--amber); }
.mt-q { margin: 6px 0; padding: 8px 12px; border-left: 3px solid var(--aqua); background: var(--hover); border-radius: 0 8px 8px 0; font-size: 12.5px; color: var(--ink2); }
.mt mark { background: color-mix(in srgb, var(--amber) 30%, transparent); color: var(--ink); border-radius: 3px; padding: 0 2px; }
.mt-wrow { padding: 8px 0; border-top: 1px solid var(--line); font-size: 12.5px; } .mt-wrow:first-of-type { border-top: 0; }
.mt-kv ul { margin: 0; padding-left: 16px; display: grid; gap: 3px; }
.mt-title { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.mt-mny { min-width: 150px; } .mt-mny small { display: block; color: var(--ink3); font-size: 10.5px; margin-top: 4px; } .mt-mny small:first-child { margin-top: 0; }
/* Choosing tenders to compare (Tenders list). */
.cmp-cb { width: 16px; height: 16px; margin-top: 8px; accent-color: var(--aqua); cursor: pointer; }
.cmp-bar { position: sticky; bottom: 12px; z-index: 5; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 12px; padding: 10px 14px; border-radius: 14px; background: var(--surface2); border: 1px solid var(--aqua); box-shadow: var(--shadow); font-size: 13px; }
.cmp-bar[hidden] { display: none; }
@media (max-width: 760px) {
  .mt-money { grid-template-columns: 1fr; } .mt-head { grid-template-columns: 1fr; }
  /* The tables become one card per row, each value under its own small label. */
  .mt-tbl thead { display: none; }
  .mt-tbl, .mt-tbl tbody, .mt-tbl tr, .mt-tbl td { display: block; width: 100%; }
  .mt-tbl tr { border-bottom: 1px solid var(--line); padding: 8px 0; }
  .mt-tbl td { border: 0; padding: 4px 0; }
  .mt-tbl td[data-l]::before { content: attr(data-l); display: block; font: 600 10px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink3); margin-bottom: 2px; }
}
.btn[hidden] { display: none; } /* a hidden button stays hidden (.btn sets its own display) */
/* Every sector of procurement (stage 4). */
.badge.sector { --c: var(--teal); }
.pref-sectors .chips { gap: 6px; }

/* ---------- AI credits (the meter) ---------- */
.ai-hero { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 28px; align-items: center; padding: 22px 26px; border-radius: 24px; border: 1px solid var(--line2);
  background: radial-gradient(70% 120% at 0% 0%, color-mix(in srgb, var(--aqua) 12%, transparent), transparent 60%), var(--surface); box-shadow: var(--shadow-sm); }
.ai-hero h2 { font: 700 22px/1.25 var(--display); margin: 10px 0 6px; }
.ai-hero p { margin: 0 0 14px; max-width: 720px; line-height: 1.6; }
.tank-wrap { position: relative; width: 200px; height: 200px; flex: 0 0 auto; }
.tank { width: 200px; height: 200px; display: block; }
.tank-rim { fill: none; stroke: var(--line2); stroke-width: 3; }
.tank-glass { fill: color-mix(in srgb, var(--aqua) 5%, var(--surface-solid)); stroke: color-mix(in srgb, var(--aqua) 35%, transparent); stroke-width: 1.5; }
.tank-water { transition: transform 1.2s cubic-bezier(.2, .8, .2, 1); }
.tank .wave { fill: url(#tank-fill); }
.tank .w1 { animation: tank-wave 3.2s linear infinite; }
.tank .w2 { opacity: .55; animation: tank-wave2 4.6s linear infinite; }
@keyframes tank-wave { to { transform: translateX(60px); } }
@keyframes tank-wave2 { to { transform: translateX(-50px); } }
.tank .tf1 { stop-color: #38c8ff; } .tank .tf2 { stop-color: #1662d6; }
.tank.tone-low .tf1 { stop-color: #ffc861; } .tank.tone-low .tf2 { stop-color: #e07b12; }
.tank.tone-empty .tf1 { stop-color: #ff8a80; } .tank.tone-empty .tf2 { stop-color: #c62828; }
.tank.tone-own .tf1 { stop-color: #b3a8ff; } .tank.tone-own .tf2 { stop-color: #5b4bd6; }
.tank-glint { fill: #fff; opacity: .35; }
.tank-read { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; gap: 2px; pointer-events: none; color: var(--ink); }
.tank-read b { font: 700 38px/1 var(--display); font-variant-numeric: tabular-nums; text-shadow: 0 1px 10px var(--surface-solid), 0 0 2px var(--surface-solid); }
.tank-read span { font: 600 12px var(--font); text-shadow: 0 0 6px var(--surface-solid); }
.tank-read small { font-size: 11px; color: var(--ink2); text-shadow: 0 0 6px var(--surface-solid); max-width: 130px; margin: 0 auto; }
.tank-read .ico svg { width: 22px; height: 22px; fill: none; stroke: var(--violet-ink); stroke-width: 2; margin: 0 auto 4px; display: block; }
.ai-hero .btn svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 2; }
.ai-pipes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 16px; }
.ai-act { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 12px; align-items: start; padding: 14px 16px; border-radius: 16px; border: 1px solid var(--line); background: var(--surface);
  color: var(--ink); text-align: left; cursor: pointer; box-shadow: var(--shadow-sm); transition: border-color .15s, transform .15s; }
.ai-act:hover, .ai-act.on { border-color: var(--aqua); }
.ai-act.on { box-shadow: 0 0 0 1px var(--aqua) inset, var(--shadow-sm); }
.ai-act-ico { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 11px; background: color-mix(in srgb, var(--aqua) 13%, transparent); color: var(--aqua); flex: 0 0 auto; }
.ai-act-ico svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.ai-act-ico.sm { width: 26px; height: 26px; border-radius: 8px; } .ai-act-ico.sm svg { width: 14px; height: 14px; }
