/* ============================================================
   Аналитика по вузам — дизайн-система (по референсу).
   Тёплый светлый фон, белые скруглённые карточки, акценты
   оранжевый/зелёный, бейджи-пилюли, чистые таблицы.
   ============================================================ */

:root{
  --bg:#F4F2EF;
  --card:#FFFFFF;
  --ink:#1E2330;
  --ink-soft:#5B6072;
  --muted:#9499A6;
  --line:#ECEAE6;
  --line-soft:#F1EFEC;

  --orange:#F2922E;        /* большие числа, акцент */
  --orange-strong:#E8612C; /* логотип, активная точка */
  --green:#2FA85A;
  --red:#E0574A;

  --green-bg:#E7F6EC; --green-ink:#2E9D52;
  --orange-bg:#FBEBD3; --orange-ink:#D9892A;
  --red-bg:#FBE4E1;  --red-ink:#D94A3D;
  --blue-bg:#E9EEFB; --blue-ink:#4A6BD9;

  --radius:16px;
  --radius-sm:10px;
  --shadow:0 1px 3px rgba(20,20,40,.05), 0 1px 2px rgba(20,20,40,.04);
  --shadow-lg:0 8px 30px rgba(20,20,40,.08);
}

*{box-sizing:border-box}
html,body{margin:0}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,
    "Helvetica Neue",Arial,sans-serif;
  font-size:14px;
  line-height:1.45;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
.wrap{max-width:1480px;margin:0 auto;padding:0 28px}

/* ───────────────────────── навигация ───────────────────────── */
.nav{display:flex;align-items:center;gap:18px;padding:18px 28px;
  max-width:1480px;margin:0 auto}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:18px;
  letter-spacing:-.01em}
.brand .logo{width:34px;height:34px;border-radius:9px;
  background:linear-gradient(135deg,#F2922E,#E8612C);
  display:grid;place-items:center;color:#fff;box-shadow:var(--shadow)}
.brand .logo svg{width:18px;height:18px}
.nav .spacer{flex:1}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{color:var(--muted);font-weight:600;padding:9px 16px;
  border-radius:999px;font-size:14px;transition:.15s}
.nav-links a:hover{color:var(--ink)}
.nav-links a.active{background:#fff;color:var(--ink);box-shadow:var(--shadow);
  display:flex;align-items:center;gap:8px}
.nav-links a.active::before{content:"";width:8px;height:8px;border-radius:50%;
  background:var(--orange-strong)}
.nav-links a.admin{color:var(--orange-strong)}

.userbox{display:flex;align-items:center;gap:12px;color:var(--ink-soft);
  font-size:13px}
.userbox .out{color:var(--muted);font-weight:600}
.userbox .out:hover{color:var(--red)}

/* ───────────────────────── карточки/секции ───────────────────────── */
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:22px 24px;border:1px solid var(--line-soft)}
.section-head{display:flex;align-items:center;gap:14px;margin:30px 2px 16px}
.section-head .dash{width:34px;height:11px;border-radius:999px;
  background:var(--orange-strong)}
.section-head h2{font-size:26px;font-weight:800;margin:0;letter-spacing:-.02em}
.section-head .hint{color:var(--muted);font-weight:500;font-size:13px}

.subhead{font-size:16px;font-weight:700;margin:6px 0 14px}

/* ───────────────────────── панель фильтров ───────────────────────── */
.filterbar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  margin:6px 0 4px}
.filterbar .label{font-weight:700;color:var(--ink);margin-right:2px}
.date-field{display:flex;align-items:center;gap:8px;background:#F7F6F3;
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:8px 12px}
.date-field span{color:var(--muted);font-size:12px;font-weight:600}
.date-field input{border:0;background:transparent;font-size:14px;color:var(--ink);
  font-family:inherit;outline:none}
.presets{display:flex;gap:4px;background:#F1EFEC;border-radius:999px;padding:4px}
.presets a{padding:7px 16px;border-radius:999px;color:var(--ink-soft);
  font-weight:600;font-size:13px}
.presets a.active{background:#fff;color:var(--ink);box-shadow:var(--shadow)}

.dims{display:flex;gap:12px;flex-wrap:wrap;margin-top:14px}
.dim{display:flex;flex-direction:column;gap:5px}
.dim label{font-size:11px;color:var(--muted);font-weight:700;
  text-transform:uppercase;letter-spacing:.04em;padding-left:2px}
.dim select{appearance:none;background:#F7F6F3 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239499A6' stroke-width='3'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 12px center;
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:9px 32px 9px 12px;
  font-size:13px;font-family:inherit;color:var(--ink);min-width:150px;cursor:pointer}
.filter-actions{display:flex;gap:10px;margin-top:14px}
.btn{border:0;border-radius:var(--radius-sm);padding:10px 18px;font-weight:700;
  font-size:13px;font-family:inherit;cursor:pointer;transition:.15s}
.btn-primary{background:var(--orange-strong);color:#fff}
.btn-primary:hover{filter:brightness(1.05)}
.btn-ghost{background:#F1EFEC;color:var(--ink-soft)}
.btn-ghost:hover{background:#E9E6E1}

