:root{
  --bg:#f4f8ff;--card:#ffffff;--text:#0b1b3a;--muted:#66789a;--line:#dce7f6;
  --blue:#1768ff;--blue2:#2854df;--blue-soft:#edf5ff;--green:#0dad6d;--green-soft:#eafbf4;
  --red:#df4052;--red-soft:#fff0f3;--shadow:0 24px 70px rgba(39,72,128,.12);--radius:24px
}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text)}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.muted{color:var(--muted)}
.btn{border:0;border-radius:12px;padding:11px 15px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:12px;cursor:pointer;transition:.18s}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;box-shadow:0 12px 24px rgba(36,87,230,.22)}.btn-soft{background:#fff;border:1px solid #d7e4f5;color:#205ccc}.full{width:100%}.badge{display:inline-flex;align-items:center;padding:7px 10px;border-radius:999px;font-size:10px;font-weight:800}.badge.safe{background:var(--green-soft);color:#087c57;border:1px solid #b8edd4}.notice{padding:11px 13px;border-radius:12px;margin:0 0 14px;font-size:11px}.notice.error{background:var(--red-soft);color:#b72f48;border:1px solid #ffd0d9}.notice.success{background:var(--green-soft);color:#087c57;border:1px solid #b8edd4}
.brand-icon{width:46px;height:46px;border-radius:15px;display:grid;place-items:center;background:linear-gradient(135deg,#3986ff,#155ce8);color:#fff;font-size:23px;box-shadow:0 12px 24px rgba(32,101,230,.25);flex:0 0 auto}

/* HOME */
.marketing-page{min-height:100vh;background:radial-gradient(circle at 8% 3%,rgba(47,112,255,.16),transparent 28%),radial-gradient(circle at 94% 86%,rgba(73,148,255,.12),transparent 24%),linear-gradient(180deg,#f7faff 0%,#eef5ff 100%)}
.marketing-shell{width:min(1180px,calc(100% - 36px));margin:0 auto;padding:24px 0 20px}.marketing-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:6px 2px 24px}.marketing-brand{display:flex;align-items:center;gap:12px}.marketing-brand b{display:block;font-size:20px;letter-spacing:-.35px}.marketing-brand small{display:block;color:var(--muted);font-size:11px;margin-top:2px}.marketing-actions{display:flex;gap:9px;flex-wrap:wrap}
.marketing-hero{display:grid;grid-template-columns:minmax(0,1.16fr) minmax(310px,.84fr);gap:26px;align-items:center;padding:38px;border-radius:30px;border:1px solid rgba(216,229,246,.96);background:linear-gradient(135deg,rgba(255,255,255,.97),rgba(245,249,255,.95));box-shadow:var(--shadow);overflow:hidden;position:relative}.marketing-hero:after{content:"";position:absolute;width:310px;height:310px;border-radius:50%;right:-120px;top:-120px;background:radial-gradient(circle,rgba(54,123,255,.15),transparent 67%);pointer-events:none}.setup-badge{display:inline-flex;padding:8px 12px;border-radius:999px;background:#eef5ff;color:#2457d8;border:1px solid #d8e5ff;font-size:10px;font-weight:850;margin-bottom:14px}.marketing-hero h1{margin:0 0 14px;font-size:46px;line-height:1.03;letter-spacing:-1.6px;max-width:760px}.marketing-hero p{margin:0;color:#61728e;font-size:14px;line-height:1.8;max-width:740px}.hero-button-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:21px}.hero-chip-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.hero-preview-card{position:relative;z-index:1;background:#fff;border:1px solid var(--line);border-radius:24px;padding:18px;box-shadow:0 22px 55px rgba(40,73,127,.12)}.hero-preview-top{display:flex;gap:7px;margin-bottom:18px}.hero-preview-top span{width:10px;height:10px;border-radius:50%;background:#d4e1f4}.hero-preview-top span:nth-child(1){background:#ff7d8c}.hero-preview-top span:nth-child(2){background:#ffc95e}.hero-preview-top span:nth-child(3){background:#62d791}.hero-preview-body{display:grid;gap:12px}.hero-preview-stat{padding:16px;border-radius:16px;border:1px solid #e1eaf8;background:linear-gradient(180deg,#fbfdff,#f2f7ff)}.hero-preview-stat b{display:block;font-size:13px}.hero-preview-stat small{display:block;margin-top:4px;color:#6d7d96;font-size:11px}
.marketing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:18px}.marketing-card{padding:22px;border-radius:22px;border:1px solid var(--line);background:rgba(255,255,255,.94);box-shadow:0 14px 36px rgba(36,67,115,.07)}.marketing-card h3{margin:0 0 8px;font-size:18px}.marketing-card p{margin:0;color:#687995;line-height:1.75;font-size:12px}.marketing-footer{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:22px 4px 4px;color:#6b7b96;font-size:11px}.marketing-footer a{color:var(--blue);font-weight:800}

