:root{--bg:#071019;--bg2:#0a1621;--panel:#0d1d2a;--panel2:#102536;--line:#1f3a4d;--text:#f3f7fa;--muted:#8fa8b8;--primary:#17d98b;--primary2:#1ba8ff;--danger:#ff5d6c;--warn:#ffc857;--shadow:0 18px 60px rgba(0,0,0,.28);--radius:18px;color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
html[data-theme="light"]{--bg:#f5f8fb;--bg2:#edf3f7;--panel:#fff;--panel2:#f7fafc;--line:#d8e3ea;--text:#10202b;--muted:#617786;--shadow:0 18px 55px rgba(20,48,66,.12);color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 85% 5%,rgba(27,168,255,.11),transparent 30%),radial-gradient(circle at 15% 20%,rgba(23,217,139,.08),transparent 24%),var(--bg);color:var(--text);min-height:100vh}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.container{width:min(1180px,calc(100% - 36px));margin:auto}.nav{position:sticky;top:0;z-index:20;border-bottom:1px solid color-mix(in srgb,var(--line) 75%,transparent);background:color-mix(in srgb,var(--bg) 87%,transparent);backdrop-filter:blur(18px)}.nav-inner{height:72px;display:flex;align-items:center;gap:26px}.brand{font-weight:900;letter-spacing:.02em;font-size:20px;display:flex;align-items:center;gap:10px}.brand-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--primary),var(--primary2));box-shadow:0 0 22px rgba(23,217,139,.24);display:grid;place-items:center;color:#001b15;font-weight:1000}.nav-links{display:flex;gap:22px;color:var(--muted);font-size:14px;margin-left:auto}.nav-links a:hover{color:var(--text)}.nav-actions{display:flex;gap:10px;align-items:center}.btn{border:1px solid var(--line);background:var(--panel);color:var(--text);padding:11px 16px;border-radius:11px;cursor:pointer;font-weight:750;transition:.2s}.btn:hover{transform:translateY(-1px);border-color:color-mix(in srgb,var(--primary) 55%,var(--line))}.btn.primary{background:linear-gradient(135deg,var(--primary),#11c779);color:#022317;border-color:transparent}.btn.blue{background:linear-gradient(135deg,#178dff,var(--primary2));border-color:transparent;color:white}.btn.danger{border-color:color-mix(in srgb,var(--danger) 55%,var(--line));color:var(--danger)}.btn.small{padding:8px 11px;font-size:13px}.theme-btn{width:42px;height:42px;border-radius:50%;padding:0;font-size:18px}.hero{padding:86px 0 60px;display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}.eyebrow{display:inline-flex;border:1px solid color-mix(in srgb,var(--primary2) 45%,var(--line));background:color-mix(in srgb,var(--primary2) 8%,var(--panel));color:#77caff;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.hero h1{font-size:clamp(46px,6vw,76px);line-height:.98;margin:20px 0 22px;letter-spacing:-.045em}.gradient{background:linear-gradient(90deg,#26a8ff,var(--primary));-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{font-size:19px;color:var(--muted);line-height:1.65;max-width:700px}.hero-actions{display:flex;gap:12px;margin-top:28px}.trust-row{display:flex;gap:20px;flex-wrap:wrap;margin-top:26px;color:var(--muted);font-size:14px}.trust-row span:before{content:"✓";color:var(--primary);font-weight:900;margin-right:7px}.dashboard-mock{background:linear-gradient(145deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:24px;padding:18px;box-shadow:var(--shadow);transform:perspective(1000px) rotateY(-3deg) rotateX(1deg)}.mock-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:12px}.mock-chart{height:245px;margin:16px 0;border-radius:15px;background:linear-gradient(180deg,rgba(23,217,139,.09),transparent),repeating-linear-gradient(0deg,transparent 0 39px,var(--line) 40px),repeating-linear-gradient(90deg,transparent 0 64px,var(--line) 65px);position:relative;overflow:hidden}.mock-chart:after{content:"";position:absolute;left:5%;right:4%;top:45%;height:3px;background:linear-gradient(90deg,var(--primary2),var(--primary));transform:skewY(-8deg);box-shadow:0 0 16px rgba(23,217,139,.5)}.kpi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.kpi{background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:13px}.kpi b{display:block;font-size:19px;margin-top:6px}.good{color:var(--primary)}.bad{color:var(--danger)}section{padding:72px 0}.section-head{text-align:center;max-width:760px;margin:0 auto 38px}.section-head h2{font-size:40px;margin:0 0 12px}.section-head p{color:var(--muted);line-height:1.7}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{background:linear-gradient(145deg,var(--panel),color-mix(in srgb,var(--panel2) 75%,var(--panel)));border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 8px 30px rgba(0,0,0,.06)}.card h3{margin:10px 0 8px}.card p{color:var(--muted);line-height:1.6}.icon{width:42px;height:42px;border-radius:12px;background:color-mix(in srgb,var(--primary) 13%,var(--panel));display:grid;place-items:center;color:var(--primary);font-weight:900}.