/* Auth Modal 2-Column Responsive Layout */
#df-auth-card * {
    box-sizing: border-box;
}
#df-auth-card {
    display: flex;
    flex-direction: row;
    background: #fff;
    border-radius: 24px;
    width: 100%;
    max-width: 850px;
    margin: 20px;
    box-shadow: 0 24px 80px rgba(0,0,0,0.2);
    overflow: hidden;
    transform: translateY(20px) scale(0.97);
    transition: transform 0.3s cubic-bezier(0.16,1,0.3,1);
    position: relative;
    min-height: 540px;
}
.df-auth-hero {
    width: 45%;
    position: relative;
    background-color: #111;
}
.df-auth-content {
    width: 55%;
    display: flex;
    flex-direction: column;
    position: relative;
    padding: 32px 40px;
}
@media (max-width: 1024px) {
    #df-auth-card {
        flex-direction: column;
        max-width: 400px;
        min-height: auto;
    }
    .df-auth-hero {
        width: 100%;
        height: 140px;
        overflow: hidden;  /* clip the absolute-positioned dark overlay */
    }
    .df-auth-hero > div,
    .df-auth-hero * {
        display: none !important;
    }
    .df-auth-content {
        width: 100%;
        padding: 24px 24px 32px;
    }
}
/* Custom modern checkbox */
.df-custom-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 13px;
    color: #666;
    line-height: 1.4;
    user-select: none;
}
.df-custom-checkbox input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}
.df-checkmark {
    position: relative;
    top: 1px;
    min-width: 18px;
    height: 18px;
    background-color: #f3f4f6;
    border: 1px solid #d1d5db;
    border-radius: 5px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}
.df-custom-checkbox:hover input ~ .df-checkmark {
    border-color: #1a1a2e;
}
.df-custom-checkbox input:checked ~ .df-checkmark {
    background-color: #1a1a2e;
    border-color: #1a1a2e;
}
.df-checkmark:after {
    content: "";
    display: none;
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-bottom: 2px;
}
.df-custom-checkbox input:checked ~ .df-checkmark:after {
    display: block;
}