:root{
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:#eaf6ff;
  background:#07111c;
  line-height:1.5;
  --bg:#07111c;
  --bg-deep:#040b13;
  --surface:#0a1826;
  --surface-2:#0d1e2e;
  --surface-3:#11283d;
  --border:rgba(120,190,255,.16);
  --border-strong:rgba(78,221,255,.32);
  --text:#eaf6ff;
  --muted:#91a6ba;
  --muted-2:#71879d;
  --cyan:#67dfff;
  --cyan-soft:#9ae8ff;
  --blue:#178fe8;
  --blue-2:#0b67bc;
  --success:#4ee397;
  --warning:#ffc96b;
  --danger:#ff7c8b;
  --shadow:0 22px 60px rgba(0,0,0,.32);
}
*{box-sizing:border-box}
html{background:var(--bg-deep)}
body{
  margin:0;
  min-height:100vh;
  color:var(--text);
  background:
    radial-gradient(circle at 13% -4%,rgba(17,139,255,.17),transparent 29rem),
    radial-gradient(circle at 88% 9%,rgba(76,229,255,.08),transparent 24rem),
    linear-gradient(180deg,#081522 0%,var(--bg) 38%,#050c14 100%);
}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;background-image:linear-gradient(rgba(103,223,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(103,223,255,.025) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.55),transparent 70%)}
a{color:var(--cyan);text-decoration:none}
a:hover{color:var(--cyan-soft);text-decoration:none}
::selection{background:rgba(76,229,255,.22);color:#fff}
.site-header{
  min-height:72px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:10px max(24px,calc((100vw - 1180px)/2));
  background:rgba(4,11,20,.84);
  border-bottom:1px solid var(--border);
  backdrop-filter:blur(18px);
  position:sticky;
  top:0;
  z-index:20;
  box-shadow:0 8px 30px rgba(0,0,0,.12);
}
.brand{display:inline-flex;align-items:center;gap:11px;font-weight:850;font-size:20px;color:#f4fbff;letter-spacing:-.025em}
.brand:hover{color:#fff}
.brand-mark{width:38px;height:38px;border-radius:9px;display:block;box-shadow:0 0 24px rgba(38,166,226,.28)}
.brand-name{display:flex;align-items:baseline;gap:3px}.brand-name b{font-weight:850}.brand-name span{color:var(--cyan);font-weight:750}
.site-header nav{display:flex;align-items:center;gap:22px}.site-header nav>a,.link-button{font-weight:700;font-size:14px;color:#b8c8d8}.site-header nav>a:hover,.link-button:hover{color:#fff}
.container{max-width:1180px;margin:0 auto;padding:58px 24px 90px;position:relative}
.hero{display:grid;grid-template-columns:1.22fr .78fr;gap:68px;align-items:center;padding:44px 0 82px;min-height:610px}
.hero h1,.page-heading h1,.dashboard-head h1{font-size:clamp(38px,5.4vw,70px);line-height:.99;letter-spacing:-.052em;margin:13px 0 20px;color:#f6fbff}
.hero h1{max-width:760px}.lead{font-size:20px;line-height:1.65;color:#a8bbcc;max-width:710px}
.eyebrow,.plan{font-size:11px;text-transform:uppercase;letter-spacing:.22em;font-weight:850;color:var(--cyan)}
.actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:27px}
.button{
  border:1px solid transparent;
  background:linear-gradient(135deg,var(--cyan) 0%,#35c8ff 45%,var(--blue) 100%);
  color:#02101c;
  border-radius:8px;
  padding:11px 18px;
  font-weight:850;
  display:inline-block;
  cursor:pointer;
  font-size:14px;
  box-shadow:0 10px 28px rgba(18,139,255,.19),inset 0 1px 0 rgba(255,255,255,.45);
  transition:transform .16s ease,filter .16s ease,box-shadow .16s ease;
}
.button:hover{color:#00101b;transform:translateY(-1px);filter:brightness(1.05);box-shadow:0 14px 34px rgba(18,139,255,.26)}
.button.secondary{background:rgba(11,27,45,.72);color:#d7e8f6;border-color:rgba(137,196,242,.23);box-shadow:none}
.button.secondary:hover{color:#fff;border-color:rgba(76,229,255,.4);background:#102239}
.button.danger{background:rgba(107,28,43,.19);color:#ff9aa5;border-color:rgba(255,124,139,.31);box-shadow:none}
.button.danger:hover{background:rgba(137,34,52,.28);color:#ffc0c7}
.button.small{padding:7px 12px;border-radius:8px}.button:disabled{opacity:.42;cursor:not-allowed;transform:none}
