/* TEASENSE — премиальная тёмная тема, glassmorphism */
:root {
  --bg: #0c100f;
  --bg2: #101413;
  --glass: rgba(255, 255, 255, 0.045);
  --glass-strong: rgba(255, 255, 255, 0.08);
  --stroke: rgba(255, 255, 255, 0.09);
  --stroke-strong: rgba(255, 255, 255, 0.16);
  --ink: #f4f1ea;
  --ink-mut: rgba(244, 241, 234, 0.58);
  --ink-faint: rgba(244, 241, 234, 0.38);
  --amber: #e3b96a;
  --amber-deep: #bd7e20;
  --teal: #149e93;
  --ok: #6fbf73;
  --warn: #e0b95e;
  --risk: #e07a6a;
  --radius: 18px;
  --font: 'Manrope', -apple-system, 'Segoe UI', sans-serif;
  --font-disp: 'Unbounded', 'Manrope', sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 15px; }
::selection { background: rgba(227, 185, 106, .3); }

/* ---------- Вход ---------- */
.splash { position: fixed; inset: 0; overflow: hidden; display: grid; place-items: center; }
.splash video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.splash .overlay {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 40%, rgba(12, 16, 15, .25), rgba(12, 16, 15, .82) 75%);
  backdrop-filter: blur(9px) saturate(1.15); -webkit-backdrop-filter: blur(9px) saturate(1.15);
}
.login-card {
  position: relative; z-index: 2; width: min(420px, calc(100vw - 40px));
  padding: 44px 40px 36px;
  background: linear-gradient(160deg, rgba(255,255,255,.10), rgba(255,255,255,.035));
  border: 1px solid var(--stroke-strong); border-radius: 26px;
  backdrop-filter: blur(28px) saturate(1.3); -webkit-backdrop-filter: blur(28px) saturate(1.3);
  box-shadow: 0 30px 80px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.14);
  text-align: center; animation: rise .8s cubic-bezier(.2,.7,.2,1) both;
}
@keyframes rise { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
.login-card .brand { font-family: var(--font-disp); font-weight: 600; letter-spacing: .34em; font-size: 26px; color: var(--ink); }
.login-card .brand em { color: var(--amber); font-style: normal; }
.login-card .sub { margin: 10px 0 30px; color: var(--ink-mut); font-size: 13.5px; letter-spacing: .08em; text-transform: uppercase; }
.login-card label { display: block; text-align: left; font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-faint); margin: 16px 4px 6px; }
.login-card input {
  width: 100%; padding: 13px 16px; border-radius: 13px; border: 1px solid var(--stroke-strong);
  background: rgba(0,0,0,.28); color: var(--ink); font-size: 15px; font-family: var(--font);
  outline: none; transition: border .2s, box-shadow .2s;
}
.login-card input:focus { border-color: var(--amber); box-shadow: 0 0 0 3px rgba(227,185,106,.18); }
.login-card button {
  margin-top: 26px; width: 100%; padding: 14px; border: none; border-radius: 13px; cursor: pointer;
  font-family: var(--font-disp); font-size: 13.5px; letter-spacing: .22em; text-transform: uppercase; font-weight: 600;
  color: #14100a; background: linear-gradient(135deg, #ecc57c, #c9973f);
  box-shadow: 0 10px 30px rgba(201, 151, 63, .35); transition: transform .15s, box-shadow .2s;
}
.login-card button:hover { transform: translateY(-1px); box-shadow: 0 14px 36px rgba(201,151,63,.45); }
.login-err { color: var(--risk); font-size: 13px; margin-top: 14px; min-height: 18px; }
.login-note { margin-top: 22px; color: var(--ink-faint); font-size: 11.5px; }
.splash .credit { position: absolute; bottom: 18px; width: 100%; text-align: center; color: var(--ink-faint); font-size: 11.5px; letter-spacing: .12em; z-index: 2; }