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.plan{position:relative}.plan.highlight{border-color:var(--primary);box-shadow:0 0 0 1px var(--primary),0 22px 60px rgba(23,217,139,.12)}.pill{display:inline-block;border-radius:999px;padding:6px 10px;font-size:12px;background:color-mix(in srgb,var(--primary) 14%,var(--panel));color:var(--primary);font-weight:800}.price{font-size:38px;font-weight:900;margin:18px 0}.price small{font-size:14px;color:var(--muted);font-weight:500}.features{list-style:none;padding:0;margin:20px 0}.features li{margin:10px 0;color:var(--muted)}.features li:before{content:"✓";color:var(--primary);margin-right:8px;font-weight:900}.footer{border-top:1px solid var(--line);padding:28px 0 42px;color:var(--muted);font-size:14px}.footer-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:30px}.auth-card{width:min(460px,100%);background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:var(--shadow)}.auth-card .brand{justify-content:center;margin-bottom:24px}.auth-card h1{text-align:center;margin:0 0 8px}.auth-card>p{text-align:center;color:var(--muted);margin-bottom:24px}.field{display:grid;gap:7px;margin:14px 0}.field label{font-size:13px;font-weight:750}.input,.field input,.field select,.field textarea{width:100%;background:var(--bg2);border:1px solid var(--line);border-radius:11px;padding:12px;color:var(--text);outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary2);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary2) 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9%,var(--panel));color:var(--text)}.app-main{margin-left:250px;min-height:100vh}.app-page{padding:28px}.page-title{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:22px}.page-title h1{margin:0}.muted{color:var(--muted)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stat b{font-size:30px;display:block;margin-top:8px}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;font-size:14px}.table th,.table td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);white-space:nowrap}.table th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.05em}.status{display:inline-block;padding:5px 8px;border-radius:999px;background:var(--bg2);font-size:12px}.status.active{color:var(--primary)}.status.suspended,.status.expired{color:var(--danger)}.tab-section{display:none}.tab-section.active{display:block}.settings-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.setting-card h3{margin-top:0}.switch-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:10px 0;border-bottom:1px solid var(--line)}.switch-row:last-child{border-bottom:0}.checkbox{width:20px;height:20px}.notice{padding:13px 15px;border-radius:11px;background:color-mix(in srgb,var(--primary2) 8%,var(--panel));border:1px solid color-mix(in srgb,var(--primary2) 25%,var(--line));color:var(--muted)}.notice.warn{background:color-mix(in srgb,var(--warn) 8%,var(--panel));border-color:color-mix(in srgb,var(--warn) 32%,var(--line))}.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.58);display:grid;place-items:center;padding:20px;z-index:50}.modal{width:min(600px,100%)}.hidden{display:none!important}.split{display:flex;justify-content:space-between;gap:12px;align-items:center}.stack{display:grid;gap:12px}.notification{border-left:3px solid var(--primary2);padding:12px 14px;background:var(--bg2);border-radius:8px;margin-bottom:10px}.notification.unread{border-left-color:var(--primary)}.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--bg2);padding:3px 6px;border-radius:6px}.client-home{max-width:1040px;margin:auto;padding:34px}.client-grid{display:grid;grid-template-columns:2fr 1fr;gap:18px}.engine-card{min-height:220px}.engine-card .btn{margin-top:18px}.center{text-align:center}.right{margin-left:auto}.danger-text{color:var(--danger)}.success-text{color:var(--primary)}
@media(max-width:900px){.nav-links{display:none}.hero{grid-template-columns:1fr;padding-top:56px}.dashboard-mock{transform:none}.grid-3,.pricing{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}.settings-grid{grid-template-columns:1fr}.sidebar{position:static;width:100%;height:auto;border-right:0;border-bottom:1px solid var(--line)}.app-main{margin-left:0}.client-grid{grid-template-columns:1fr}.topbar{position:sticky;top:0;z-index:10}.sidebar .brand{padding-bottom:12px}.side-link{display:inline-block;width:auto}.app-page{padding:18px}}@media(max-width:560px){.container{width:min(100% - 24px,1180px)}.nav-inner{height:64px}.nav-actions .btn:not(.theme-btn){display:none}.hero h1{font-size:46px}.hero-actions{flex-direction:column}.stats{grid-template-columns:1fr}.page-title{align-items:flex-start;flex-direction:column}.auth-card{padding:22px}.client-home{padding:20px}}

.legal-text{white-space:pre-wrap;line-height:1.75}.legal-theme{position:fixed;right:20px;bottom:20px}