:root{color-scheme:dark;--bg:#07111f;--panel:#0f1d33;--panel2:#132742;--text:#e8f1ff;--muted:#9eb1cc;--line:#25415f;--brand:#5eead4;--accent:#8b5cf6;--gold:#fbbf24}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at top left,#17345a 0,#07111f 42%,#050914 100%);color:var(--text);line-height:1.6}.site-header,.site-footer{max-width:1120px;margin:auto;padding:22px}.site-header{display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{font-weight:900;font-size:1.25rem;color:var(--text);text-decoration:none}.brand span{color:var(--brand)}nav{display:flex;align-items:center;gap:14px;flex-wrap:wrap}a{color:var(--brand);text-decoration:none}nav a{color:var(--text)}main{max-width:1120px;margin:auto;padding:10px 22px 60px}.hero{display:grid;grid-template-columns:1.6fr .9fr;gap:28px;align-items:center;min-height:520px}.hero h1,.page-title h1{font-size:clamp(2.3rem,7vw,5.2rem);line-height:.95;margin:8px 0 20px}.lead,.page-title p{font-size:1.17rem;color:var(--muted);max-width:720px}.eyebrow{color:var(--brand);font-weight:800;text-transform:uppercase;letter-spacing:.13em;font-size:.78rem}.button,button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;background:linear-gradient(135deg,var(--brand),#60a5fa);color:#04111d;font-weight:800;padding:12px 18px;cursor:pointer;box-shadow:0 14px 32px rgba(94,234,212,.16)}.button.ghost{background:transparent;color:var(--text);border:1px solid var(--line);box-shadow:none}.button.small{padding:8px 13px;font-size:.9rem}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.centered{justify-content:center}.hero-card,.card,.auth-card,.stat-card,.module,.empty,.pill-card{background:linear-gradient(180deg,rgba(19,39,66,.92),rgba(8,18,32,.94));border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:0 20px 80px rgba(0,0,0,.24)}.hero-card{font-size:1.08rem}.section{margin:54px 0}.section-heading{margin-bottom:18px}.grid{display:grid;gap:18px}.cards{grid-template-columns:repeat(4,minmax(0,1fr))}.cards.compact{grid-template-columns:repeat(3,minmax(0,1fr))}.card h2,.card h3{margin-top:12px}.card p,.card li,.muted{color:var(--muted)}.card.tall{display:flex;flex-direction:column}.card.tall .button{margin-top:auto;align-self:flex-start}.badge{display:inline-flex;background:rgba(94,234,212,.12);border:1px solid rgba(94,234,212,.28);color:var(--brand);border-radius:999px;padding:4px 10px;font-size:.78rem;font-weight:800}.card-meta{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:.9rem}.page-title{padding:54px 0 24px}.split{display:flex;justify-content:space-between;gap:28px;align-items:center}.stat-card{text-align:center;min-width:170px}.stat-card strong{display:block;font-size:2rem;color:var(--gold)}.module-list{display:grid;gap:16px}.module span{color:var(--brand);font-weight:800}.module h3{margin:6px 0}.quiz fieldset{border:1px solid var(--line);border-radius:18px;padding:18px;margin:16px 0;background:rgba(255,255,255,.03)}.quiz label,.auth-card label{display:block;margin:10px 0;color:var(--muted)}.auth-card{max-width:520px;margin:62px auto}.auth-card input{width:100%;margin-top:6px;background:#07111f;border:1px solid var(--line);border-radius:12px;color:var(--text);padding:13px}.auth-card button{width:100%;margin-top:12px}.result{text-align:center}.inline-form{display:inline}.inline-form button{box-shadow:none;background:transparent;color:var(--text);padding:0}.flash{max-width:1080px;margin:0 auto 10px;background:rgba(251,191,36,.13);border:1px solid rgba(251,191,36,.3);color:#fde68a;border-radius:16px;padding:12px 18px}.site-footer{color:var(--muted);border-top:1px solid rgba(255,255,255,.08)}@media(max-width:860px){.hero,.cards,.cards.compact{grid-template-columns:1fr}.split,.site-header{align-items:flex-start;flex-direction:column}.hero{min-height:auto;padding:52px 0}.site-header nav{width:100%}}
.danger{background:linear-gradient(135deg,#fb7185,#f97316)!important;color:#19030a!important}.admin-list{display:grid;gap:16px}.admin-row{display:flex;justify-content:space-between;gap:20px;align-items:center}.admin-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.admin-actions form{margin:0}.admin-form{display:grid;gap:20px}.form-panel{background:linear-gradient(180deg,rgba(19,39,66,.92),rgba(8,18,32,.94));border:1px solid var(--line);border-radius:24px;padding:24px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.admin-form label{display:block;color:var(--muted);font-weight:700}.admin-form input,.admin-form textarea{width:100%;margin-top:6px;background:#07111f;border:1px solid var(--line);border-radius:12px;color:var(--text);padding:13px;font:inherit}.checkbox-row{display:flex;gap:20px;flex-wrap:wrap;margin:14px 0}.checkbox-row input{width:auto;margin-right:8px}.pricing-panel .card form{margin-top:14px}@media(max-width:860px){.admin-row{align-items:flex-start;flex-direction:column}.form-grid{grid-template-columns:1fr}.admin-actions{justify-content:flex-start}}