*{box-sizing:border-box}html,body{margin:0;padding:0;min-height:100%}body{font-family:Arial,Tahoma,sans-serif;background:#f4f8fc;color:#102a43}.thana-auth-page{min-height:100svh;display:flex;align-items:center;justify-content:center;padding:24px;position:relative;overflow:hidden;background:radial-gradient(circle at 10% 10%,rgba(15,105,180,.1),transparent 30%),radial-gradient(circle at 90% 90%,rgba(15,105,180,.08),transparent 30%),#f4f8fc}.thana-auth-card{width:100%;max-width:460px;background:#fff;border-radius:24px;padding:34px 30px 24px;box-shadow:0 18px 55px #102a431f;border:1px solid rgba(15,105,180,.08);position:relative;z-index:2}.thana-auth-brand{display:block;text-decoration:none}.thana-auth-logo{display:block;width:110px;height:auto;margin:0 auto 14px}.thana-auth-language{position:absolute;top:18px;left:18px;z-index:100}.thana-auth-language-trigger{display:inline-flex;align-items:center;gap:7px;height:36px;padding:0 11px;border:1px solid #dbe7f1;border-radius:10px;background:#fffffff0;color:#49647c;font-family:inherit;font-size:12px;font-weight:700;cursor:pointer;box-shadow:0 4px 14px #123d6312;transition:border-color .2s ease,box-shadow .2s ease,color .2s ease}.thana-auth-language-trigger:hover,.thana-auth-language.open .thana-auth-language-trigger{color:#1268a5;border-color:#bcd4e6;box-shadow:0 6px 18px #123d631c}.thana-auth-language-arrow{font-size:11px;color:#8ba0b2;transition:transform .2s ease}.thana-auth-language.open .thana-auth-language-arrow{transform:rotate(180deg)}.thana-auth-language-menu{position:absolute;top:calc(100% + 7px);left:0;min-width:130px;padding:6px;display:none;border:1px solid #e0eaf2;border-radius:12px;background:#fffffffa;box-shadow:0 12px 30px #123d6324;direction:ltr}.thana-auth-language.open .thana-auth-language-menu{display:block}.thana-auth-language-menu a{display:block;padding:9px 11px;border-radius:8px;color:#526b80;text-decoration:none;font-size:12px;font-weight:700;transition:background .15s ease,color .15s ease}.thana-auth-language-menu a:hover{background:#f0f7fb;color:#1268a5}.thana-auth-language-menu a.active{background:#eef7f3;color:#168b4d}.thana-auth-header{text-align:center;margin-bottom:25px}.thana-auth-title{margin:0;color:#123b63;font-size:25px;font-weight:800}.thana-auth-subtitle{margin:8px 0 0;color:#6b7c93;font-size:14px;line-height:1.7}.thana-auth-field{margin-top:17px}.thana-auth-label{display:block;margin-bottom:7px;color:#29465f;font-size:14px;font-weight:700}.thana-auth-optional{color:#8a9aaa;font-size:11px;font-weight:400}.thana-auth-input{width:100%;height:48px;border:1px solid #d7e3ef;border-radius:12px;background:#fbfdff;padding:0 14px;color:#102a43;font-size:15px;outline:none;transition:.2s ease}.thana-auth-input::-moz-placeholder{color:#a5b4c2}.thana-auth-input::placeholder{color:#a5b4c2}.thana-auth-input:focus{border-color:#1976b9;box-shadow:0 0 0 3px #1976b91a;background:#fff}.thana-auth-error{margin-top:5px;color:#c62828;font-size:12px}.thana-auth-phone-note{margin-top:5px;color:#7a8b9a;font-size:11px}.thana-auth-remember{display:flex;align-items:center;gap:8px;margin-top:15px;color:#66788a;font-size:13px;cursor:pointer}.thana-auth-remember input{width:16px;height:16px;accent-color:#1268a5}.thana-auth-actions{margin-top:23px}.thana-auth-button{width:100%;height:50px;border:0;border-radius:13px;background:#1268a5;color:#fff;font-size:15px;font-weight:800;cursor:pointer;box-shadow:0 8px 20px #1268a533;transition:.2s ease}.thana-auth-button:hover{background:#0d568a;transform:translateY(-1px)}.thana-auth-button:active{transform:translateY(0)}.thana-auth-links{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px;font-size:13px}.thana-auth-links a{color:#1268a5;text-decoration:none;font-weight:700;transition:.2s ease}.thana-auth-links a:hover{color:#0d568a;text-decoration:underline}.thana-auth-home{text-align:center;margin-top:20px;padding-top:18px;border-top:1px solid #edf2f7}.thana-auth-home a{color:#6b7c93;font-size:13px;text-decoration:none}.thana-auth-home a:hover{color:#1268a5}.thana-auth-footer{text-align:center;margin-top:18px;color:#8a9aaa;font-size:11px}@media (max-width: 600px){.thana-auth-page{padding:28px 14px 14px;align-items:flex-start}.thana-auth-card{max-width:100%;padding:30px 20px 22px;border-radius:20px}.thana-auth-logo{width:95px}.thana-auth-title{font-size:22px}.thana-auth-subtitle{font-size:13px}.thana-auth-language{top:15px;left:15px}.thana-auth-links{flex-direction:column;justify-content:center;text-align:center}}@media (max-width: 360px){.thana-auth-page{padding:22px 10px 10px}.thana-auth-card{padding:27px 16px 20px}.thana-auth-logo{width:88px}.thana-auth-title{font-size:20px}.thana-auth-input{height:46px;font-size:14px}.thana-auth-button{height:48px}}