@media (max-width:480px){.authBox{border-radius:16px;padding:32px 22px}.authBackBtn{padding:7px 13px;font-size:12px;position:fixed;top:14px;left:14px}.authBox h2{font-size:22px}}*{box-sizing:border-box;margin:0;padding:0;font-family:Arial,Helvetica,sans-serif}body{background:#f5f4ff;min-height:100vh}.authPage{background:linear-gradient(135deg,#f5f4ff 0%,#ede9ff 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px 16px 40px;display:flex;position:relative}.authBackBtn{color:#6c3bff;z-index:50;background:#fff;border:1px solid #6c3bff33;border-radius:20px;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex;position:fixed;top:20px;left:20px;box-shadow:0 2px 10px #0000000f}.authBackBtn:hover{background:#f5f4ff;border-color:#6c3bff;transform:translate(-2px)}.authBox{background:#fff;border:1px solid #6c3bff14;border-radius:20px;flex-direction:column;gap:0;width:100%;max-width:420px;padding:40px 36px;display:flex;box-shadow:0 8px 40px #6c3bff1f}.authLogo{object-fit:contain;background:linear-gradient(135deg,#6c3bff,#4b1faf);border-radius:14px;width:56px;height:56px;margin:0 auto 20px;padding:6px;display:block}.authBox h2{color:#1a1a2e;text-align:center;margin-bottom:6px;font-size:24px;font-weight:700}.authSubtitle{color:#888;text-align:center;margin-bottom:28px;font-size:14px}.authField{flex-direction:column;gap:6px;margin-bottom:16px;display:flex}.authField label{color:#444;font-size:13px;font-weight:600}.authField input{color:#1a1a2e;background:#fafafa;border:1.5px solid #e0e0e0;border-radius:10px;outline:none;width:100%;padding:12px 14px;font-size:14px;transition:border-color .2s,box-shadow .2s}.authField input:focus{background:#fff;border-color:#6c3bff;box-shadow:0 0 0 3px #6c3bff14}.authField input::placeholder{color:#bbb}.authFieldHeader{justify-content:space-between;align-items:center;display:flex}.authForgot{color:#6c3bff;font-size:12px;font-weight:500;text-decoration:none;transition:opacity .2s}.authForgot:hover{opacity:.75}.authPasswordWrap{position:relative}.authPasswordWrap input{padding-right:44px}.authPwdToggle{cursor:pointer;opacity:.5;background:0 0;border:none;padding:0;font-size:16px;line-height:1;transition:opacity .2s;position:absolute;top:50%;right:12px;transform:translateY(-50%)}.authPwdToggle:hover{opacity:1}.authError{color:#c0392b;text-align:center;background:#fff0f0;border:1px solid #ffc0c0;border-radius:8px;margin-bottom:4px;padding:10px 14px;font-size:13px}.error{color:#c0392b;text-align:center;background:#fff0f0;border:1px solid #ffc0c0;border-radius:8px;padding:10px 14px;font-size:13px}.authBtn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#6c2bd9,#8b5cf6);border:none;border-radius:12px;width:100%;margin-top:8px;padding:13px;font-size:15px;font-weight:700;transition:all .2s;box-shadow:0 4px 20px #6c3bff4d}.authBtn:hover{transform:translateY(-1px);box-shadow:0 6px 28px #6c3bff66}.authBtn:disabled{opacity:.65;cursor:not-allowed;transform:none}.authBox>button{color:#fff;cursor:pointer;background:linear-gradient(135deg,#6c2bd9,#8b5cf6);border:none;border-radius:12px;width:100%;margin-top:8px;padding:13px;font-size:15px;font-weight:700;transition:all .2s;box-shadow:0 4px 20px #6c3bff4d}.authBox>button:hover{transform:translateY(-1px);box-shadow:0 6px 28px #6c3bff66}.authSwitch{color:#888;text-align:center;margin-top:20px;font-size:13px}.authSwitch a{color:#6c3bff;margin-left:4px;font-weight:600;text-decoration:none}.authSwitch a:hover{text-decoration:underline}.authBox>p{color:#888;text-align:center;margin-top:20px;font-size:13px}.authBox>p a{color:#6c3bff;margin-left:4px;font-weight:600;text-decoration:none}.authTrial{color:#6c3bff;text-align:center;background:linear-gradient(135deg,#6c3bff14,#6c3bff0a);border:1px solid #6c3bff26;border-radius:10px;margin-top:12px;padding:11px 16px;font-size:13px;font-weight:600}@media (max-width:480px){.authBox{border-radius:16px;padding:32px 22px}.authBackBtn{padding:7px 13px;font-size:12px;position:fixed;top:14px;left:14px}.authBox h2{font-size:22px}}