/* ───────────────────────── метрики ───────────────────────── */
.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));
  gap:16px;margin-top:4px}
.metric{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:22px 24px;border:1px solid var(--line-soft);position:relative;overflow:hidden}
.metric .m-label{color:var(--ink-soft);font-weight:600;font-size:13px}
.metric .m-value{font-size:37px;font-weight:800;letter-spacing:-.03em;margin:6px 0 8px;
  line-height:1.04;white-space:nowrap}
.metric .m-value.orange{color:var(--orange)}
.metric .m-value.green{color:var(--green)}
.metric .m-value.red{color:var(--red)}
.metric .m-value.dark{color:var(--ink)}
.metric .m-sub{color:var(--muted);font-size:12.5px}
.metric .deco{position:absolute;right:-30px;top:-20px;width:120px;height:120px;
  border:14px solid var(--orange-bg);border-radius:50%;opacity:.5;
  border-right-color:transparent;border-bottom-color:transparent}

/* ───────────────────────── таблицы ───────────────────────── */
.tablecard{padding:8px 8px 4px;overflow-x:auto}
table.grid{width:100%;border-collapse:collapse;font-size:13px}
table.grid td:not(.l),table.grid th:not(.l){white-space:nowrap}
table.grid thead th{text-transform:uppercase;font-size:10.5px;letter-spacing:.05em;
  color:var(--muted);font-weight:700;text-align:center;padding:16px 12px;
  border-bottom:1px solid var(--line)}
table.grid thead th.l,table.grid tbody td.l{text-align:left}
table.grid tbody td{padding:14px 12px;text-align:center;border-bottom:1px solid var(--line-soft);
  color:var(--ink)}
table.grid tbody tr:last-child td{border-bottom:0}
table.grid tbody tr:hover{background:#FAF9F7}
table.grid td.strong{font-weight:700}

.badge{display:inline-block;padding:5px 11px;border-radius:999px;font-weight:700;
  font-size:12px}
.badge.green{background:var(--green-bg);color:var(--green-ink)}
.badge.orange{background:var(--orange-bg);color:var(--orange-ink)}
.badge.red{background:var(--red-bg);color:var(--red-ink)}
.badge.blue{background:var(--blue-bg);color:var(--blue-ink)}
.badge.muted{background:#F1EFEC;color:var(--muted)}

.chip{display:inline-block;padding:3px 9px;border-radius:6px;font-size:11px;
  font-weight:600;background:#F1EFEC;color:var(--ink-soft)}
.yes{color:var(--green);font-weight:800}
.no{color:var(--muted)}

/* ───────────────────────── графики/сетки ───────────────────────── */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;margin-top:16px}
@media(max-width:1000px){.grid2,.grid3{grid-template-columns:1fr}}
.chart-card h3{font-size:14px;font-weight:700;margin:0 0 12px}
.chart-box{position:relative;height:280px}
.chart-box.tall{height:340px}

.note{color:var(--muted);font-size:12px;margin-top:10px}
.empty{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:60px 30px;text-align:center;color:var(--muted);margin-top:24px}
.empty h3{color:var(--ink);margin:0 0 8px}

/* ───────────────────────── вход ───────────────────────── */
.login-wrap{min-height:100vh;display:grid;place-items:center;
  background:radial-gradient(1200px 600px at 50% -10%,#FCEFE3,transparent),var(--bg)}
.login-card{width:380px;background:#fff;border-radius:20px;box-shadow:var(--shadow-lg);
  padding:34px 32px}
.login-card .brand{justify-content:center;margin-bottom:6px}
.login-card .sub{text-align:center;color:var(--muted);margin-bottom:24px;font-size:13px}
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;color:var(--ink-soft);font-weight:700;
  margin-bottom:6px}
.field input{width:100%;padding:12px 14px;border:1px solid var(--line);
  border-radius:var(--radius-sm);font-size:14px;font-family:inherit;outline:none}
.field input:focus{border-color:var(--orange)}
.login-card .btn-primary{width:100%;padding:13px;font-size:14px;margin-top:6px}
.err{background:var(--red-bg);color:var(--red-ink);padding:10px 14px;
  border-radius:var(--radius-sm);font-size:13px;margin-bottom:14px;font-weight:600}

/* ───────────────────────── flash/admin ───────────────────────── */
.flash{padding:12px 16px;border-radius:var(--radius-sm);font-weight:600;
  font-size:13px;margin:16px 0}
.flash.ok{background:var(--green-bg);color:var(--green-ink)}
.flash.err{background:var(--red-bg);color:var(--red-ink)}
.admin-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:20px;margin-top:8px;
  align-items:start}
.admin-grid .col{display:flex;flex-direction:column;gap:20px}
@media(max-width:1100px){.admin-grid{grid-template-columns:1fr}}
.gs-status{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;
  font-weight:700}
.gs-ok{background:var(--green-bg);color:var(--green-ink)}
.gs-warn{background:var(--orange-bg);color:var(--orange-ink)}
.sa-email{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;
  background:#F1EFEC;padding:3px 8px;border-radius:6px;color:var(--ink)}
.uploader{border:2px dashed var(--line);border-radius:var(--radius-sm);
  padding:22px;text-align:center;background:#FAF9F7}
.uploader input[type=file]{font-family:inherit;font-size:13px}
.inline-form{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.inline-form input,.inline-form select{padding:9px 12px;border:1px solid var(--line);
  border-radius:8px;font-family:inherit;font-size:13px}
.mini{font-size:12px;color:var(--muted)}
.tag-active{background:var(--green-bg);color:var(--green-ink);padding:3px 9px;
  border-radius:999px;font-size:11px;font-weight:700}