/* INSTALL / LOGIN */
.setup-page{min-height:100vh;background:radial-gradient(circle at top left,rgba(48,112,255,.18),transparent 30%),radial-gradient(circle at bottom right,rgba(53,125,255,.12),transparent 24%),linear-gradient(180deg,#eef4ff,#f8fbff);padding:28px}.setup-shell{width:min(1180px,100%);margin:0 auto;display:grid;grid-template-columns:minmax(280px,.9fr) minmax(420px,1.1fr);gap:22px;align-items:start}.setup-hero-card,.login-card{background:rgba(255,255,255,.94);border:1px solid rgba(218,230,247,.95);border-radius:28px;box-shadow:var(--shadow)}.setup-hero-card{padding:30px;position:sticky;top:28px}.setup-hero-head{display:flex;align-items:flex-start;gap:14px;margin-bottom:18px}.setup-hero-head h1{margin:0 0 7px;font-size:32px;line-height:1.1;letter-spacing:-1px}.setup-hero-head p{margin:0;color:#62738f;line-height:1.7;font-size:13px}.setup-mini-grid{display:grid;gap:11px;margin-top:18px}.setup-mini-item{padding:14px 15px;border-radius:16px;border:1px solid #e1eaf8;background:linear-gradient(180deg,#fbfdff,#f3f8ff)}.setup-mini-item b{display:block;font-size:12px;margin-bottom:4px}.setup-mini-item small{display:block;color:#6c7d98;font-size:10.5px;line-height:1.55}.login-card{padding:28px}.install-card{width:auto}.install-section-head{margin:2px 0 10px}.install-section-head.with-top-line{border-top:1px solid #e6edf7;padding-top:20px;margin-top:16px}.install-section-head h2,.auth-card-head h2{margin:0 0 4px;font-size:20px;letter-spacing:-.5px}.install-section-head p,.auth-card-head p{margin:0;color:#6b7b96;font-size:11px}.install-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.full-span{grid-column:1/-1}.field{margin:11px 0}.field label{display:block;margin-bottom:6px;font-size:10.5px;font-weight:800;color:#23345b}.input{width:100%;height:49px;border:1px solid #d5e2f4;border-radius:14px;background:#fbfdff;padding:0 14px;color:#13213c;outline:none}.input:focus{border-color:#7baaff;box-shadow:0 0 0 3px rgba(39,105,245,.08)}.form-hint{font-size:9.5px;color:#71809a;margin-top:5px;line-height:1.5}.form-hint code{background:#eef5ff;color:#2358c7;border-radius:5px;padding:1px 4px}.setup-note-row{margin:18px 0}.setup-note-box{padding:15px 16px;border-radius:16px;border:1px solid #dce7f7;background:#f5f9ff}.setup-note-box b{display:block;font-size:12px;margin-bottom:6px}.setup-note-box ul{margin:0;padding-left:18px}.setup-note-box li{font-size:10.5px;color:#687995;line-height:1.7}.setup-submit-btn{min-height:51px;border-radius:14px}.single-auth-shell{grid-template-columns:minmax(300px,1fr) minmax(340px,450px);align-items:center;min-height:calc(100vh - 56px)}.auth-card-head{margin-bottom:14px}.auth-foot-note{text-align:center;margin-top:14px;font-size:10.5px;color:#6d7d98}.auth-foot-note a{color:var(--blue);font-weight:800}

/* 404 */
.not-found-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top,rgba(47,112,255,.16),transparent 30%),linear-gradient(180deg,#eef5ff,#fafcff)}.not-found-wrap{width:min(620px,100%)}.not-found-card{padding:38px 30px;text-align:center;border-radius:30px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.not-found-icon{width:70px;height:70px;margin:0 auto 16px;border-radius:22px;display:grid;place-items:center;color:#fff;font-size:29px;background:linear-gradient(135deg,#3986ff,#155ce8);box-shadow:0 15px 34px rgba(35,99,231,.26)}.not-found-card h1{font-size:36px;line-height:1.08;margin:2px 0 10px;letter-spacing:-1px}.not-found-card p{max-width:480px;margin:0 auto 18px;color:#687995;line-height:1.75;font-size:13px}.not-found-actions{display:flex;justify-content:center;gap:9px;flex-wrap:wrap}.not-found-help{margin-top:16px;color:#8190a8;font-size:10px}

@media(max-width:1023px){.marketing-hero,.setup-shell,.single-auth-shell{grid-template-columns:1fr}.setup-hero-card{position:relative;top:auto}.marketing-grid{grid-template-columns:1fr}.marketing-hero h1{font-size:36px}.setup-hero-head h1{font-size:28px}}
@media(max-width:767px){.marketing-shell{width:min(100% - 20px,1180px);padding-top:12px}.marketing-header{align-items:flex-start;gap:12px}.marketing-actions{margin-left:auto}.marketing-actions .btn:first-child{display:none}.marketing-hero{padding:21px;border-radius:22px;grid-template-columns:1fr}.marketing-hero h1{font-size:29px;line-height:1.08}.marketing-hero p{font-size:12px}.hero-button-row .btn{width:100%}.hero-preview-card{border-radius:19px}.setup-page{padding:12px}.setup-shell{gap:14px}.setup-hero-card,.login-card,.not-found-card{padding:20px;border-radius:22px}.install-grid{grid-template-columns:1fr}.full-span{grid-column:auto}.setup-hero-head{align-items:center}.setup-hero-head h1{font-size:25px}.setup-hero-head p{font-size:11.5px}.not-found-card h1{font-size:28px}.not-found-actions .btn{width:100%}}