*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 10% 10%,#e0e7ff 0,#f6f8fc 35%,#eef2f7 100%);color:#172033;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;min-height:100vh;display:grid;place-items:center;padding:20px}.auth-card{width:min(430px,100%);background:rgba(255,255,255,.94);border:1px solid #e4e8f0;border-radius:22px;padding:30px;box-shadow:0 24px 70px rgba(31,41,55,.11)}h1{font-size:25px;margin:0 0 21px}label{display:block;font-size:13px;font-weight:650;margin:14px 0;color:#4b5563}input{width:100%;margin-top:7px;padding:12px 13px;border:1px solid #dfe4ec;border-radius:10px;font-size:15px;background:#fff;outline:none}input:focus{border-color:#818cf8;box-shadow:0 0 0 3px rgba(99,102,241,.1)}.captcha-row{display:grid;grid-template-columns:1fr 150px;gap:10px;align-items:end}.captcha-img{width:150px;height:48px;border-radius:10px;cursor:pointer;border:1px solid #dbe1ea;display:block}.auth-card button{width:100%;border:0;border-radius:10px;padding:12px;background:linear-gradient(135deg,#6366f1,#4f46e5);color:#fff;font-size:15px;font-weight:700;margin-top:10px;cursor:pointer}.error,.ok{padding:10px 12px;border-radius:10px;margin-bottom:12px;font-size:13px}.error{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}.ok{background:#ecfdf5;color:#047857;border:1px solid #a7f3d0}.auth-card p{font-size:13px;text-align:center;color:#6b7280;margin:17px 0 0}.auth-card a{color:#4f46e5;text-decoration:none;font-weight:600}@media(max-width:520px){.captcha-row{grid-template-columns:1fr 120px}.captcha-img{width:120px}}

.captcha-img{cursor:pointer;user-select:none;-webkit-user-drag:none}