:root{
  --elos-red:#ef2b1f;
  --elos-red-deep:#c81f16;
  --elos-black:#0b0b0c;
  --elos-black-soft:#161618;
  --elos-white:#ffffff;
  --elos-bg:#f3f5f7;
  --elos-surface:#ffffff;
  --elos-surface-muted:#fafafb;
  --elos-border:#e5e7eb;
  --elos-text:#111827;
  --elos-text-soft:#6b7280;
  --elos-success:#167c4d;
  --elos-warning:#a16207;
  --elos-danger:#b42318;
  --radius-xl:28px;
  --radius-lg:22px;
  --radius-md:16px;
  --shadow-soft:0 12px 32px rgba(15,23,42,.06);
  --shadow-strong:0 30px 80px rgba(15,23,42,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--elos-text);background:linear-gradient(180deg,#f8fafc 0%,#eef2f6 100%)}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
.layout{display:flex;min-height:100vh}
.sidebar{width:278px;background:linear-gradient(180deg,#0f1012 0%,#141519 100%);color:#fff;padding:18px 16px;display:flex;flex-direction:column;gap:16px;position:sticky;top:0;height:100vh;border-right:1px solid rgba(255,255,255,.06)}
.sidebar-head{padding:10px}
.brand-shell{background:linear-gradient(180deg,rgba(255,255,255,.05) 0%,rgba(255,255,255,.02) 100%);border:1px solid rgba(255,255,255,.08);border-radius:26px;padding:18px;box-shadow:var(--shadow-strong)}
.brand-logo-panel{background:#000;border-radius:22px;padding:18px 20px;display:flex;align-items:center;justify-content:center;min-height:110px;border:1px solid rgba(255,255,255,.08);margin-bottom:16px}
.brand-logo-panel img{max-width:190px;width:100%;height:auto;object-fit:contain}
.brand-mark{width:54px;height:54px;border-radius:16px;background:linear-gradient(180deg,var(--elos-red) 0%,var(--elos-red-deep) 100%);display:flex;align-items:center;justify-content:center;box-shadow:0 14px 24px rgba(239,43,31,.22)}
.brand-mark img{width:28px;height:28px;object-fit:contain;filter:brightness(100)}
.brand-title{font-size:24px;font-weight:900;letter-spacing:-.03em;margin:0}
.brand-title span{color:#fff}
.brand-subtitle{margin-top:8px;font-size:14px;line-height:1.55;color:rgba(255,255,255,.72)}
.brand-divider{height:1px;background:linear-gradient(90deg,rgba(239,43,31,.7),rgba(255,255,255,0));margin:16px 0 0}
.nav-section{padding:0 10px;color:rgba(255,255,255,.42);font-size:11px;font-weight:800;letter-spacing:.18em;text-transform:uppercase}
.nav{display:flex;flex-direction:column;gap:8px;padding:0 4px;overflow:auto}
.nav-link{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:16px;color:rgba(255,255,255,.82);font-weight:700;transition:.18s ease;border:1px solid transparent}
.nav-link:hover{background:rgba(255,255,255,.05);color:#fff}
.nav-link.is-active{background:linear-gradient(90deg,rgba(239,43,31,.18),rgba(239,43,31,.08));border-color:rgba(239,43,31,.34);color:#fff;box-shadow:inset 3px 0 0 var(--elos-red)}
.sidebar-foot{margin-top:auto;padding:14px 12px 2px;color:rgba(255,255,255,.5);font-size:12px;line-height:1.5}
.main{flex:1;padding:26px 28px 24px}
.topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:22px}
.page-shell{display:flex;align-items:flex-start;gap:14px}
.page-mark{width:56px;height:56px;border-radius:18px;background:#111;color:#fff;display:flex;align-items:center;justify-content:center;border:1px solid rgba(0,0,0,.08);box-shadow:var(--shadow-soft)}
.page-mark img{width:30px;height:30px;object-fit:contain}
.page-title{margin:0;font-size:42px;line-height:1;letter-spacing:-.05em;color:#111827}
.page-subtitle{margin:8px 0 0;color:var(--elos-text-soft);font-size:15px;line-height:1.5;max-width:820px}
.topbar-user{display:flex;align-items:center;gap:14px;background:#fff;padding:14px 16px;border-radius:22px;border:1px solid var(--elos-border);box-shadow:var(--shadow-soft);min-width:230px;justify-content:space-between}
.topbar-user strong{font-size:18px;line-height:1.1}
.small-text{font-size:12px;color:var(--elos-text-soft)}
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card,.metric-card{background:var(--elos-surface);border:1px solid var(--elos-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-soft)}
.card{padding:24px}
.metric-card{padding:22px 24px;position:relative;overflow:hidden}
.metric-card:before{content:"";position:absolute;top:0;left:0;height:4px;width:100%;background:linear-gradient(90deg,var(--elos-red),#121212 70%)}
