html,body{margin:0;min-height:100%;font-family:Inter,Arial,sans-serif;background:#f4f6f8}.pv-login-page{min-height:100vh;background:linear-gradient(#f7f8f9,#eef1f3);display:flex;flex-direction:column;align-items:center;position:relative;overflow:hidden}.pv-lang-switcher{position:absolute;top:24px;right:32px;display:flex;align-items:center;gap:10px;color:#7a818b;font-size:15px;font-weight:700}.pv-lang-btn,.pv-footer-lang{background:none;border:0;padding:0;cursor:pointer;color:#7a818b;font-size:15px;font-weight:700}.pv-lang-btn.active,.pv-footer-lang.active{color:#18c49a}.pv-login-logo{margin-top:42px;margin-bottom:46px;display:flex;align-items:center;gap:14px}.pv-logo-icon{width:62px;height:62px;border-radius:50%;background:#18c49a;color:#fff;font-size:34px;font-weight:800;display:flex;align-items:center;justify-content:center}.pv-logo-text{font-size:38px;font-weight:800;color:#555b63;letter-spacing:-1px}.pv-login-card{width:100%;max-width:520px;background:#fff;border-radius:10px;padding:36px 34px 34px;box-sizing:border-box;box-shadow:0 1px 2px rgba(0,0,0,.04)}.pv-lang-content{display:none}.pv-lang-content.active{display:block}.pv-login-card h1{margin:0 0 10px;font-size:19px;font-weight:800;color:#000}.pv-login-card p{margin:0 0 34px;font-size:18px;line-height:1.4;font-weight:700;color:#000}.pv-login-card label{display:block;margin-bottom:10px;font-size:15px;font-weight:800;color:#000}.pv-login-card input{width:100%;height:42px;padding:0 14px;margin-bottom:28px;border:1px solid #aeb8c5;border-radius:3px;background:#edf3ff;box-sizing:border-box;font-size:15px;font-weight:700}.pv-login-card input:focus{outline:none;border-color:#18c49a;box-shadow:0 0 0 3px rgba(24,196,154,.12)}.pv-forgot{display:inline-block;margin-top:-10px;margin-bottom:32px;color:#000;font-size:16px;font-weight:800;text-decoration:underline}.pv-login-card button[type=submit]{width:100%;height:42px;border:0;border-radius:16px;background:#37c99c;color:#fff;font-size:17px;font-weight:800;cursor:pointer;transition:.2s}.pv-login-card button[type=submit]:hover{background:#37c99c;}.pv-register{margin-top:34px;text-align:center;font-size:16px;font-weight:800;color:#000}.pv-register a{color:#39c89f;text-decoration:underline}.pv-login-error{margin:0 0 20px;padding:12px 14px;border-radius:6px;background:#fff1f1;color:#a40000;font-weight:700;font-size:14px}.pv-login-footer{position:fixed;left:0;right:0;bottom:0;min-height:56px;padding:0 34px;background:rgba(240,243,245,.94);display:flex;align-items:center;justify-content:space-between;box-sizing:border-box;color:#666f79;font-size:15px}.pv-login-footer span{color:#18c49a}.pv-chat-btn{position:fixed;right:24px;bottom:22px;width:54px;height:54px;border-radius:50%;border:0;background:#18c49a;color:#fff;font-size:24px;cursor:pointer;box-shadow:0 10px 25px rgba(0,0,0,.15)}@media(max-width:640px){.pv-lang-switcher{right:18px;top:18px}.pv-login-logo{margin-top:72px;margin-bottom:28px}.pv-logo-text{font-size:30px}.pv-login-card{width:calc(100% - 28px);padding:28px 22px}.pv-login-card p{font-size:16px}.pv-login-footer{position:static;margin-top:40px;padding:18px;flex-direction:column;gap:10px;text-align:center}}