.link-button{border:0;background:transparent;padding:0;font:inherit;cursor:pointer}.inline{display:inline}
.hero-card,.card,.price-card,.auth-card,.usage-card,.score-card{
  background:linear-gradient(180deg,rgba(13,28,47,.9),rgba(7,18,31,.94));
  border:1px solid var(--border);
  border-radius:14px;
  box-shadow:var(--shadow);
}
.hero-card{padding:22px 28px 8px;position:relative;overflow:hidden}
.hero-card::before{content:"";position:absolute;inset:-80px -60px auto auto;width:210px;height:210px;border-radius:50%;background:rgba(20,144,255,.14);filter:blur(18px);pointer-events:none}
.hero-product{display:flex;align-items:center;gap:18px;padding:4px 0 18px;border-bottom:1px solid rgba(122,190,246,.13)}
.hero-product img{width:76px;height:76px;border-radius:18px;box-shadow:0 0 30px rgba(49,195,255,.22)}
.hero-product strong{display:block;font-size:24px;letter-spacing:-.035em}.hero-product span{display:block;margin-top:4px;color:var(--muted);font-size:13px}
.metric{padding:18px 0;border-bottom:1px solid rgba(122,190,246,.11);display:flex;flex-direction:column;gap:3px}.metric:last-child{border-bottom:0}.metric strong{font-size:17px;color:#edf8ff}.metric span,.muted,small{color:var(--muted)}
.grid.three{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{padding:25px}.card h2{margin-top:0;color:#eff8ff;letter-spacing:-.025em}.card p{color:#9eb2c5}
.auth-card{max-width:470px;margin:54px auto;padding:34px}.auth-card h1{margin-top:0;font-size:37px;letter-spacing:-.04em}.auth-card p{color:var(--muted)}.auth-card form{display:grid;gap:18px}.auth-card label{display:grid;gap:8px;font-weight:750;color:#dce9f4}
.auth-card input,input[type="email"],input[type="password"],input[type="file"]{width:100%;padding:12px 13px;border:1px solid rgba(137,196,242,.22);border-radius:9px;font:inherit;background:#071321;color:#eaf6ff;outline:none}
.auth-card input:focus,input:focus{border-color:rgba(76,229,255,.68);box-shadow:0 0 0 3px rgba(76,229,255,.08)}
input[type="file"]::file-selector-button{margin-right:12px;border:0;border-radius:7px;background:#14273c;color:#dcecf8;padding:8px 11px;font-weight:750;cursor:pointer}
.page-heading{margin-bottom:36px}.page-heading p{color:var(--muted);font-size:18px}.page-heading h1{max-width:780px;font-size:clamp(38px,5vw,60px)}
.pricing-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;max-width:900px}.price-card{padding:31px;position:relative;overflow:hidden}.price-card.featured{border-color:rgba(76,229,255,.46);box-shadow:0 18px 55px rgba(0,119,218,.17)}.price-card.featured::after{content:"PRO";position:absolute;right:18px;top:18px;color:var(--cyan);font-size:11px;font-weight:900;letter-spacing:.18em}.price-card h2{font-size:32px;margin:8px 0 18px;color:#fff}.price-card p{color:#a7b9c8}
.current{display:inline-block;margin-top:12px;padding:8px 12px;border-radius:999px;background:rgba(78,227,151,.12);color:#7ff0b4;border:1px solid rgba(78,227,151,.22);font-weight:800}
.dashboard-head{display:flex;justify-content:space-between;align-items:end;gap:28px}.dashboard-head h1{font-size:48px;margin-bottom:7px}.dashboard-head p{margin:0;color:var(--muted)}
.usage-grid,.result-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:29px 0}.usage-card,.score-card{padding:22px;display:grid;gap:8px}.usage-card span,.score-card span{color:#9fb4c5;font-size:13px;font-weight:700}.usage-card strong,.score-card strong{font-size:28px;color:#f6fbff}.usage-card progress,.upload-status progress{width:100%;height:10px;accent-color:var(--cyan)}
progress{border:0;border-radius:999px;overflow:hidden;background:#102037}progress::-webkit-progress-bar{background:#102037;border-radius:999px}progress::-webkit-progress-value{background:linear-gradient(90deg,var(--cyan),var(--blue));border-radius:999px}