.metric-value{font-size:46px;font-weight:900;letter-spacing:-.05em;color:#111827;line-height:1}
.metric-label{font-size:13px;color:var(--elos-text-soft);margin-top:8px;font-weight:700}
.card h3{margin:0;font-size:22px;line-height:1.1;letter-spacing:-.03em}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
.section-kicker{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:#111;color:#fff;font-size:11px;text-transform:uppercase;letter-spacing:.14em;font-weight:800}
.section-kicker:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--elos-red)}
.hero-box{background:linear-gradient(135deg,#0c0c0d 0%,#15171a 72%,#20242a 100%);color:#fff;position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.05)}
.hero-box:after{content:"";position:absolute;inset:auto -50px -50px auto;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(239,43,31,.24) 0%,rgba(239,43,31,.06) 42%,transparent 72%)}
.hero-box .metric-value,.hero-box h3,.hero-box .metric-label{color:#fff}
.hero-box .metric-label{opacity:.76}
.hero-box p{color:rgba(255,255,255,.78)}
.stats-strip{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:18px}
.stats-chip{padding:16px;border-radius:18px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08)}
.list-clean{margin:0;padding-left:22px;display:grid;gap:12px;color:#374151}
.kpi-list{display:flex;flex-direction:column;gap:14px}
.kpi-row{display:flex;justify-content:space-between;gap:14px;padding-bottom:14px;border-bottom:1px dashed #e5e7eb}
.kpi-row:last-child{padding-bottom:0;border-bottom:none}
.empty{padding:32px 10px;text-align:center;color:var(--elos-text-soft)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:14px;border:1px solid transparent;cursor:pointer;font-weight:800;font-size:14px;transition:.18s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(180deg,var(--elos-red) 0%,var(--elos-red-deep) 100%);color:#fff;box-shadow:0 12px 24px rgba(239,43,31,.22)}
.btn-outline{background:#fff;border-color:#d1d5db;color:#111827}
.btn-outline:hover{border-color:var(--elos-red);color:var(--elos-red)}
.btn-dark{background:#111;color:#fff}.btn-danger{background:var(--elos-danger);color:#fff}
.alert{padding:16px 18px;border-radius:18px;margin-bottom:18px;border:1px solid var(--elos-border);background:#fff}
.alert-success{border-color:#bfe6ce;background:#f4fcf7;color:#13593a}
.alert-danger{border-color:#f4c7c7;background:#fff6f6;color:#982727}
.alert-warning{border-color:#f3dfb5;background:#fff9ef;color:#8d6100}
.alert-info{border-color:#ffd7d1;background:#fff8f7;color:#a33a2d}
.table-wrap{overflow:auto;border:1px solid var(--elos-border);border-radius:22px;background:#fff}
table{width:100%;border-collapse:collapse}
th,td{padding:14px 16px;border-bottom:1px solid var(--elos-border);text-align:left;vertical-align:top;font-size:14px}
th{background:#fbfbfc;color:#6b7280;font-size:12px;text-transform:uppercase;letter-spacing:.08em}
tr:hover td{background:#fff8f7}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.form-group{display:flex;flex-direction:column;gap:7px}.form-group.full{grid-column:1 / -1}
label{font-weight:800;color:#1f2937;font-size:13px}
input,select,textarea{width:100%;padding:13px 14px;border:1px solid #d1d5db;border-radius:14px;background:#fff;font-size:14px;color:#111827;outline:none}
input:focus,select:focus,textarea:focus{border-color:#fb7e72;box-shadow:0 0 0 4px rgba(239,43,31,.10)}
textarea{min-height:110px;resize:vertical}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.badge{display:inline-flex;padding:7px 10px;border-radius:999px;font-weight:800;font-size:12px}
.badge-success{background:#eaf8f0;color:#18794e}.badge-warning{background:#fff4e5;color:#a15f00}.badge-danger{background:#fff0f0;color:#a12b2b}.badge-info{background:#fff1ef;color:#b93829}.badge-muted{background:#f3f4f6;color:#6b7280}
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}.filter-bar input,.filter-bar select{max-width:220px}
.module-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.module-link{display:block;padding:18px;border-radius:20px;border:1px solid var(--elos-border);background:linear-gradient(180deg,#fff,#fafafa);transition:.18s ease}
