/* OzonProfit — стили интерфейса. Цвета заданы токенами; тёмная тема — отдельные значения. */
:root {
  color-scheme: light;
  --bg: #f4f4f2;
  --surface: #fcfcfb;
  --surface-2: #f0efec;
  --surface-3: #e8e7e3;
  --border: #e2e1dc;
  --grid: #e9e8e4;
  --text: #0b0b0b;
  --text-2: #52514e;
  --text-3: #75746f;
  --accent: #2a78d6;
  --accent-ink: #1c5cab;
  --accent-wash: #e6f0fc;
  --on-accent: #ffffff;
  --s1: #2a78d6;
  --s2: #eb6834;
  --mark-neutral: #9b9a94;
  --good: #0ca30c;
  --good-ink: #006300;
  --good-wash: #e5f5e5;
  --warning: #fab219;
  --warning-ink: #8a5a00;
  --warning-wash: #fdf3dc;
  --serious: #ec835a;
  --critical: #d03b3b;
  --critical-ink: #b42b2b;
  --critical-wash: #fbe9e9;
  --shadow: 0 1px 2px rgba(20, 20, 18, .05), 0 4px 16px rgba(20, 20, 18, .04);
  --radius: 12px;
  --radius-sm: 8px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #121211; --surface: #1a1a19; --surface-2: #232321; --surface-3: #2c2c29;
    --border: #2f2f2c; --grid: #2a2a27; --text: #f0efec; --text-2: #c3c2b7; --text-3: #8f8e86;
    --accent: #3987e5; --accent-ink: #86b6ef; --accent-wash: #16263a; --on-accent: #ffffff;
    --s1: #3987e5; --s2: #d95926; --mark-neutral: #6b6a64;
    --good-ink: #4cc44c; --good-wash: #15291a; --warning-ink: #f5c25a; --warning-wash: #2e2512;
    --critical-ink: #f07575; --critical-wash: #331a1a;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #121211; --surface: #1a1a19; --surface-2: #232321; --surface-3: #2c2c29;
  --border: #2f2f2c; --grid: #2a2a27; --text: #f0efec; --text-2: #c3c2b7; --text-3: #8f8e86;
  --accent: #3987e5; --accent-ink: #86b6ef; --accent-wash: #16263a; --on-accent: #ffffff;
  --s1: #3987e5; --s2: #d95926; --mark-neutral: #6b6a64;
  --good-ink: #4cc44c; --good-wash: #15291a; --warning-ink: #f5c25a; --warning-wash: #2e2512;
  --critical-ink: #f07575; --critical-wash: #331a1a;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body { background: var(--bg); color: var(--text); font: 14px/1.45 var(--font); -webkit-font-smoothing: antialiased; }
a { color: var(--accent-ink); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0; font-weight: 650; letter-spacing: -.01em; }
h1 { font-size: 22px; }
h2 { font-size: 16px; }
h3 { font-size: 14px; }
p { margin: 0; }
.muted { color: var(--text-2); }
.faint { color: var(--text-3); }
.small { font-size: 12.5px; }
.num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.pos { color: var(--good-ink); }
.neg { color: var(--critical-ink); }
.boot { padding: 40px; color: var(--text-2); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- кнопки и поля ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 6px; height: 36px; padding: 0 14px;
  border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--surface);
  color: var(--text); font: inherit; font-weight: 550; cursor: pointer; white-space: nowrap;
}
.btn:hover { background: var(--surface-2); text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn.primary:hover { filter: brightness(1.06); }
.btn.danger { color: var(--critical-ink); }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.ghost:hover { background: var(--surface-2); }
.btn.sm { height: 30px; padding: 0 10px; font-size: 13px; }
.btn:disabled { opacity: .55; cursor: default; }
.btn svg { width: 16px; height: 16px; flex: none; }
input, select, textarea {
  font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); height: 36px; padding: 0 10px; min-width: 0;
}
textarea { height: auto; padding: 8px 10px; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-wash); }
label.field { display: grid; gap: 6px; font-weight: 550; font-size: 13px; align-content: start; }
label.field .hint { font-weight: 400; color: var(--text-3); font-size: 12.5px; }
label.check { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; }
label.check input { height: auto; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.form-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 16px; }
.error-box { background: var(--critical-wash); color: var(--critical-ink); padding: 10px 12px; border-radius: var(--radius-sm); }
.info-box { background: var(--accent-wash); color: var(--text); padding: 10px 12px; border-radius: var(--radius-sm); }

