:root {
  --violet: #6835FF; --violet-2: #735DFB; --violet-soft: #EEE9FF; --violet-ink: #4A1FD6;
  --yellow: #FFD815; --pink: #FF2193; --ink: #282828; --muted: #6B6B76; --line: #E6E4EE;
  --bg: #F6F6F6; --card: #FFFFFF;
  --good: #1E8E5A; --good-bg: #E5F5EC; --warn: #9A6A00; --warn-bg: #FFF5D6; --bad: #C2263B; --bad-bg: #FDE8EB; --info-bg: #EAF1FF; --info: #2456C7;
  --radius: 14px; --shadow: 0 1px 2px rgba(20,10,60,.06), 0 4px 16px rgba(20,10,60,.05);
  --font: 'Manrope', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { background: var(--bg); color: var(--ink); font: 15px/1.45 var(--font); -webkit-font-smoothing: antialiased; }
a { color: var(--violet-ink); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 26px; margin: 0 0 4px; letter-spacing: -.02em; }
h2 { font-size: 19px; margin: 0 0 12px; letter-spacing: -.01em; }
h3 { font-size: 15px; margin: 0 0 8px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.hidden { display: none !important; }
.mono { font-variant-numeric: tabular-nums; }

/* layout */
.app { display: grid; grid-template-columns: 236px 1fr; min-height: 100vh; }
.side { background: #1D1D1D; color: #fff; padding: 18px 12px; position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 4px; }
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 10px 18px; font-weight: 800; font-size: 17px; letter-spacing: -.01em; }
.brand .logo { width: 34px; height: 34px; border-radius: 50%; background: var(--violet); display: grid; place-items: center; font-weight: 800; color: #fff; }
.brand small { display: block; font-weight: 500; font-size: 11px; color: #BDB7D6; letter-spacing: .04em; text-transform: uppercase; }
.nav a { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px; color: #E9E7F2; font-weight: 600; }
.nav a:hover { background: rgba(255,255,255,.07); text-decoration: none; }
.nav a.active { background: var(--violet); color: #fff; }
.nav .ico { width: 20px; text-align: center; opacity: .9; }
.side .me { margin-top: auto; padding: 12px; border-top: 1px solid rgba(255,255,255,.1); font-size: 13px; color: #CFCBE0; }
.side .me b { color: #fff; display: block; }
.side .me button { margin-top: 8px; }
.main { padding: 28px 32px 60px; min-width: 0; }
.topbar { display: none; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.page-head > .row.shrink { gap: 8px; }
.page-head > .row.shrink > * { flex: 0 0 auto; }

/* cards & grid */
.card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; }
.card + .card { margin-top: 16px; }
.grid > .card + .card { margin-top: 0; }
.grid + .card, .grid + .grid { margin-top: 16px; }
.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.kpi { padding: 18px 20px; }
.kpi .label { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 700; }
.kpi .value { font-size: 32px; font-weight: 800; letter-spacing: -.02em; margin-top: 4px; }
.kpi .sub { font-size: 13px; color: var(--muted); }

/* forms */
label.f { display: block; font-size: 13px; font-weight: 700; color: #45434F; margin-bottom: 14px; }
label.f > span.hint { display: block; font-weight: 500; color: var(--muted); font-size: 12px; margin-top: 3px; }
input, select, textarea { font: inherit; color: inherit; width: 100%; margin-top: 6px; padding: 10px 12px; border: 1.5px solid var(--line); border-radius: 10px; background: #fff; outline: none; transition: border-color .15s; }
input:focus, select:focus, textarea:focus { border-color: var(--violet); }
input[type=checkbox], input[type=radio] { width: auto; margin: 0; accent-color: var(--violet); }
textarea { min-height: 90px; resize: vertical; }
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.row > * { flex: 1 1 160px; }
.row > .shrink { flex: 0 0 auto; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: inherit; font-weight: 700; padding: 10px 16px; border-radius: 10px; border: 1.5px solid transparent; cursor: pointer; background: var(--violet); color: #fff; white-space: nowrap; transition: filter .15s, background .15s; }
.btn:hover { filter: brightness(1.07); text-decoration: none; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn.ghost:hover { border-color: var(--violet); }
.btn.soft { background: var(--violet-soft); color: var(--violet-ink); }
.btn.danger { background: #fff; color: var(--bad); border-color: #F3C3CB; }
.btn.yellow { background: var(--yellow); color: #1D1D1D; }
.btn.lg { padding: 14px 22px; font-size: 16px; border-radius: 12px; }
.btn.sm { padding: 6px 10px; font-size: 13px; border-radius: 8px; }
.link-btn { background: none; border: 0; color: var(--violet-ink); font: inherit; font-weight: 700; cursor: pointer; padding: 0; }

