@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
    text-decoration: none;
    list-style: none;
}

body{
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}


/* Container holding both columns */
.main-container {
    display: flex;
    width: 100%;
    height: 100vh;
    background: linear-gradient(90deg, #007ae2, #cccccc);

}

/* Left Column */
.left-column {
    flex: 1;
    color: white;
    display: flex;
    align-items: center;
    text-align: center;
    justify-content: center;
}

.left-column h1 {
    font-size: 3em;
    font-weight: bold;
    color: white;
}

/* Right Column */
.right-column {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-container {
        background: linear-gradient(180deg, #007ae2, #cccccc);
        flex-direction: column; /* Stack columns vertically on small screens */
        height: auto;
    }
    .left-column, .right-column {
        width: 100%;
    }
    .left-column h1 {
        font-size: 2.5em;
    }
    .content {margin:2rem;}
}

.container{
    position: relative;
    width: 850px;
    height: 550px;
    background: #fff;
    margin: 20px;
    border-radius: 30px;
    box-shadow: 0 0 30px rgba(0, 0, 0, .2);
    overflow: hidden;
}

.container h1{
        font-size: 36px;
        margin: -10px 0;
}

.container p{
        font-size: 14.5px;
        margin: 15px 0;
}

form{ width: 100%; }

.form-box{
    position: absolute;
    right: 0;
    width: 50%;
    height: 100%;
    background: #fff;
    display: flex;
    align-items: center;
    color: #333;
    text-align: center;
    padding: 40px;
    z-index: 1;
    transition: .6s ease-in-out 1.2s, visibility 0s 1s;
}

.container.active .form-box{ right: 50%; }
.form-box.register{ visibility: hidden; }
.container.active .form-box.register{ visibility: visible; }

.input-box{
    position: relative;
    margin: 30px 0;
}

.input-box input{
        width: 100%;
        padding: 13px 50px 13px 20px;
        background: #eee;
        border-radius: 8px;
        border: none;
        outline: none;
        font-size: 16px;
        color: #333;
        font-weight: 500;
    }

.input-box input::placeholder{
            color: #888;
            font-weight: 400;
        }
.input-box i{
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
        font-size: 20px;
    }

.forgot-link{ margin: -15px 0 15px; }
    .forgot-link a{
        font-size: 14.5px;
        color: #333;
    }

.btn{
    width: 100%;
    height: 48px;
    background: #007ae2;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, .1);
    border: none;
    cursor: pointer;
    font-size: 16px;
    color: #fff;
    font-weight: 600;
}

.alert{
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, .1);
    margin-top:2rem;
    display: flex;
    justify-content: center;
    padding: 1rem;
}

.alert-danger
{
  background:red;
  color: white;
}

.alert-success
{
  background:#00cc00;
  color: white;
}

.toggle-box{
    position: absolute;
    width: 100%;
    height: 100%;
}

.toggle-box::before{
        content: '';
        position: absolute;
        left: -250%;
        width: 300%;
        height: 100%;
        background: #007ae2;
        /* border: 2px solid red; */
        border-radius: 150px;
        z-index: 2;
        transition: 1.8s ease-in-out;
    }

.container.active .toggle-box::before{ left: 50%; }

.toggle-panel{
    position: absolute;
    width: 50%;
    height: 100%;
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 2;
    transition: .6s ease-in-out;
}

.toggle-panel.toggle-left{ 
        left: 0;
        transition-delay: 1.2s; 
    }
.container.active .toggle-panel.toggle-left{
            left: -50%;
            transition-delay: .6s;
        }

.toggle-panel.toggle-right{ 
        right: -50%;
        transition-delay: .6s;
    }
.container.active .toggle-panel.toggle-right{
            right: 0;
            transition-delay: 1.2s;
        }

.toggle-panel p{ margin-bottom: 20px; }

.toggle-panel .btn{
        width: 160px;
        height: 46px;
        background: transparent;
        border: 2px solid #fff;
        box-shadow: none;
    }

@media screen and (max-width: 650px){
    .container{ height: calc(100vh - 40px); }

    .form-box{
        bottom: 0;
        width: 100%;
        height: 70%;
    }

.container.active .form-box{
            right: 0;
            bottom: 30%;
        }

.toggle-box::before{
        left: 0;
        top: -270%;
        width: 100%;
        height: 300%;
        border-radius: 20vw;
    }

.container.active .toggle-box::before{
            left: 0;
            top: 70%;
        }

.container.active .toggle-panel.toggle-left{
            left: 0;
            top: -30%;
        }

    .toggle-panel{ 
        width: 100%;
        height: 30%;
    }
        .toggle-panel.toggle-left{ top: 0; }
        .toggle-panel.toggle-right{
            right: 0;
            bottom: -30%;
        }

            .container.active .toggle-panel.toggle-right{ bottom: 0; }
}

@media screen and (max-width: 400px){
    .form-box { padding: 20px; }

    .toggle-panel h1{font-size: 30px; }
}