/* ---------- каркас ---------- */
.shell { display: grid; grid-template-columns: 232px minmax(0, 1fr); min-height: 100vh; }
.sidebar {
  background: var(--surface); border-right: 1px solid var(--border); padding: 18px 12px;
  display: flex; flex-direction: column; gap: 4px; position: sticky; top: 0; height: 100vh;
}
.logo { display: flex; align-items: center; gap: 10px; padding: 4px 10px 18px; font-weight: 700; font-size: 17px; }
.logo-mark { width: 30px; height: 30px; border-radius: 8px; background: var(--accent); display: grid; place-items: center; }
.logo-mark svg { width: 18px; height: 18px; }
.nav a {
  display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: var(--radius-sm);
  color: var(--text-2); font-weight: 550;
}
.nav a:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }
.nav a.active { background: var(--accent-wash); color: var(--accent-ink); }
.nav a svg { width: 18px; height: 18px; flex: none; }
.nav .badge { margin-left: auto; background: var(--critical); color: #fff; border-radius: 10px; font-size: 11px; padding: 1px 7px; font-weight: 650; }
.sidebar .spacer { flex: 1; }
.sidebar .user { padding: 10px; border-top: 1px solid var(--border); margin-top: 8px; display: grid; gap: 6px; }
.main { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 12px 28px;
  border-bottom: 1px solid var(--border); background: var(--surface); position: sticky; top: 0; z-index: 20;
}
.topbar .grow { flex: 1; }
.content { padding: 24px 28px 48px; display: grid; gap: 20px; max-width: 1440px; width: 100%; min-width: 0; }
.content > *, .card, .grid-main > *, .grid-2 > *, .tiles > * { min-width: 0; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.page-head p { margin-top: 4px; }

.segmented { display: inline-flex; background: var(--surface-2); border-radius: var(--radius-sm); padding: 3px; gap: 2px; }
.segmented button {
  border: 0; background: transparent; font: inherit; font-size: 13px; font-weight: 550; color: var(--text-2);
  padding: 5px 11px; border-radius: 6px; cursor: pointer;
}
.segmented button.on { background: var(--surface); color: var(--text); box-shadow: var(--shadow); }
.date-range { display: inline-flex; align-items: center; gap: 6px; }
.date-range input { height: 32px; width: 140px; font-size: 13px; }
.sync-pill { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--text-2); }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; background: var(--text-3); flex: none; }
.dot.ok { background: var(--good); }
.dot.running, .dot.queued { background: var(--accent); animation: pulse 1.2s infinite; }
.dot.error { background: var(--critical); }
@keyframes pulse { 50% { opacity: .35; } }

/* ---------- карточки ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.card-pad { padding: 18px 20px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 20px 0; flex-wrap: wrap; }
.card-head p { margin-top: 2px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-main { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 20px; }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 14px; }
.tile { padding: 16px 18px; display: grid; gap: 6px; }
.tile .label { color: var(--text-2); font-size: 13px; }
.tile .value { font-size: 24px; font-weight: 650; letter-spacing: -.02em; white-space: nowrap; }
.tile .value.hero { font-size: 28px; }
.tile .delta { font-size: 12.5px; color: var(--text-2); }
.tile .delta > span:first-child { margin-right: 6px; white-space: nowrap; }
.delta .up, .delta .down { font-weight: 650; }
.tile.hero-tile { background: var(--accent-wash); border-color: transparent; }

