html, body {
    height: 100%;
    min-height: 100vh;
    margin: 0;
    padding: 0;
}

body {
    background: linear-gradient(120deg, #222831 0%, #393e46 45%, #00adb5 100%);
    color: #fff;
    font-family: 'Montserrat', Arial, sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    width: 100vw;
}

.card.login-card {
    background: rgba(44, 62, 80, 0.97);
    border-radius: 32px;
    border: 1.5px solid #00adb5;
    box-shadow: 0 12px 38px rgba(0, 173, 181, 0.14), 
                0 2px 8px rgba(34, 40, 49, 0.13), 
                0 1.5px 8px rgba(0,0,0,0.11);
    width: 370px;
    max-width: 94vw;
    padding: 38px 30px 42px 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: box-shadow 0.22s;
    position: relative;
    overflow: hidden;
}

.card.login-card::before {
    content: "";
    position: absolute;
    inset: -16px;
    z-index: 0;
    border-radius: 36px;
    background: linear-gradient(
        120deg,
        rgba(0,173,181,0.11) 0%,
        rgba(57,62,70,0.19) 70%,
        rgba(238,238,238,0.09) 100%
    );
    pointer-events: none;
}

.card.login-card:hover {
    box-shadow: 0 22px 58px rgba(0, 173, 181, 0.22), 0 10px 32px rgba(57,62,70,0.14);
}

.login-title {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(87deg, #00adb5 24%, #eeeeee 110%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    letter-spacing: 1.2px;
    word-spacing: 2px;
    text-align: center;
    line-height: 1.3;
    margin-bottom: 20px;
    text-shadow: 0 3px 20px rgba(0,0,0,0.13);
    position: relative;
    z-index: 1;
}

.login-desc {
    color: #eeeeee;
    font-size: 1.07rem;
    margin-top: 32px;
    text-align: center;
    opacity: 0.9;
    font-weight: 500;
    position: relative;
    z-index: 1;
}

#g_id_onload,
.g_id_signin {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    z-index: 2;
}

.g_id_signin {
    margin-top: 16px;
    z-index: 2;
}

/* Decorative accent below title for a modern touch */
.login-title::after {
    content: '';
    display: block;
    width: 52px;
    height: 4px;
    border-radius: 2px;
    margin: 12px auto 0 auto;
    background: linear-gradient(90deg, #00adb5 20%, #f3f3f3 100%);
    opacity: 0.68;
}

/* Responsive design for small screens */
@media (max-width: 700px) {
    .card.login-card {
        padding: 18px 4vw 22px 4vw;
        border-radius: 20px;
        width: 99vw;
    }
    .login-title {
        font-size: 1.15rem;
    }
    .login-title::after {
        width: 34px;
        height: 3px;
        margin-top: 8px;
    }
}

@media (max-width: 370px) {
    .card.login-card {
        padding: 12px 0px 16px 0px;
        width: 99vw;
    }
}