/* tables */
.table-wrap { overflow-x: auto; }
table.t { width: 100%; border-collapse: collapse; font-size: 14px; }
table.t th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); font-weight: 700; padding: 10px 12px; border-bottom: 1.5px solid var(--line); white-space: nowrap; }
table.t td { padding: 11px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.t tr.click { cursor: pointer; }
table.t tr.click:hover td { background: #FAF8FF; }
.num { text-align: right; font-variant-numeric: tabular-nums; }

/* chips */
.chip { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 700; padding: 3px 9px; border-radius: 999px; background: #F0EFF4; color: #4A4856; white-space: nowrap; }
.chip.good { background: var(--good-bg); color: var(--good); }
.chip.warn { background: var(--warn-bg); color: var(--warn); }
.chip.bad { background: var(--bad-bg); color: var(--bad); }
.chip.info { background: var(--info-bg); color: var(--info); }
.chip.violet { background: var(--violet-soft); color: var(--violet-ink); }
.level { display: inline-grid; place-items: center; min-width: 34px; height: 26px; padding: 0 7px; border-radius: 8px; font-weight: 800; font-size: 13px; background: var(--violet-soft); color: var(--violet-ink); }

/* alerts & toast */
.alert { padding: 12px 14px; border-radius: 10px; background: var(--info-bg); color: #1D3E8F; font-size: 14px; margin-bottom: 14px; white-space: pre-line; }
.alert.warn { background: var(--warn-bg); color: #6B4A00; }
.alert.bad { background: var(--bad-bg); color: #8E1426; }
.alert.good { background: var(--good-bg); color: #145C3B; }
#toast { position: fixed; right: 20px; bottom: 20px; z-index: 50; display: flex; flex-direction: column; gap: 8px; max-width: 380px; }
#toast .msg { background: #1D1D1D; color: #fff; padding: 12px 16px; border-radius: 12px; box-shadow: 0 8px 24px rgba(0,0,0,.2); font-size: 14px; white-space: pre-line; animation: pop .2s ease-out; }
#toast .msg.bad { background: var(--bad); }
@keyframes pop { from { transform: translateY(8px); opacity: 0; } }

/* login */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 16px; background: radial-gradient(1200px 600px at 10% -10%, #E7DEFF 0, transparent 60%), var(--bg); }
.login { width: 100%; max-width: 380px; }
.login .brand { color: var(--ink); padding: 0 0 18px; }

/* tests picker */
.pick { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px; }
.pick label { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 12px; cursor: pointer; background: #fff; }
.pick label:has(input:checked) { border-color: var(--violet); background: #FAF8FF; }
.pick input { margin-top: 3px; }
.pick b { display: block; }

/* answers entry */
.entry { display: grid; grid-template-columns: 1fr 280px; gap: 20px; align-items: start; }
.entry .side-panel { position: sticky; top: 20px; }
.sec-head { display: flex; justify-content: space-between; align-items: center; margin: 4px 0 12px; }
.qgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(178px, 1fr)); gap: 8px; }
.q { border: 1.5px solid var(--line); border-radius: 12px; padding: 8px 10px 10px; background: #fff; outline: none; }
.q:focus-within, .q.focus { border-color: var(--violet); box-shadow: 0 0 0 3px rgba(104,53,255,.15); }
.q.filled { background: #FCFBFF; }
.q .qn { display: flex; justify-content: space-between; gap: 6px; font-size: 12px; color: var(--muted); font-weight: 700; margin-bottom: 6px; }
.q .qn span.topic { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 120px; }
.opts { display: flex; gap: 5px; }
.opts button { flex: 1; height: 34px; border-radius: 8px; border: 1.5px solid var(--line); background: #fff; font: inherit; font-weight: 800; cursor: pointer; color: #45434F; padding: 0; }
.opts button:hover { border-color: var(--violet-2); }
.opts button.on { background: var(--violet); border-color: var(--violet); color: #fff; }
.q input { margin-top: 0; padding: 7px 9px; }
.progress { height: 8px; border-radius: 99px; background: #ECEAF3; overflow: hidden; }
.progress > div { height: 100%; background: var(--violet); border-radius: 99px; transition: width .2s; }
kbd { font: 12px/1 var(--font); background: #F0EFF4; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 5px; padding: 2px 5px; }

/* test editor */
.qtable input, .qtable select { margin-top: 0; padding: 7px 9px; font-size: 14px; }
.qtable td { padding: 6px 6px; }
.qtable td.n { width: 36px; color: var(--muted); font-weight: 700; text-align: center; }
.section-card { border: 1.5px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; background: #fff; }
.grades { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.grades label { display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; border: 1.5px solid var(--line); border-radius: 9px; font-weight: 700; cursor: pointer; font-size: 14px; }
.grades label:has(input:checked) { border-color: var(--violet); background: var(--violet-soft); color: var(--violet-ink); }
details.quick { background: #FAF9FD; border-radius: 10px; padding: 10px 12px; margin-bottom: 12px; }
details.quick summary { cursor: pointer; font-weight: 700; color: var(--violet-ink); }