/* ---------- таблицы ---------- */
.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: 13px; }
table.data th, table.data td { padding: 9px 12px; border-bottom: 1px solid var(--grid); text-align: left; vertical-align: middle; }
table.data th { font-weight: 600; color: var(--text-2); font-size: 12px; white-space: nowrap; position: sticky; top: 0; background: var(--surface); }
table.data th.sortable { cursor: pointer; user-select: none; }
table.data th.sortable:hover { color: var(--text); }
table.data td.r, table.data th.r { text-align: right; }
table.data tr:hover td { background: var(--surface-2); }
table.data tr.total td { font-weight: 650; background: var(--surface-2); }
table.data tr.subtle td { color: var(--text-2); }
.prod { display: flex; align-items: center; gap: 10px; min-width: 200px; }
.prod img, .prod .ph { width: 34px; height: 34px; border-radius: 6px; object-fit: cover; background: var(--surface-2); flex: none; }
.prod .ph { display: grid; place-items: center; color: var(--text-3); font-size: 11px; }
.prod .t { display: grid; gap: 1px; min-width: 0; }
.prod .t b { font-weight: 550; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 320px; }
.cost-input { width: 96px; height: 30px; text-align: right; font-variant-numeric: tabular-nums; }
.cost-input.missing { border-color: var(--critical); background: var(--critical-wash); }

.tag { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 600; border-radius: 6px; padding: 2px 8px; white-space: nowrap; }
.tag.ok { background: var(--good-wash); color: var(--good-ink); }
.tag.warning { background: var(--warning-wash); color: var(--warning-ink); }
.tag.loss, .tag.critical { background: var(--critical-wash); color: var(--critical-ink); }
.tag.info { background: var(--accent-wash); color: var(--accent-ink); }
.tag.neutral { background: var(--surface-2); color: var(--text-2); }

/* ДРР против безубыточного: полоска в ячейке */
.drr-meter { display: grid; gap: 3px; min-width: 120px; }
.drr-meter .track { position: relative; height: 6px; border-radius: 3px; background: var(--surface-3); }
.drr-meter .fill { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 3px; background: var(--accent); }
.drr-meter .fill.warning { background: var(--warning); }
.drr-meter .fill.loss { background: var(--critical); }
.drr-meter .mark { position: absolute; top: -3px; bottom: -3px; width: 2px; background: var(--text); border-radius: 1px; }

/* ---------- рекомендации ---------- */
.rec { display: grid; grid-template-columns: auto 1fr auto; gap: 14px; padding: 16px 20px; border-bottom: 1px solid var(--grid); align-items: start; }
.rec:last-child { border-bottom: 0; }
.rec .sev { width: 32px; height: 32px; border-radius: 8px; display: grid; place-items: center; }
.rec .sev svg { width: 18px; height: 18px; }
.sev.critical { background: var(--critical-wash); color: var(--critical-ink); }
.sev.high { background: var(--warning-wash); color: var(--warning-ink); }
.sev.medium { background: var(--surface-2); color: var(--text-2); }
.sev.opportunity { background: var(--good-wash); color: var(--good-ink); }
.rec .body { display: grid; gap: 4px; min-width: 0; }
.rec .body b { font-weight: 600; }
.rec .side { display: grid; gap: 8px; justify-items: end; }
.rec .effect { font-weight: 650; white-space: nowrap; }
.rec-mini { display: grid; grid-template-columns: auto 1fr; gap: 10px; padding: 12px 20px; border-bottom: 1px solid var(--grid); }
.rec-mini:last-child { border-bottom: 0; }
.rec-mini .sev { width: 26px; height: 26px; border-radius: 7px; display: grid; place-items: center; }
.rec-mini .sev svg { width: 15px; height: 15px; }

/* ---------- графики ---------- */
.chart { position: relative; width: 100%; }
.chart svg { display: block; width: 100%; overflow: visible; }
.chart .gridline { stroke: var(--grid); stroke-width: 1; }
.chart .axis-text { fill: var(--text-3); font-size: 11.5px; font-variant-numeric: tabular-nums; }
.chart .end-label { fill: var(--text-2); font-size: 12px; font-weight: 600; }
.chart .crosshair { stroke: var(--text-3); stroke-width: 1; }
.chart-legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: 12.5px; color: var(--text-2); padding: 0 0 8px; }
.chart-legend span { display: inline-flex; align-items: center; gap: 6px; }
.chart-legend i { display: inline-block; width: 14px; height: 2px; border-radius: 1px; }
.chart-legend i.box { width: 10px; height: 10px; border-radius: 3px; }
.tooltip {
  position: absolute; pointer-events: none; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); box-shadow: 0 6px 24px rgba(0, 0, 0, .12); padding: 8px 10px; font-size: 12.5px;
  min-width: 150px; z-index: 5; display: none;
}
.tooltip .tt-title { color: var(--text-2); margin-bottom: 4px; }
.tooltip .tt-row { display: grid; grid-template-columns: 14px 1fr auto; gap: 6px; align-items: center; }
.tooltip .tt-row i { height: 2px; border-radius: 1px; }
.tooltip .tt-row b { font-variant-numeric: tabular-nums; }
.tooltip .tt-row span { color: var(--text-2); }

