:root{--bg:#070a12;--panel:#111725;--line:rgba(116,151,255,.22);--text:#f5f7ff;--muted:#9eaace}
*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;color:var(--text);background:radial-gradient(circle at 72% 3%,rgba(43,83,255,.16),transparent 25rem),radial-gradient(circle at 8% 18%,rgba(111,92,255,.10),transparent 24rem),var(--bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:#bcd8ff;text-decoration:none}a:hover{color:#fff}
.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line);background:rgba(7,10,18,.82);backdrop-filter:blur(16px)}
.site-header-inner{width:min(1120px,calc(100% - 32px));height:66px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;letter-spacing:.02em}.brand img{width:43px;height:43px;border-radius:12px;object-fit:cover;box-shadow:0 0 24px rgba(66,113,255,.22)}
.brand-title{display:flex;flex-direction:column;line-height:1.02}.brand-title small{margin-top:4px;color:var(--muted);font-size:10px;font-weight:700;letter-spacing:.24em}
.user-nav{display:flex;align-items:center;gap:12px;color:#dce5ff;font-size:14px}.container{width:min(1120px,calc(100% - 32px));margin:32px auto 60px}
.card{border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,rgba(21,27,42,.94),rgba(12,17,29,.94));box-shadow:0 18px 60px rgba(0,0,0,.18);padding:22px}.muted{color:var(--muted)}
.button,button.button{appearance:none;border:0;border-radius:10px;padding:11px 16px;color:white;background:linear-gradient(135deg,#397fff,#715cff);box-shadow:0 8px 22px rgba(62,97,255,.23);font-weight:750;cursor:pointer;font-size:14px}.button:hover{filter:brightness(1.08);color:white}.button:disabled{opacity:.45;cursor:not-allowed;filter:none;box-shadow:none}.button.secondary{background:#293143;box-shadow:none}
.enigma-hero{position:relative;overflow:hidden;min-height:270px;margin-bottom:20px;border:1px solid rgba(83,123,255,.25);border-radius:22px;background:linear-gradient(90deg,rgba(7,10,18,.96) 0%,rgba(7,10,18,.76) 46%,rgba(7,10,18,.15) 100%),url("/static/branding/enigma-logo.webp") center 46%/cover no-repeat;display:flex;align-items:center;box-shadow:0 26px 90px rgba(21,41,122,.23)}
.enigma-hero-content{max-width:590px;padding:40px;position:relative;z-index:2}.enigma-eyebrow{color:#7cdcff;text-transform:uppercase;letter-spacing:.20em;font-size:12px;font-weight:800}.enigma-hero h1{margin:10px 0;font-size:clamp(30px,5vw,52px);line-height:1}.enigma-hero p{max-width:500px;color:#c0cae8;line-height:1.55;margin:0}
.auth-shell{width:min(960px,calc(100% - 32px));margin:46px auto;display:grid;grid-template-columns:1.1fr .9fr;min-height:560px;overflow:hidden;border-radius:24px;border:1px solid var(--line);background:#0d1220;box-shadow:0 30px 110px rgba(0,0,0,.38)}
.auth-visual{background:linear-gradient(0deg,rgba(4,7,14,.30),rgba(4,7,14,.10)),url("/static/branding/enigma-logo.webp") center/cover no-repeat;min-height:400px}.auth-panel{padding:48px 42px;display:flex;flex-direction:column;justify-content:center}.auth-panel h1{margin:0 0 8px;font-size:30px}.auth-panel p{color:var(--muted);line-height:1.5}
.form-row{margin-top:16px}.form-row label{display:block;margin-bottom:7px;color:#dbe4ff;font-size:14px}.input,.form-row input{width:100%;border:1px solid rgba(117,139,203,.32);background:#090e19;color:#fff;border-radius:11px;padding:12px 13px;outline:none}.input:focus,.form-row input:focus{border-color:#548aff;box-shadow:0 0 0 3px rgba(72,122,255,.12)}.errorlist{color:#ff91a1;padding-left:20px;margin:7px 0;font-size:13px}
.tariff-head{margin-bottom:18px}.tariff-groups{display:grid;grid-template-columns:1fr 1fr;gap:18px}.tariff-group h2{margin:0 0 12px;font-size:17px;color:#dfe7ff}.tariff-list{display:grid;gap:10px}
.tariff-option{width:100%;text-align:left;padding:17px;border:1px solid rgba(121,143,202,.22);border-radius:15px;background:rgba(12,17,29,.80);color:white;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:14px;transition:.16s ease}.tariff-option:hover{transform:translateY(-1px);border-color:rgba(78,135,255,.58);background:rgba(18,27,48,.92)}.tariff-option:disabled{cursor:not-allowed;opacity:.55;transform:none}.tariff-option strong{display:block;font-size:16px}.tariff-option span{color:var(--muted);font-size:13px;margin-top:3px;display:block}.tariff-price{font-size:22px;font-weight:850;white-space:nowrap}
.modal-backdrop{position:fixed;inset:0;z-index:200;display:none;place-items:center;padding:20px;background:rgba(0,0,0,.72);backdrop-filter:blur(7px)}.modal-backdrop.open{display:grid}.modal{width:min(460px,100%);border-radius:20px;border:1px solid rgba(103,133,234,.28);background:#101624;padding:25px;box-shadow:0 30px 100px rgba(0,0,0,.55)}.modal-top{display:flex;justify-content:space-between;gap:12px;align-items:start}.modal-close{border:0;background:transparent;color:#aab6d6;font-size:26px;cursor:pointer}.modal-price{font-size:32px;font-weight:850;margin:10px 0 18px}
@media(max-width:760px){.auth-shell{grid-template-columns:1fr;margin-top:20px}.auth-visual{min-height:260px}.auth-panel{padding:30px 24px}.tariff-groups{grid-template-columns:1fr}.enigma-hero{background-position:62% center;min-height:250px}.enigma-hero-content{padding:28px;background:rgba(6,9,17,.45)}.user-nav .identity{display:none}}