:root{
  --bg:#08111f;
  --bg-soft:#0d1830;
  --panel:#101d34;
  --panel-2:#0f223d;
  --surface:#ffffff;
  --surface-2:#f4f8fb;
  --line:#dfe7f1;
  --text:#12233c;
  --muted:#60758d;
  --brand:#2ad0d0;
  --brand-2:#5b89ff;
  --brand-3:#7ef3da;
  --danger:#d46f75;
  --success:#2ca87f;
  --warn:#ad7d28;
  --radius:22px;
  --radius-sm:14px;
  --shadow:0 24px 60px rgba(6,18,37,.10);
  --shadow-soft:0 18px 40px rgba(11,25,48,.08);
  --max:1280px;
  --font:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{font-family:var(--font);background:linear-gradient(180deg,#f9fbfd 0%,#eef3f8 100%);color:var(--text);scroll-behavior:smooth}
body{margin:0;min-height:100vh}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
img{max-width:100%;display:block}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.wrap{width:min(calc(100% - 32px),var(--max));margin:0 auto}
.grid{display:grid;gap:18px}
.hidden{display:none!important}
.muted{color:var(--muted)}
.small{font-size:12px}
.badge{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.14);font-size:12px;color:#d8e7f4}
.badge.light{background:#f3f7fb;border-color:#e3ebf4;color:#4f657c}
.dot{width:8px;height:8px;border-radius:50%;background:var(--brand)}
.ui-btn,.ui-link{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;border:1px solid transparent;padding:12px 18px;font-weight:700;font-size:14px;transition:.18s ease;background:none}
.ui-btn:hover,.ui-link:hover{transform:translateY(-1px)}
.ui-btn.primary{background:linear-gradient(135deg,var(--brand),#7dcfff);color:#052033;box-shadow:0 12px 30px rgba(42,208,208,.28)}
.ui-btn.secondary{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.12);color:#fff}
.ui-btn.ghost{background:#fff;border-color:var(--line);color:var(--text)}
.ui-link{padding:0;color:var(--brand)}
.top-shell{position:relative;overflow:hidden;background:radial-gradient(circle at 20% 20%,rgba(47,216,208,.18),transparent 30%),radial-gradient(circle at 80% 0%,rgba(91,137,255,.18),transparent 28%),linear-gradient(180deg,#091221 0%,#0f1d35 58%,#101f38 100%);color:#fff}
.top-shell:before{content:"";position:absolute;inset:-120px auto auto -100px;width:320px;height:320px;border-radius:50%;background:rgba(126,243,218,.12);filter:blur(22px)}
.top-shell:after{content:"";position:absolute;inset:120px -120px auto auto;width:340px;height:340px;border-radius:50%;background:rgba(91,137,255,.14);filter:blur(16px)}
.topbar{position:sticky;top:0;z-index:20;backdrop-filter:blur(18px);background:rgba(8,17,31,.68);border-bottom:1px solid rgba(255,255,255,.08)}
.topbar-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:14px;font-weight:800;letter-spacing:.02em}
.brand-logo{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#0d2d48,#174d66 55%,#2ad0d0);display:grid;place-items:center;box-shadow:inset 0 1px 1px rgba(255,255,255,.25),0 10px 22px rgba(0,0,0,.22)}
.brand-logo svg{width:24px;height:24px}
.brand-copy{display:grid;gap:2px}
.brand-copy strong{font-size:14px;color:#fff}
.brand-copy span{font-size:11px;letter-spacing:.16em;color:#8fa5bc;text-transform:uppercase}
.navbar{display:flex;align-items:center;gap:8px;flex:1;justify-content:center;flex-wrap:wrap}
.navbar a,.navbar button{background:transparent;border:0;color:#a9bfd7;padding:10px 14px;border-radius:999px;font-weight:700;font-size:13px}
.navbar a.active,.navbar button.active,.navbar a:hover,.navbar button:hover{background:rgba(255,255,255,.08);color:#fff}
.top-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.lang-switch{display:inline-flex;padding:4px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.10)}
.lang-switch button{border:0;background:transparent;color:#b7c9da;border-radius:999px;padding:8px 12px;font-size:12px;font-weight:800;letter-spacing:.04em}