/* ---------- окна, тосты, вход ---------- */
#toasts { position: fixed; right: 20px; bottom: 20px; display: grid; gap: 8px; z-index: 100; }
.toast { background: var(--text); color: var(--bg); padding: 10px 14px; border-radius: var(--radius-sm); box-shadow: var(--shadow); max-width: 380px; }
.toast.error { background: var(--critical); color: #fff; }
.modal-back { position: fixed; inset: 0; background: rgba(10, 10, 10, .45); display: grid; place-items: center; z-index: 50; padding: 16px; }
.modal { width: min(560px, 100%); max-height: calc(100vh - 32px); overflow: auto; }
.modal .modal-head { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.modal .modal-body { padding: 18px 20px; display: grid; gap: 14px; }
.auth { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
.auth-side { background: var(--accent); color: #fff; padding: 56px; display: flex; flex-direction: column; justify-content: center; gap: 22px; }
.auth-side h1 { font-size: 34px; line-height: 1.15; }
.auth-side ul { margin: 0; padding-left: 18px; display: grid; gap: 8px; font-size: 15px; opacity: .95; }
.auth-form { display: grid; place-items: center; padding: 32px 16px; }
.auth-form .card { width: min(420px, 100%); padding: 28px; display: grid; gap: 16px; }
.onboard { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.steps { margin: 0; padding-left: 18px; display: grid; gap: 6px; color: var(--text-2); }
.empty { padding: 32px 20px; text-align: center; color: var(--text-2); display: grid; gap: 10px; justify-items: center; }
.split { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.loading { opacity: .55; transition: opacity .15s; }
.hide-sm { }

@media (max-width: 1100px) {
  .grid-main, .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .shell { grid-template-columns: minmax(0, 1fr); }
  .prod .t b { max-width: 180px; }
  .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tile .value { font-size: 20px; }
  .tile .value.hero { font-size: 22px; }
  .sidebar { position: static; height: auto; flex-direction: row; overflow-x: auto; padding: 8px 12px; align-items: center; border-right: 0; border-bottom: 1px solid var(--border); }
  .logo { padding: 0 8px 0 0; }
  .logo span { display: none; }
  .nav { display: flex; gap: 2px; }
  .nav a { padding: 8px 10px; white-space: nowrap; }
  .sidebar .spacer, .sidebar .user { display: none; }
  .topbar { padding: 10px 16px; position: static; }
  .content { padding: 16px; }
  .auth { grid-template-columns: 1fr; }
  .auth-side { padding: 32px 20px; }
  .auth-side h1 { font-size: 26px; }
  .rec { grid-template-columns: auto 1fr; }
  .rec .side { grid-column: 2; justify-items: start; }
  .hide-sm { display: none; }
}

