.gate{background:radial-gradient(circle at 70% 0,rgba(139,92,246,.065),transparent 30%),#090a0c}
.gate-card{padding:32px;border-radius:14px;background:#111216;box-shadow:0 28px 70px rgba(0,0,0,.42);backdrop-filter:none}
.gate-card h1{font-family:inherit;font-weight:580;letter-spacing:-.035em}
.auth-tabs{border-radius:10px}.auth-tabs button{border-radius:8px}.auth-tabs button.active{background:#1b1c21}
.gate-form input,.gate-form select{border-radius:10px;background:#0d0e11}
.gate-form input:focus,.gate-form select:focus{border-color:rgba(139,92,246,.62);box-shadow:0 0 0 3px rgba(139,92,246,.09)}
.gate-form>button{border-color:rgba(139,92,246,.55);border-radius:10px;background:#8b5cf6;color:#fff;box-shadow:0 0 20px rgba(139,92,246,.1)}
.form-message{color:#c4b5fd}
@media(max-width:560px){.gate-card{padding:24px}.gate-card h1{font-size:25px}.top-actions{gap:5px}}