.lang-switch button.active{background:#fff;color:#0b1d35}
.session-chip{display:flex;align-items:center;gap:10px;padding:7px 10px 7px 8px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.10);font-size:12px;color:#d7e2ec;max-width:290px}
.session-avatar{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),#7ccfff);color:#082033;font-weight:800}
.hero{position:relative;padding:72px 0 74px}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:28px;align-items:center}
.hero-copy{position:relative;z-index:1}
.kicker{display:inline-flex;align-items:center;gap:10px;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#c6dae9;font-weight:800}
.hero h1{margin:18px 0 16px;font-size:clamp(42px,6vw,76px);line-height:.98;letter-spacing:-.06em;max-width:740px}
.hero h1 em{font-style:normal;background:linear-gradient(135deg,#7ef3da,#8fc5ff 72%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{margin:0;max-width:620px;color:#b4c7d9;font-size:17px;line-height:1.7}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-card{position:relative;z-index:1;padding:24px;border-radius:28px;background:linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.10);box-shadow:0 26px 70px rgba(0,0,0,.18);min-height:430px;overflow:hidden}
.hero-card:before{content:"";position:absolute;inset:auto -60px -110px auto;width:240px;height:240px;border-radius:50%;background:rgba(126,243,218,.22);filter:blur(14px)}
.hero-card:after{content:"";position:absolute;inset:18px;pointer-events:none;border-radius:22px;border:1px solid rgba(255,255,255,.08)}
.hero-panel{display:grid;gap:14px;grid-template-columns:repeat(2,1fr);position:relative;z-index:1}
.mini{padding:18px;border-radius:20px;background:rgba(7,18,34,.36);border:1px solid rgba(255,255,255,.08)}
.mini h3,.metric strong{margin:0}
.mini h3{font-size:14px;color:#fff}
.mini p{margin:8px 0 0;color:#a9bfd2;font-size:12px;line-height:1.55}
.mini.big{grid-column:1/-1;padding:22px 20px 18px}
.big-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}
.big-grid .num{display:grid;gap:6px;padding:14px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06)}
.big-grid .num strong{font-size:30px;color:#fff;letter-spacing:-.04em}
.big-grid .num span{font-size:12px;color:#9fb7ca}
.section{padding:34px 0}
.surface{background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow-soft)}
.stack-20{display:grid;gap:20px}
.metrics{margin-top:-42px;position:relative;z-index:2}
.metric-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.metric{padding:20px 22px;background:#fff;border-radius:24px;border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.metric .label{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#7f92a7}
.metric strong{display:block;margin-top:14px;font-size:36px;letter-spacing:-.05em}
.metric small{display:block;margin-top:7px;color:#72879d;font-size:12px}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:16px}
.section-head h2{margin:0;font-size:32px;letter-spacing:-.05em}
.section-head p{margin:0;color:#6f849b;line-height:1.6}
.tools{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:18px}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pill{border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 14px;font-size:13px;font-weight:700;color:#5e738a}
.pill.active{background:#101d34;color:#fff;border-color:#101d34}
.search{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:0 14px;min-width:min(100%,320px)}
.search input{border:0;outline:0;flex:1;padding:12px 0;background:transparent;color:var(--text)}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.poc-card{padding:22px;border-radius:24px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft);display:flex;flex-direction:column;gap:14px;min-height:280px;transition:.18s ease}