/* ---------- итерация 2: ссылки на товар, причины, воронка, калькулятор ---------- */
a.prod-link { color: inherit; display: block; }
a.prod-link:hover { text-decoration: none; }
a.prod-link:hover .t b { color: var(--accent-ink); text-decoration: underline; }
.cause { display: grid; grid-template-columns: 1fr auto; gap: 4px 16px; padding: 14px 20px; border-bottom: 1px solid var(--grid); }
.cause:last-child { border-bottom: 0; }
.cause b { font-weight: 600; }
.cause .impact { font-weight: 650; white-space: nowrap; text-align: right; }
.cause p { grid-column: 1 / -1; color: var(--text-2); }
.factor-row { display: grid; grid-template-columns: minmax(150px, 1.2fr) 90px 90px minmax(160px, 2fr) 80px; gap: 12px; align-items: center; padding: 9px 20px; border-bottom: 1px solid var(--grid); font-size: 13px; }
.factor-row.head { color: var(--text-2); font-size: 12px; font-weight: 600; }
.factor-bar { position: relative; height: 10px; }
.factor-bar .axis { position: absolute; left: 50%; top: -3px; bottom: -3px; width: 1px; background: var(--text-3); }
.factor-bar .bar { position: absolute; top: 0; bottom: 0; border-radius: 3px; }
.factor-bar .bar.up { background: var(--critical); }
.factor-bar .bar.down { background: var(--good); }
.funnel { display: grid; gap: 10px; }
.funnel-row { display: grid; grid-template-columns: 140px 1fr 110px; gap: 12px; align-items: center; font-size: 13px; }
.funnel-row .track { height: 22px; background: var(--surface-2); border-radius: 4px; position: relative; overflow: hidden; }
.funnel-row .fill { position: absolute; left: 0; top: 0; bottom: 0; background: var(--s1); border-radius: 0 4px 4px 0; }
.funnel-row .conv { color: var(--text-2); font-size: 12px; text-align: right; }
.calc-grid { display: grid; grid-template-columns: minmax(240px, 1fr) minmax(280px, 1.4fr); gap: 24px; }
.calc-inputs { display: grid; gap: 14px; align-content: start; }
.calc-inputs .row { display: grid; grid-template-columns: 1fr 120px; gap: 10px; align-items: center; }
.calc-inputs input[type=range] { grid-column: 1 / -1; height: auto; padding: 0; border: 0; accent-color: var(--accent); }
.calc-result .big { font-size: 28px; font-weight: 650; letter-spacing: -.02em; }
.product-head { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.product-head img, .product-head .ph { width: 64px; height: 64px; border-radius: 10px; object-fit: cover; background: var(--surface-2); display: grid; place-items: center; color: var(--text-3); }
.back { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-2); }
@media (max-width: 860px) {
  .calc-grid { grid-template-columns: 1fr; }
  .factor-row { grid-template-columns: 1fr 70px 70px; }
  .factor-row .factor-bar, .factor-row .contrib, .factor-row.head span:nth-child(n+4) { display: none; }
  .funnel-row { grid-template-columns: 100px 1fr 80px; }
}

/* ---------- итерация 3: бета-тест ---------- */
.show-sm { display: none; }
.tile .delta.bad { color: var(--critical-ink); font-weight: 600; }
.nowrap { white-space: nowrap; }
label.check.consent { align-items: flex-start; font-weight: 400; color: var(--text-2); line-height: 1.45; }
label.check.consent input { margin-top: 2px; width: 16px; height: 16px; flex: none; accent-color: var(--accent); }
.key-guide { display: grid; gap: 10px; background: var(--surface-2); border-radius: var(--radius-sm); padding: 12px 14px; }
.key-guide summary { cursor: pointer; font-weight: 600; font-size: 13.5px; }
.key-guide details[open] summary { margin-bottom: 8px; }
.key-guide .steps { color: var(--text); }
.invite-code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 20px; font-weight: 700; letter-spacing: .08em; background: var(--accent-wash); color: var(--accent-ink); padding: 4px 10px; border-radius: 6px; }
.invite-code.sm { font-size: 13px; padding: 2px 6px; }
.invite-ready { display: grid; gap: 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 14px; }
.invite-text { margin: 0; white-space: pre-wrap; font: inherit; font-size: 13px; color: var(--text-2); background: var(--surface-2); padding: 12px; border-radius: var(--radius-sm); }
.admin-table td { vertical-align: top; }
.fb { display: grid; gap: 8px; padding: 16px 20px; border-bottom: 1px solid var(--grid); }
.fb:last-child { border-bottom: 0; }
.fb-text { white-space: pre-wrap; margin: 0; }
.doc-page { max-width: 820px; margin: 0 auto; padding: 32px 16px 64px; }
.doc { display: grid; gap: 10px; line-height: 1.6; }
.doc h1 { font-size: 26px; line-height: 1.2; }
.doc h2 { font-size: 17px; margin-top: 12px; }
.doc ul { margin: 0; padding-left: 20px; display: grid; gap: 4px; }
@media (max-width: 860px) {
  .show-sm { display: inline-flex; }
}
.modal-body .segmented { justify-self: start; }