/* ---------- Каркас приложения ---------- */
body.app {
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(189, 126, 32, .13), transparent 60%),
    radial-gradient(800px 600px at -10% 110%, rgba(20, 158, 147, .09), transparent 60%),
    var(--bg);
  background-attachment: fixed;
}
.app-bg { display: none; }
header.topbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  padding: 14px 26px;
  background: #0e1211;
  border-bottom: 1px solid var(--stroke);
}
.topbar .brand { font-family: var(--font-disp); letter-spacing: .28em; font-size: 16px; font-weight: 600; white-space: nowrap; }
.topbar .brand em { color: var(--amber); font-style: normal; }
.topbar .brand small { display: block; letter-spacing: .1em; font-family: var(--font); font-size: 10.5px; color: var(--ink-faint); margin-top: 2px; text-transform: uppercase; }
.selectors { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-left: auto; }
.sel-group { display: flex; flex-direction: column; gap: 3px; }
.sel-group > span { font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint); padding-left: 4px; }
.sel-group select {
  background: rgba(255,255,255,.06); color: var(--ink); border: 1px solid var(--stroke-strong);
  border-radius: 10px; padding: 7px 10px; font-family: var(--font); font-size: 12.5px; outline: none; cursor: pointer;
}
.sel-group select:focus { border-color: var(--amber); }
.btn-reset {
  align-self: end; padding: 9px 16px; border-radius: 11px; border: 1px solid rgba(224,122,106,.5);
  background: rgba(224,122,106,.12); color: #f0a89c; cursor: pointer; font-family: var(--font); font-size: 12.5px; font-weight: 600;
  transition: background .2s;
}
.btn-reset:hover { background: rgba(224,122,106,.22); }
.btn-ghost { align-self: end; padding: 9px 14px; border-radius: 11px; border: 1px solid var(--stroke-strong); background: transparent; color: var(--ink-mut); cursor: pointer; font-size: 12.5px; }

nav.tabs { display: flex; gap: 6px; padding: 12px 26px 0; flex-wrap: wrap; }
nav.tabs button {
  padding: 10px 18px; border-radius: 13px 13px 0 0; border: 1px solid transparent; border-bottom: none;
  background: transparent; color: var(--ink-mut); font-family: var(--font); font-size: 14px; font-weight: 600; cursor: pointer;
}
nav.tabs button.active {
  background: var(--glass-strong); border-color: var(--stroke); color: var(--amber);
}
main { padding: 22px 26px 80px; max-width: 1560px; margin: 0 auto; }

/* ---------- Карточки ---------- */
.grid { display: grid; gap: 16px; }
.card {
  background: linear-gradient(165deg, rgba(255,255,255,.055), rgba(255,255,255,.02));
  border: 1px solid var(--stroke); border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: 0 14px 40px rgba(0,0,0,.25), inset 0 1px 0 rgba(255,255,255,.06);
}
.card h3 { font-size: 13px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-mut); font-weight: 700; margin-bottom: 14px; }
.card h3 .hint { text-transform: none; letter-spacing: 0; font-weight: 400; color: var(--ink-faint); }

.kpi-grid { grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); }
.kpi { padding: 15px 18px; }
.kpi .k-label { font-size: 11.5px; letter-spacing: .07em; text-transform: uppercase; color: var(--ink-faint); display: flex; justify-content: space-between; gap: 6px; }
.kpi .k-value { font-family: var(--font-disp); font-size: 21px; font-weight: 600; margin-top: 7px; letter-spacing: .01em; }
.kpi .k-sub { font-size: 12px; color: var(--ink-mut); margin-top: 5px; }
.kpi .k-ab { display: flex; gap: 14px; margin-top: 7px; }
.kpi .k-ab div { flex: 1; }
.kpi .k-ab span { display: block; font-size: 10.5px; color: var(--ink-faint); letter-spacing: .06em; }
.kpi .k-ab b { font-family: var(--font-disp); font-size: 17px; font-weight: 600; }
.kpi .a { color: #3ec2b5; } .kpi .b { color: #e0a94e; }
.kpi .delta { font-size: 11.5px; font-weight: 700; border-radius: 8px; padding: 2px 7px; }
.delta.up { color: #86d78a; background: rgba(111,191,115,.13); }
.delta.down { color: #f0a89c; background: rgba(224,122,106,.13); }
.delta.flat { color: var(--ink-faint); background: rgba(255,255,255,.06); }