.notice,.flash{padding:14px 16px;border-radius:11px;margin:18px 0;background:rgba(17,101,166,.15);border:1px solid rgba(62,171,255,.26);color:#cfeeff}.notice.warning,.flash.error{background:rgba(143,92,23,.15);border-color:rgba(255,201,107,.26);color:#ffe0a7}.notice.error{background:rgba(145,36,55,.16);border-color:rgba(255,124,139,.3);color:#ffb9c1}.flash.success{background:rgba(27,128,78,.15);border-color:rgba(78,227,151,.28);color:#9df4c4}
.import-card{margin:29px 0}.upload-form{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.upload-form input[type="file"]{max-width:560px}.section-title{display:flex;justify-content:space-between;align-items:center;gap:20px}.section-title>span{color:var(--muted)}
.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:14px;background:rgba(7,18,31,.83);box-shadow:0 15px 40px rgba(0,0,0,.15)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:14px 16px;border-bottom:1px solid rgba(119,184,239,.1);vertical-align:middle}th{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:#7fa2be;background:#0b1828}td{color:#ccdae6}td strong{color:#edf7ff}td small{display:block;margin-top:4px}.actions-cell{display:flex;gap:8px}
.status{padding:4px 8px;border-radius:999px;font-size:11px;font-weight:850;background:rgba(142,164,184,.12);color:#aebfcd;border:1px solid rgba(142,164,184,.16);text-transform:uppercase;letter-spacing:.05em}.status.completed{background:rgba(78,227,151,.11);color:#80efb5;border-color:rgba(78,227,151,.2)}.status.error{background:rgba(255,124,139,.11);color:#ff9aa5;border-color:rgba(255,124,139,.23)}.status.running,.status.queued{background:rgba(18,139,255,.13);color:#72c5ff;border-color:rgba(76,229,255,.2)}
.empty{padding:36px;text-align:center;color:#8096aa;background:rgba(8,20,34,.72);border:1px dashed rgba(137,196,242,.22);border-radius:14px}.result-grid{grid-template-columns:repeat(3,1fr)}.meta{display:grid;grid-template-columns:190px 1fr;gap:10px 20px}.meta dt{font-weight:800;color:#a9bed0}.meta dd{margin:0;overflow-wrap:anywhere;color:#dce8f2}.meta code{color:#8eeeff}
.site-footer{max-width:1180px;margin:0 auto;padding:0 24px 46px;color:#71869b;font-size:13px;border-top:1px solid rgba(120,190,255,.08)}.site-footer p{padding-top:25px}
.upload-status{display:flex;align-items:center;gap:12px;margin-top:14px}.upload-status progress{width:min(420px,70%);height:12px}.small-copy{font-size:13px;margin-bottom:0}
.analysis-title-row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px}.analysis-title-row h1{font-size:clamp(32px,4vw,54px);margin-bottom:10px}.analysis-title-row p{color:#90a7ba}.report-button{white-space:nowrap}.result-grid-four{grid-template-columns:1.55fr 1fr 1fr .8fr}.score-card small{line-height:1.35}.interpretation-card{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center;margin-bottom:20px}.interpretation-card h2{margin-bottom:8px}.interpretation-card p{margin-bottom:0;color:#a2b5c6}.threshold-scale{display:grid;gap:8px}.threshold-labels{display:flex;justify-content:space-between;font-size:11px;font-weight:750;color:#8299ac}.threshold-bar{height:14px;border-radius:99px;background:linear-gradient(90deg,rgba(78,227,151,.28) 0 var(--auth-threshold,20%),rgba(255,201,107,.24) var(--auth-threshold,20%) var(--manip-threshold,85%),rgba(255,124,139,.28) var(--manip-threshold,85%) 100%);position:relative;border:1px solid rgba(175,206,230,.16)}.threshold-bar span{position:absolute;top:-5px;height:22px;width:1px;background:#90a5b8}.threshold-bar i{position:absolute;top:-6px;width:5px;height:24px;border-radius:3px;background:var(--cyan);box-shadow:0 0 14px rgba(76,229,255,.7);transform:translateX(-2px)}