.module-link:hover{transform:translateY(-2px);border-color:#f0bbb7;box-shadow:0 14px 28px rgba(15,23,42,.08)}
.footer{margin-top:26px;color:var(--elos-text-soft);font-size:13px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.pill{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border-radius:999px;background:#fff1ef;color:#a33328;border:1px solid #ffd0ca;font-size:12px;font-weight:800}
.login-wrapper{min-height:100vh;padding:30px;background:radial-gradient(circle at top left,rgba(239,43,31,.14),transparent 24%),linear-gradient(180deg,#f8fafc 0%,#eef2f6 100%);display:flex;align-items:center;justify-content:center}
.login-card{width:100%;max-width:1180px;background:#fff;border:1px solid var(--elos-border);border-radius:34px;box-shadow:var(--shadow-strong);overflow:hidden;display:grid;grid-template-columns:1.05fr .95fr}
.login-visual{background:linear-gradient(155deg,#0c0c0d 0%,#131417 66%,#1c1f24 100%);color:#fff;padding:46px;position:relative}
.login-visual:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 12% 18%,rgba(239,43,31,.24),transparent 28%),radial-gradient(circle at 88% 82%,rgba(255,255,255,.08),transparent 18%);pointer-events:none}
.login-logo-shell{position:relative;z-index:1;background:#000;border-radius:30px;border:1px solid rgba(255,255,255,.08);padding:24px 28px;display:inline-flex;max-width:390px;width:100%;justify-content:center;box-shadow:0 24px 60px rgba(0,0,0,.35)}
.login-logo-shell img{max-width:300px;width:100%;height:auto;object-fit:contain}
.login-kicker{position:relative;z-index:1;margin-top:30px;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.18em;color:#f6b1aa}
.login-title{position:relative;z-index:1;margin:14px 0 0;font-size:50px;line-height:.98;letter-spacing:-.055em;max-width:520px}
.login-title span{color:var(--elos-red)}
.login-copy{position:relative;z-index:1;margin-top:20px;color:rgba(255,255,255,.76);font-size:17px;line-height:1.65;max-width:480px}
.login-feature-list{position:relative;z-index:1;display:grid;gap:14px;margin-top:30px}
.login-feature{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border-radius:20px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08)}
.login-feature-dot{width:12px;height:12px;border-radius:50%;background:var(--elos-red);margin-top:5px;flex:0 0 auto;box-shadow:0 0 0 6px rgba(239,43,31,.14)}
.login-feature strong{display:block;font-size:15px;margin-bottom:4px}
.login-panel{padding:48px 42px;display:flex;flex-direction:column;justify-content:center;background:#fff}
.login-panel h2{margin:0;font-size:34px;line-height:1.05;letter-spacing:-.04em}
.login-panel p{margin:10px 0 0;color:var(--elos-text-soft);line-height:1.55}
.login-form{margin-top:26px}
.login-access{margin-top:22px;padding:22px;border-radius:22px;background:linear-gradient(180deg,#111214 0%,#18191c 100%);color:#fff;border:1px solid rgba(0,0,0,.08)}
.login-access h3{margin:12px 0 10px;font-size:24px;letter-spacing:-.03em}
.login-access p{color:rgba(255,255,255,.76)}
.login-access .small-text{color:rgba(255,255,255,.62)}
.helper-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:18px}
.helper-card{padding:16px;border-radius:20px;background:#fff;border:1px solid var(--elos-border);box-shadow:var(--shadow-soft)}
.helper-card strong{display:block;margin-bottom:6px;font-size:15px}
@media (max-width:1180px){
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3{grid-template-columns:1fr}
  .module-links,.helper-grid{grid-template-columns:1fr}
}
@media (max-width:960px){
  .layout{display:block}
  .sidebar{position:static;width:100%;height:auto}
  .main{padding:18px}
  .topbar{flex-direction:column}
  .grid-2,.grid-4,.stats-strip,.form-grid{grid-template-columns:1fr}
  .login-card{grid-template-columns:1fr}
  .login-visual,.login-panel{padding:28px}
  .login-title{font-size:40px}
}
@media (max-width:640px){
  .main{padding:16px}
  .page-shell{align-items:flex-start}
  .page-mark{width:48px;height:48px;border-radius:14px}
  .page-title{font-size:32px}
  .metric-value{font-size:36px}
  .card,.metric-card{padding:18px}
  .login-wrapper{padding:14px}
  .login-title{font-size:34px}
  .login-panel h2{font-size:28px}
}