.status-dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 7px; }
.st-ok { background: var(--ok); } .st-warn { background: var(--warn); } .st-risk { background: var(--risk); }
.badge { display: inline-block; font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 9px; letter-spacing: .05em; }
.badge.ok { color: #86d78a; background: rgba(111,191,115,.14); }
.badge.warn { color: #ecd08a; background: rgba(224,185,94,.14); }
.badge.risk { color: #f0a89c; background: rgba(224,122,106,.15); }
.badge.model-a { color: #3ec2b5; background: rgba(20,158,147,.15); }
.badge.model-b { color: #e0a94e; background: rgba(189,126,32,.16); }

/* ---------- Вводные ---------- */
.input-row {
  display: grid; grid-template-columns: minmax(190px, 1.25fr) 2fr 120px 34px; gap: 14px; align-items: center;
  padding: 9px 6px; border-bottom: 1px solid rgba(255,255,255,.045);
}
.input-row:last-child { border-bottom: none; }
.input-row .lbl { font-size: 13px; line-height: 1.35; }
.input-row .lbl small { display: block; color: var(--ink-faint); font-size: 11px; margin-top: 2px; }
.input-row .lbl .src { color: var(--ink-faint); }
.input-row .lbl .src.survey { color: #8fc7a5; }
.input-row.changed .lbl { color: var(--amber); }
.input-row input[type=range] { width: 100%; accent-color: var(--amber); cursor: pointer; height: 26px; }
.input-row input[type=number] {
  width: 100%; background: rgba(0,0,0,.3); border: 1px solid var(--stroke-strong); color: var(--ink);
  border-radius: 9px; padding: 7px 9px; font-size: 13px; font-family: var(--font); outline: none;
}
.input-row input[type=number]:focus { border-color: var(--amber); }
.input-row .one-reset { background: none; border: none; color: var(--ink-faint); cursor: pointer; font-size: 15px; visibility: hidden; }
.input-row.changed .one-reset { visibility: visible; color: var(--risk); }
.corridor { position: relative; height: 4px; border-radius: 2px; background: rgba(255,255,255,.08); margin-top: 4px; }
.corridor .band { position: absolute; top: 0; bottom: 0; background: rgba(111,191,115,.35); border-radius: 2px; }
.corridor .mark { position: absolute; top: -3px; width: 2px; height: 10px; background: var(--amber); border-radius: 1px; }

.acc { border: 1px solid var(--stroke); border-radius: 14px; margin-bottom: 12px; overflow: hidden; background: rgba(255,255,255,.025); }
.acc > summary {
  cursor: pointer; padding: 13px 18px; font-weight: 700; font-size: 13.5px; letter-spacing: .04em; list-style: none;
  display: flex; justify-content: space-between; align-items: center; color: var(--ink);
}
.acc > summary::-webkit-details-marker { display: none; }
.acc > summary .cnt { color: var(--ink-faint); font-weight: 400; font-size: 12px; }
.acc[open] > summary { border-bottom: 1px solid var(--stroke); background: rgba(255,255,255,.03); }
.acc .body { padding: 6px 16px 12px; }

/* ---------- Графики ---------- */
.chart-tip {
  position: absolute; pointer-events: none; z-index: 5; min-width: 150px;
  background: rgba(10, 14, 13, .95); border: 1px solid var(--stroke-strong); border-radius: 11px;
  padding: 9px 12px; font-size: 12px; box-shadow: 0 10px 30px rgba(0,0,0,.5);
}
.chart-tip .tip-t { color: var(--ink-faint); margin-bottom: 5px; font-size: 11px; }
.chart-tip i { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 6px; }
.chart-tip div { margin: 2px 0; }
.chart-legend { display: flex; gap: 16px; margin-top: 8px; flex-wrap: wrap; font-size: 12px; color: var(--ink-mut); }
.chart-legend i, .hstack-legend i, .donut-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.hstack { display: flex; height: 34px; border-radius: 9px; overflow: hidden; gap: 2px; background: rgba(0,0,0,.25); }
.hstack-seg { min-width: 2px; transition: width .5s cubic-bezier(.2,.7,.2,1); }
.hstack-legend { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 5px 16px; margin-top: 12px; font-size: 12.3px; color: var(--ink-mut); }
.donut-wrap { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.donut-legend { display: flex; flex-direction: column; gap: 6px; font-size: 12.5px; color: var(--ink-mut); }