.analysis-columns{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:20px 0}.analysis-columns .card{margin:0}.mini-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.mini-metrics>div{background:#081522;border:1px solid rgba(130,193,241,.13);border-radius:12px;padding:15px;display:grid;gap:5px}.mini-metrics span{font-size:12px;color:#8298ab;font-weight:700}.mini-metrics strong{font-size:20px;color:#edf8ff}.report-disclaimer{margin-top:20px}.report-cta{display:flex;align-items:center;justify-content:space-between;gap:28px;margin-top:20px;border-color:rgba(76,229,255,.24)}.report-cta h2{margin:3px 0 6px}.report-cta p{margin:0;color:#98adbf;max-width:790px}
.brand-family{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px;color:#6f899f;font-size:12px}.brand-family span{border:1px solid rgba(126,191,241,.14);background:rgba(7,21,36,.7);padding:6px 9px;border-radius:999px}
@media(max-width:900px){.hero{grid-template-columns:1fr;min-height:auto;gap:30px}.result-grid-four,.interpretation-card,.analysis-columns{grid-template-columns:1fr 1fr}.mini-metrics{grid-template-columns:1fr 1fr}.analysis-title-row{align-items:flex-start;flex-direction:column}}
@media(max-width:800px){.grid.three,.pricing-grid,.usage-grid,.result-grid{grid-template-columns:1fr}.site-header{padding:9px 18px}.site-header nav{gap:12px}.site-header nav>a:not(.button){display:none}.container{padding:38px 18px 68px}.dashboard-head{align-items:flex-start;flex-direction:column}.hero{padding-top:18px;padding-bottom:56px}.actions-cell{min-width:165px}.meta{grid-template-columns:1fr}.brand-name{display:none}.hero-card{max-width:560px}}
@media(max-width:650px){.result-grid-four,.interpretation-card,.analysis-columns,.mini-metrics{grid-template-columns:1fr}.report-cta{align-items:flex-start;flex-direction:column}.report-button{white-space:normal}.threshold-labels{font-size:9px}.hero h1{font-size:42px}.lead{font-size:18px}.site-header{min-height:64px}.brand-mark{width:36px;height:36px}}
.section-intro{max-width:760px;margin:8px 0 28px}.section-intro h2{font-size:clamp(30px,4vw,46px);line-height:1.08;letter-spacing:-.04em;margin:10px 0 12px;color:#f4fbff}.section-intro p{font-size:17px;color:#91a9bc;margin:0}.forensic-features .card{position:relative;overflow:hidden}.forensic-features .card::before{content:"";position:absolute;left:0;top:0;width:100%;height:1px;background:linear-gradient(90deg,var(--cyan),rgba(103,223,255,0))}.feature-index{display:block;margin-bottom:28px;color:#5f839e;font-size:11px;font-weight:900;letter-spacing:.18em}.forensic-features h2{font-size:21px}.forensic-features p{margin-bottom:0}

.price-card .plan-name{font-size:25px;margin:10px 0 12px;color:#fff}
.price-line{display:flex;align-items:baseline;gap:9px;margin:3px 0 20px}.price-line strong{font-size:39px;line-height:1;color:#f8fcff;letter-spacing:-.045em}.price-line span{color:#93aabd;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.07em}
.price-card h3{margin:0 0 8px;color:var(--cyan);font-size:15px;letter-spacing:.025em}.price-card .plan-summary{min-height:66px;margin:0 0 22px;line-height:1.6}
.plan-features{list-style:none;padding:0;margin:0 0 27px;display:grid;gap:11px;color:#b9c9d5}.plan-features li{position:relative;padding-left:22px;line-height:1.45}.plan-features li::before{content:"✓";position:absolute;left:0;top:0;color:var(--cyan);font-weight:900}.plan-features strong{color:#eef8ff}

/* Admin panel */
.admin-search { max-width: 760px; }
.admin-search-row { display: flex; gap: .65rem; align-items: center; margin-top: .5rem; }
.admin-search-row input { flex: 1; min-width: 220px; }
.admin-grant-form { display: grid; grid-template-columns: 78px minmax(180px,1fr); gap: .55rem; min-width: 320px; }
.admin-grant-form label { font-size: .78rem; color: var(--muted); }
.admin-grant-form input { width: 100%; margin-top: .2rem; }
.admin-grant-form .button { grid-column: 1 / -1; justify-self: start; }
.admin-revoke-form { margin-top: .55rem; }
@media (max-width: 760px) { .admin-search-row { align-items: stretch; flex-direction: column; } .admin-grant-form { min-width: 250px; } }