@font-face {
    font-family: bnazanin;
    src: url(B-NAZANIN.TTF);
}

:root {
    --primary-box-shadow: -7px -7px 20px 0 #fff9, -4px -4px 5px 0 #fff9, 7px 7px 20px 0 #0002, 4px 4px 5px 0 #0001, inset 0 0 0 0 #fff9, inset 0 0 0 0 #0001, inset 0 0 0 0 #fff9, inset 0 0 0 0 #0001;
    --secondary-box-shadow: 4px 4px 6px 0 rgba(255, 255, 255, 0.6), -4px -4px 6px 0 rgba(116, 125, 136, 0.2), inset -4px -4px 6px 0 rgba(255, 255, 255, 0.3), inset 4px 4px 6px 0 rgba(116, 125, 136, 0.4);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    direction: rtl;
   
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    font-family: bnazanin, sans-serif;
    background: #E5E8EF;
}

form {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-direction: column;
    width: 400px;
    max-width: 95%;
    height: 420px;
    background: linear-gradient(145deg, #F1F4FA, #CBCDD3);
    border-radius: 20px;
    padding-block: 24px;
    box-shadow: var(--primary-box-shadow);
}

.title {
    color: #5A5A5A;
    font-weight: 800;
    font-size: 1.1rem;
    line-height: 1;
    letter-spacing: 0.8px;
    position: relative;
}

.title::before {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 120%;
    height: 2px;
    background: #ADAEB2;
}

input {
    border: none;
    outline: none;
    border-radius: 10px;
    background: linear-gradient(145deg, #F1F4FA), #CBCDD3;
    font-family: bnazanin, sans-serif;
}

input[type="email"],
input[type="password"] {
    box-shadow: var(--secondary-box-shadow);
    padding-inline: 20px;
    height: 49px;
    width: 70%;
}

.button {
    width: 40%;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

input[type="submit"] {
    width: 100%;
    height: 50px;
    box-shadow: var(--primary-box-shadow);
    cursor: pointer;
    font-weight: 800;
    letter-spacing: 0.8px;
    font-size: 1rem;
    color: #5A5A5A;
    position: relative;
    z-index: 100;
}

.rip1,
.rip2 {
    width: 100%;
    height: 50px;
    position: absolute;
    left: 0;
    bottom: 0;
    filter: blur(1px);
}

.rip1 {
    background: linear-gradient(to bottom right, #FFF 0%, #C8D0E7 100%);
    box-shadow: 0.4rem 0.4rem 0.8rem #C8D0E7, -0.4rem -0.4rem 0.8rem #FFF;
    animation: waves 2s linear infinite;
}

.rip2 {
    box-shadow: 0, 4rem 0.4rem 0.8rem #C8D0E7, -0.4rem -0.4rem 0.8rem #FFF;
    animation: waves 1s linear infinite;
}

@keyframes waves {
    0% {
        transform: scale(0.7);
        opacity: 1;
        border-radius: 10px;
    }

    50% {
        opacity: 1;
        border-radius: 15px;
    }

    100% {
        transform: scale(2);
        opacity: 0;
        border-radius: 20px;
    }
}

.links {
    display: flex;
    gap: 8px;
    flex-direction: column;
    align-items: center;
}

.links>a {
    font-family: 'Nunito Sans', sans-serif;
    font-size: 0.8rem;
    color: gray;
    text-decoration: none;
    cursor: pointer;
    transition: 0.5s;
}

.links>a:hover {
    font-weight: 100;
    color: rgb(218, 48, 48);
}