/* ---------- Таблицы ---------- */
table.cmp { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.cmp th, table.cmp td { padding: 9px 12px; text-align: right; border-bottom: 1px solid rgba(255,255,255,.055); }
table.cmp th:first-child, table.cmp td:first-child { text-align: left; color: var(--ink-mut); }
table.cmp th { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-faint); font-weight: 700; }
table.cmp td.win { color: var(--amber); font-weight: 700; }

/* ---------- Риски ---------- */
.risk-item { border-left: 3px solid var(--stroke-strong); padding: 12px 16px; margin-bottom: 10px; border-radius: 0 12px 12px 0; background: rgba(255,255,255,.025); }
.risk-item.warn { border-left-color: var(--warn); }
.risk-item.risk { border-left-color: var(--risk); }
.risk-item.ok { border-left-color: var(--ok); }
.risk-item .r-head { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; flex-wrap: wrap; }
.risk-item .r-name { font-weight: 700; font-size: 14px; }
.risk-item .r-val { font-family: var(--font-disp); font-size: 14px; }
.risk-item .r-norm { font-size: 11.5px; color: var(--ink-faint); margin-top: 4px; }
.risk-item .r-desc { font-size: 13px; color: var(--ink-mut); margin-top: 7px; line-height: 1.5; }
.risk-item .r-fix { font-size: 12.5px; color: #a9c9b3; margin-top: 5px; }
.risk-item .r-fix::before { content: '→ '; }

/* ---------- Панель изменений ---------- */
.impact-bar {
  position: fixed; right: 22px; bottom: 22px; z-index: 60; width: 330px; max-height: 65vh; overflow: auto;
  background: rgba(14, 18, 17, .97); border: 1px solid var(--stroke-strong); border-radius: 18px;
  box-shadow: 0 24px 60px rgba(0,0,0,.55); padding: 16px 18px; display: none;
}
.impact-bar.show { display: block; animation: rise .4s both; }
.impact-bar h4 { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--amber); margin-bottom: 10px; }
.impact-bar .imp-row { display: flex; justify-content: space-between; font-size: 12.8px; padding: 4px 0; color: var(--ink-mut); gap: 8px; }
.impact-bar .imp-row b { color: var(--ink); }
.impact-bar .imp-risks { margin-top: 10px; border-top: 1px solid var(--stroke); padding-top: 9px; }
.impact-bar .imp-risk { font-size: 12.3px; padding: 5px 0; line-height: 1.45; }
.impact-bar .imp-risk.risk { color: #f0a89c; } .impact-bar .imp-risk.warn { color: #ecd08a; } .impact-bar .imp-risk.ok { color: #86d78a; }
.impact-bar .close { position: absolute; top: 10px; right: 14px; background: none; border: none; color: var(--ink-faint); cursor: pointer; font-size: 16px; }

/* ---------- Пачка чая (SVG) ---------- */
.pack-scene { display: flex; gap: 26px; align-items: center; flex-wrap: wrap; }
.pack-scene svg { filter: drop-shadow(0 18px 30px rgba(0,0,0,.45)); }
.price-tag { font-family: var(--font-disp); font-size: 26px; font-weight: 600; color: var(--amber); }
.price-tag small { display: block; font-family: var(--font); font-size: 11.5px; color: var(--ink-faint); letter-spacing: .1em; text-transform: uppercase; margin-top: 4px; }

.note { font-size: 12.3px; color: var(--ink-faint); line-height: 1.5; }
.muted { color: var(--ink-mut); }
.mono { font-variant-numeric: tabular-nums; }
h2.page-title { font-family: var(--font-disp); font-size: 19px; font-weight: 600; margin: 6px 0 18px; letter-spacing: .04em; }
h2.page-title small { display: block; font-family: var(--font); font-size: 12.5px; color: var(--ink-mut); font-weight: 400; margin-top: 6px; letter-spacing: 0; }

.model-layout { grid-template-columns: 400px 1fr; }
@media (max-width: 1200px) {
  .model-layout { grid-template-columns: 1fr; }
}
@media (max-width: 1100px) {
  main .grid[style*="grid-template-columns"] { grid-template-columns: 1fr !important; }
}
@media (max-width: 900px) {
  .input-row { grid-template-columns: 1fr 90px 30px; }
  .input-row input[type=range] { grid-column: 1 / -1; }
  .impact-bar { width: calc(100vw - 32px); right: 16px; }
  main { padding: 16px 14px 90px; }
  header.topbar { padding: 12px 14px; }
}