/* bars (одна серия — один цвет, подпись значения текстом) */
.bars { display: flex; flex-direction: column; gap: 9px; }
.bar-row { display: grid; grid-template-columns: minmax(110px, 190px) 1fr 64px; gap: 10px; align-items: center; font-size: 14px; }
.bar-row .name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar-track { height: 12px; background: #F0EEF6; border-radius: 4px; position: relative; }
.bar-fill { height: 100%; background: var(--violet); border-radius: 0 4px 4px 0; min-width: 2px; }
.bar-row .val { text-align: right; font-weight: 700; font-variant-numeric: tabular-nums; }
.heat td.cell { text-align: center; font-weight: 700; font-variant-numeric: tabular-nums; border-radius: 6px; }

/* report */
.report { max-width: 860px; margin: 0 auto; }
.rep { background: #fff; border-radius: 20px; box-shadow: var(--shadow); overflow: hidden; }
.rep-head { background: #1D1D1D; color: #fff; padding: 26px 30px; display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: center; }
.rep-head .brand { padding: 0; color: #fff; }
.rep-head .title { text-align: right; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: #CFCBE0; font-weight: 700; }
.rep-head .title b { display: block; color: #fff; font-size: 18px; letter-spacing: .02em; margin-top: 2px; }
.rep-body { padding: 26px 30px 30px; }
.hero { display: grid; grid-template-columns: 1.2fr 1fr; gap: 20px; align-items: stretch; margin-bottom: 22px; }
.hero .who { font-size: 13px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; font-weight: 700; }
.hero .child { font-size: 28px; font-weight: 800; letter-spacing: -.02em; margin: 2px 0 6px; }
.score-box { background: var(--violet); color: #fff; border-radius: 16px; padding: 18px 22px; display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.score-box .big { font-size: 52px; font-weight: 800; letter-spacing: -.03em; line-height: 1; }
.score-box .lvl { text-align: right; }
.score-box .lvl b { display: block; font-size: 30px; line-height: 1; }
.score-box .lvl span { font-size: 13px; opacity: .9; }
.subj-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-bottom: 22px; }
.subj { border: 1.5px solid var(--line); border-radius: 14px; padding: 14px 16px; }
.subj .s-name { font-weight: 700; font-size: 14px; }
.subj .s-pct { font-size: 28px; font-weight: 800; letter-spacing: -.02em; }
.subj .s-pts { font-size: 13px; color: var(--muted); }
.subj .progress { margin-top: 8px; }
.sw { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 22px; }
.sw .box { border-radius: 14px; padding: 14px 16px; }
.sw .box.plus { background: var(--good-bg); }
.sw .box.minus { background: #FFF1D0; }
.sw ul { margin: 6px 0 0; padding-left: 18px; }
.sw li { margin: 3px 0; }
.topics td { padding: 8px 10px; }
.topics .tb { width: 120px; }
.rep-foot { padding: 16px 30px; border-top: 1px solid var(--line); font-size: 12px; color: var(--muted); display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.next { background: #FAF8FF; border-radius: 14px; padding: 16px 18px; margin-bottom: 22px; }
.toolbar { display: flex; gap: 8px; flex-wrap: wrap; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.seg { display: inline-flex; background: #fff; border: 1.5px solid var(--line); border-radius: 10px; padding: 3px; }
.seg button { border: 0; background: none; font: inherit; font-weight: 700; padding: 6px 12px; border-radius: 7px; cursor: pointer; color: var(--muted); }
.seg button.on { background: var(--violet); color: #fff; }

@media (max-width: 980px) {
  .app { grid-template-columns: 1fr; }
  .side { position: fixed; inset: 0 30% 0 0; z-index: 40; transform: translateX(-102%); transition: transform .2s; height: 100vh; }
  .side.open { transform: none; }
  .topbar { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; background: #1D1D1D; color: #fff; position: sticky; top: 0; z-index: 30; }
  .topbar button { background: none; border: 0; color: #fff; font-size: 22px; cursor: pointer; }
  .main { padding: 18px 16px 50px; }
  .g2, .g3, .g4, .hero, .sw { grid-template-columns: 1fr; }
  .g4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .entry { grid-template-columns: 1fr; }
  .entry .side-panel { position: static; }
  .bar-row { grid-template-columns: minmax(80px, 120px) 1fr 54px; }
}

@media print {
  @page { size: A4; margin: 10mm; }
  body { background: #fff; }
  .no-print, .side, .topbar, #toast { display: none !important; }
  .app { display: block; }
  .main { padding: 0; }
  .rep { box-shadow: none; border-radius: 0; }
  .rep-head, .score-box, .bar-fill, .progress > div, .sw .box { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .card { box-shadow: none; }
}