html,body{height:100%;margin:0;font-family:Inter,sans-serif;background:linear-gradient(135deg,#1e1e2f,#2b2b44);color:#e0e0e0;display:flex;align-items:center;justify-content:center}.hidden{display:none!important}.container{width:100%;max-width:400px;padding:2rem;background:#ffffff14;border-radius:12px;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 4px 30px #00000080}input[type=file]{color:#e0e0e0}.card:hover{transform:translateY(-4px)}h1,h2{margin:0 0 1rem;font-weight:600;color:#fff}.toggle-password{cursor:pointer;font-size:.8rem;text-align:right;margin-bottom:1rem;display:block;color:#4a90e2}input[type=email],input[type=password],input[type=file]{width:100%;padding:.75rem;margin-bottom:1rem;border:none;border-radius:8px;background:#ffffff1f;color:#e0e0e0;font-size:.95rem}button{width:100%;padding:.75rem;border:none;border-radius:8px;background:#4a90e2;color:#fff;font-weight:600;cursor:pointer;transition:background .2s ease}button:hover{background:#357ab8}.options{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1rem}.option{display:flex;align-items:center;font-size:.9rem;color:#e0e0e0}.option input{margin-right:.5rem}.option.disabled{opacity:.5;cursor:not-allowed}.hidden{display:none}.loader{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:9999}.spinner{width:48px;height:48px;border:5px solid #fff;border-top-color:transparent;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}