.auth-wrapper {
    display: flex; flex-direction: column; align-items: center;
    width: 100%; max-width: 1200px; margin: 40px auto; padding: 20px;
    box-sizing: border-box; animation: fadeIn 0.6s ease-out;
}
.auth-header-top { text-align: center; margin-bottom: 30px; z-index: 10; }
.login-logo { width: 100%; max-width: 300px; height: auto; margin: 0 auto 10px auto; display: block; }
.auth-header-top h1 { font-size: 3.5rem; margin: 0; letter-spacing: 5px; font-weight: 800; color: #ffffff; }
.tagline { font-size: 1.1rem; color: #a0a39c; margin-top: 5px; }

.auth-main-content { position: relative; width: 100%; max-width: 480px; z-index: 5; }
.login-card {
    background: rgba(54, 69, 77, 0.85); backdrop-filter: blur(12px);      
    border: 1px solid rgba(255,255,255,0.1); padding: 50px 40px;
    border-radius: 20px; box-shadow: 0 20px 50px rgba(0,0,0,0.4); width: 100%;
}
.login-dog-img-right {
    position: absolute; left: 85%; bottom: -40px; height: 450px;
    z-index: 25; pointer-events: none; filter: drop-shadow(10px 10px 20px rgba(0,0,0,0.3));
}

@media (max-width: 992px) {
    .auth-header-top h1 { font-size: 2.5rem; }
    .login-dog-img-right { position: relative; left: 0; bottom: 0; height: 300px; margin: 20px auto; display: block; }
    .auth-main-content { max-width: 100%; display: flex; flex-direction: column; align-items: center; }
}