.ai-act-main { display: grid; gap: 6px; min-width: 0; }
.ai-act-name { font: 600 14px var(--display); }
.ai-pipe { position: relative; height: 10px; border-radius: 6px; background: var(--line); overflow: hidden; }
.ai-pipe i { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 6px; background: linear-gradient(90deg, #1662d6, #38c8ff); transition: width 1s cubic-bezier(.2, .8, .2, 1); }
.ai-pipe i::after { content: ''; position: absolute; inset: 0; background: repeating-linear-gradient(110deg, transparent 0 10px, rgba(255, 255, 255, .25) 10px 14px); animation: pipe-flow 1.6s linear infinite; }
@keyframes pipe-flow { to { background-position: 28px 0; } }
.ai-pipe.tone-low i { background: linear-gradient(90deg, #e07b12, #ffc861); } .ai-pipe.tone-empty i { background: linear-gradient(90deg, #c62828, #ff8a80); }
.ai-act-nums { font-size: 12.5px; color: var(--ink2); } .ai-act-nums b { font: 700 15px var(--display); color: var(--ink); font-variant-numeric: tabular-nums; }
.ai-act-uses { font-size: 11.5px; color: var(--ink3); }
.ai-cost-row { display: grid; gap: 8px; font-size: 13px; } .ai-cost-row > div { display: flex; align-items: center; gap: 8px; }
.ai-hist { display: grid; gap: 2px; max-height: 460px; overflow: auto; }
.ai-hist-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 7px 4px; border-bottom: 1px solid var(--line); }
.ai-hist-what { display: grid; min-width: 0; font-size: 13px; } .ai-hist-what b { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .ai-hist-what .muted { font-size: 11.5px; }
.ai-hist-cost { font: 600 12px var(--mono); color: var(--ink2); white-space: nowrap; } .ai-hist-cost.own { color: var(--violet-ink); } .ai-hist-cost.company { color: var(--green); }
.ai-key h3 svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 2; vertical-align: -3px; }
.ai-key { margin-top: 16px; }
.ai-key-state { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; font-size: 13px; padding: 10px 12px; border-radius: 12px; background: color-mix(in srgb, var(--green) 7%, transparent); border: 1px solid var(--line); }
.ai-key-state.bad { background: color-mix(in srgb, var(--coral) 8%, transparent); }
/* Own key: the AI service it comes from, as a segmented choice */
.ai-key-svc { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.ai-svc { font: 600 12.5px var(--font); padding: 7px 12px; border-radius: 999px; border: 1px solid var(--line2); background: transparent; color: var(--ink2); cursor: pointer; transition: background .15s, color .15s, border-color .15s; }
.ai-svc:hover { border-color: var(--aqua); color: var(--ink); }
.ai-svc.on { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.ai-svc-help { font-size: 12.5px; margin: 8px 0 0; } .ai-svc-help .mono { font-size: 11.5px; white-space: nowrap; }
/* How each AI service works: one card per service, with an example (owner: plain words, "as if for dummies") */
.ai-guide { margin-top: 18px; } .ai-guide > h3 { margin: 0 0 10px; }
.ai-guide-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; }
.ai-guide-card { display: flex; flex-direction: column; gap: 8px; font-size: 13.5px; line-height: 1.5; } .ai-guide-card p { margin: 0; }
.ai-guide-head { display: flex; align-items: center; gap: 10px; font-size: 15px; }
.ai-ex { padding: 10px 12px; border-radius: 12px; border-left: 3px solid var(--aqua); background: color-mix(in srgb, var(--aqua) 7%, transparent); font-size: 13px; }
.ai-ex span { display: block; font: 600 10.5px var(--font); letter-spacing: .08em; text-transform: uppercase; color: var(--ink3); margin-bottom: 3px; }
.ai-guide-foot { margin-top: auto; padding-top: 8px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 12px; font-size: 12px; color: var(--ink3); }
.ai-buy { margin-top: 16px; }
.ai-packs { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; }
.ai-pack { display: grid; gap: 6px; padding: 16px; border-radius: 16px; border: 1px solid var(--line2); background: radial-gradient(90% 90% at 100% 0%, color-mix(in srgb, var(--aqua) 9%, transparent), transparent 70%), var(--surface3); }
.ai-pack-n { font: 700 30px/1 var(--display); color: var(--ink); }
.ai-pack-price { font: 600 15px var(--font); color: var(--green); margin: 4px 0 6px; }
.ai-bill { margin-top: 14px; } .ai-bill summary { cursor: pointer; font-weight: 600; font-size: 13.5px; }
.ai-bill .inp { width: 100%; }
@media (max-width: 1000px) { .ai-pipes { grid-template-columns: 1fr; } }
@media (max-width: 760px) { .ai-hero { grid-template-columns: 1fr; justify-items: center; text-align: center; padding: 18px; } .ai-hero .split { justify-content: center; } }
@media (prefers-reduced-motion: reduce) { .tank .wave, .ai-pipe i::after { animation: none; } .tank-water, .ai-pipe i { transition: none; } }
.ai-hero .badge.sector { --c: var(--green); }
.ai-adm-kpis .card { display: grid; gap: 4px; } .ai-adm-kpis .card > div { font-size: 12px; } .ai-adm-kpis b { font: 700 24px/1.1 var(--display); font-variant-numeric: tabular-nums; }
.ai-adm-form td { background: var(--surface3); }
.ai-adm-settings summary { cursor: pointer; }
#ai-credits .tbl td.mono { white-space: nowrap; }