.poc-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.card-top{display:flex;align-items:start;justify-content:space-between;gap:10px}
.card-icon{width:52px;height:52px;border-radius:18px;display:grid;place-items:center;font-size:22px;font-weight:800}
.card-icon.cyan{background:#e8fbfa;color:#11979c}
.card-icon.gold{background:#fff4de;color:#bf861c}
.card-icon.violet{background:#f0ebfe;color:#6a59be}
.card-stage{padding:8px 10px;border-radius:999px;background:#eff8f5;color:#37776d;font-size:11px;font-weight:800}
.card-stage.local{background:#f4f1fb;color:#725eaf}
.card-meta{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#7d90a5}
.poc-card h3{margin:0;font-size:22px;letter-spacing:-.04em}
.poc-card .subtitle{color:#7a8da1;font-size:13px}
.poc-card p{margin:0;color:#556b80;line-height:1.65;font-size:14px;flex:1}
.card-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:4px}
.card-bottom .release{font-size:12px;color:#7a8ca1}
.card-bottom .ui-btn{padding:11px 14px;font-size:13px}
.library{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.library-card{padding:22px;border-radius:24px;background:linear-gradient(180deg,#fff,#f8fbfe);border:1px solid var(--line)}
.library-card h3{margin:16px 0 8px;font-size:18px}
.library-card p{margin:0;color:#677c91;line-height:1.6}
.library-icon{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:#0f1e35;color:#fff;font-size:20px}
.footer{padding:28px 0 44px;color:#7a8ca0;font-size:12px}
.footer-row{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid #dde6f0;padding-top:20px}
.empty-state{padding:30px;border-radius:22px;background:#fff;border:1px dashed #cfdbe8;color:#6b8198;text-align:center}
.modal{position:fixed;inset:0;display:flex;justify-content:center;align-items:center;padding:24px;z-index:50}
.modal[hidden]{display:none}
.modal-backdrop{position:absolute;inset:0;background:rgba(5,14,27,.56);backdrop-filter:blur(8px)}
.modal-card{position:relative;width:min(920px,100%);max-height:min(88vh,860px);overflow:auto;background:#fff;border:1px solid #dfe8f2;border-radius:30px;box-shadow:0 36px 90px rgba(0,0,0,.22);padding:28px}
.modal-head{display:flex;justify-content:space-between;gap:16px;align-items:start}
.modal-head h2{margin:12px 0 4px;font-size:34px;letter-spacing:-.05em}
.modal-head p{margin:0;color:#73869a}
.close-btn{width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:#fff;color:#5f768e;font-size:28px}
.detail-bar{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 14px}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px;padding:6px;border-radius:999px;background:#f3f7fb;border:1px solid #e2ebf4;width:max-content;max-width:100%}
.tab-btn{border:0;background:transparent;border-radius:999px;padding:10px 14px;font-size:13px;font-weight:800;color:#5f7489}
.tab-btn.active{background:#101d34;color:#fff}
.detail-content{display:grid;gap:14px;padding-top:18px}
.list-card{padding:18px;border-radius:20px;background:#f8fbfd;border:1px solid #e6eef5}
.list-card h4{margin:0 0 12px;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:#26415e}
.list-card ul{margin:0;padding-left:18px;color:#52677d;display:grid;gap:10px;line-height:1.6}
.doc-list{display:grid;gap:12px}
.doc-item{padding:16px 18px;border-radius:18px;border:1px solid #e5edf5;background:#fff;display:grid;gap:6px}
.doc-item strong{font-size:14px}
.doc-item small{color:#74889e}
.info-note{padding:16px 18px;border-radius:18px;background:#f6fbfb;border:1px solid #d9ecec;color:#4b6871;font-size:13px;line-height:1.6}
.open-app{display:inline-flex;align-items:center;gap:10px;padding:12px 16px;border-radius:999px;background:#101d34;color:#fff;font-weight:800}
.state-chip{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:#eef4fa;font-size:12px;color:#4f657b}
/* Login */
.login-screen{min-height:100vh;display:grid;grid-template-columns:1.08fr .92fr;background:#fff}
.login-visual{position:relative;overflow:hidden;background:radial-gradient(circle at 15% 10%,rgba(126,243,218,.18),transparent 24%),radial-gradient(circle at 100% 0%,rgba(91,137,255,.18),transparent 28%),linear-gradient(145deg,#091221,#0c1930 48%,#0b2d40 100%);color:#fff;padding:44px clamp(28px,5vw,90px);display:flex;flex-direction:column;justify-content:space-between}
.login-visual:after{content:"";position:absolute;right:-180px;top:18%;width:560px;height:560px;border-radius:50%;border:1px solid rgba(255,255,255,.09);box-shadow:0 0 0 70px rgba(255,255,255,.03),0 0 0 140px rgba(255,255,255,.03),0 0 0 210px rgba(255,255,255,.02)}
.login-copy{position:relative;z-index:1;max-width:580px;margin:90px 0 40px}
.login-copy h1{margin:22px 0 16px;font-size:clamp(48px,6vw,82px);line-height:.98;letter-spacing:-.06em}
.login-copy h1 em{font-style:normal;background:linear-gradient(135deg,#7ef3da,#8fc6ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.login-copy p{margin:0;color:#b4c7d9;line-height:1.75;font-size:17px;max-width:450px}
.login-highlights{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;position:relative;z-index:1}
.login-highlights .mini{background:rgba(255,255,255,.05)}
.login-panel-wrap{display:grid;place-items:center;padding:32px;background:linear-gradient(180deg,#f8fbfe,#eef4f9)}
.login-panel{width:min(460px,100%);padding:28px;border-radius:28px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.login-panel h2{margin:10px 0 10px;font-size:32px;letter-spacing:-.05em}
.login-panel p{margin:0;color:#6f8399;line-height:1.65}
.login-form{display:grid;gap:14px;margin-top:24px}
.field{display:grid;gap:8px}
.field label{font-size:13px;font-weight:800;color:#25405d}
.field input,.field textarea,.field select{width:100%;padding:13px 14px;border-radius:16px;border:1px solid #d8e3ee;background:#fbfdff;color:var(--text)}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid rgba(42,208,208,.24);border-color:#8cdde0}
.inline-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.login-submit{width:100%;margin-top:4px}
.message{min-height:20px;margin-top:14px;font-size:13px}
.message.error{color:#b44e59}
.message.success{color:#187957}
.fine-print{margin-top:18px;color:#7d91a6;font-size:12px;line-height:1.6}
.login-top{display:flex;justify-content:space-between;gap:12px;align-items:center}
/* Utility for admin too */
.page-shell{min-height:100vh;background:linear-gradient(180deg,#f7fbff 0%,#edf3f8 100%)}
.panel{padding:22px;border-radius:24px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.panel-head{display:flex;justify-content:space-between;align-items:end;gap:14px;flex-wrap:wrap;margin-bottom:16px}
.panel-head h3{margin:0;font-size:22px;letter-spacing:-.04em}
.helper{font-size:12px;color:#71879d;line-height:1.6}
@media (max-width:1080px){
  .hero-grid,.login-screen{grid-template-columns:1fr}
  .hero-card{min-height:0}
  .metric-row,.card-grid,.library{grid-template-columns:repeat(2,minmax(0,1fr))}
  .login-copy{margin:40px 0}
}
@media (max-width:760px){
  .wrap{width:min(calc(100% - 24px),var(--max))}
  .topbar-inner{height:auto;padding:14px 0;align-items:flex-start;flex-direction:column}
  .navbar{justify-content:flex-start}
  .top-actions{width:100%;justify-content:space-between}
  .metric-row,.card-grid,.library,.login-highlights,.inline-fields,.big-grid{grid-template-columns:1fr}
  .hero{padding:46px 0 60px}
  .hero h1{font-size:42px}
  .modal-card{padding:22px}
}