:root {
    --pink:     #9c1c64;
    --green:    #95bf7c;
    --green-lt: #c7ed98;
    --yellow:   #fafac0;
    --bg:       #daf7b7;
}

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

body {
    font-family: Barriecito, serif;
    background-color: var(--bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    color: var(--pink);
    text-align: center;
}


.box {
    width: 100px;
    height: 100px;
    background-color: var(--pink);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--yellow);
    font-size: 52px;
    margin-bottom: 28px;
    cursor: default;
    transition: border-radius 0.5s, transform 1.5s, background-color 0.5s, color 0.5s;
    font-size: 50px;
}
.box:hover {
    border-radius: 50%;
    transform: rotate(360deg) scale(2);
    background-color: var(--green-lt);
    color: var(--pink);
}

/* scatter heading */
.word {
    display: flex;
    justify-content: center;
    font-size: 48px;
    margin-bottom: 24px;
    cursor: default;
}
.ch {
    display: inline-block;
    transition: transform 0.3s, color 0.3s;
}
.word:hover .ch:nth-child(1)  { transform: rotate(-20deg) translateY(-20px); color: var(--green); }
.word:hover .ch:nth-child(2)  { transform: rotate(10deg)  translateY(15px);  color: var(--pink); }
.word:hover .ch:nth-child(3)  { transform: rotate(-5deg)  translateY(-25px); color: var(--green); }
.word:hover .ch:nth-child(4)  { transform: rotate(18deg)  translateY(10px);  color: var(--pink); }
.word:hover .ch:nth-child(5)  { transform: rotate(-15deg) translateY(-15px); color: var(--green); }
.word:hover .ch:nth-child(6)  { transform: rotate(21deg)  translateY(-20px); color: var(--pink); }
.word:hover .ch:nth-child(7)  { transform: rotate(-8deg)  translateY(18px);  color: var(--green); }
.word:hover .ch:nth-child(8)  { transform: rotate(14deg)  translateY(-12px); color: var(--pink); }
.word:hover .ch:nth-child(9)  { transform: rotate(-18deg) translateY(22px);  color: var(--green); }
.word:hover .ch:nth-child(10) { transform: rotate(7deg)   translateY(-18px); color: var(--pink); }
.word:hover .ch:nth-child(11) { transform: rotate(-22deg) translateY(10px);  color: var(--green); }
.word:hover .ch:nth-child(12) { transform: rotate(16deg)  translateY(-22px); color: var(--pink); }
.word:hover .ch:nth-child(13) { transform: rotate(-10deg) translateY(14px);  color: var(--green); }

/* crd */
main { width: 100%; max-width: 420px; }

section {
    background: white;
    padding: 32px 28px;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(156,28,100,0.1);
    font-family:serif;
}

h2, h3 { font-size: 22px; margin-bottom: 24px; }

/* msin form */
label {
    display: block;
    text-align: left;
    font-size: 13px;
    margin-top: 16px;
    margin-bottom: 5px;
    font:serif;
}

input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 11px 16px;
    border: 2.5px solid var(--green);
    border-radius: 100px;
    font-family: Barriecito, serif;
    font-size: 15px;
    color: var(--pink);
    background-color: var(--yellow);
    outline: none;
    transition: border-color 0.3s, background-color 0.3s;
}
input:focus {
    border-color: var(--pink);
    background-color: white;
}

/* login/signup buttons */
button {
    width: 100%;
    margin-top: 28px;
    padding: 12px 32px;
    border: 4px solid var(--pink);
    border-radius: 100px;
    background: transparent;
    font-family: barriecito, serif;
    font-size: 20px;
    color: var(--pink);
    cursor: pointer;
    transition: background-color 0.8s, color 0.8s;
}
button:hover { background-color: var(--pink); color: var(--yellow); }
button .default { display: inline; }
button .alt     { display: none; }
button:hover .default { display: none; }
button:hover .alt     { display: inline; }

/* register link */
.register-link { margin-top: 18px; font-size: 13px; color: var(--green); }
.register-link a {
    color: var(--pink);
    text-decoration: none;
    border-bottom: 2px solid var(--green-lt);
    cursor: pointer;
    transition: border-color 0.3s;
}
.register-link a:hover { border-color: var(--pink); }

/* balls! */
.balls {
    display: flex;
    gap: 20px;
    align-items: flex-end;
    height: 60px;
    margin-top: 36px;
}
.ball {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    animation: bounce 0.7s ease infinite alternate;
}
.ball-1 { background-color: var(--green-lt); animation-delay: 0s; }
.ball-2 { background-color: var(--pink);     animation-delay: 0.15s; }
.ball-3 { background-color: var(--green-lt); animation-delay: 0.3s; }

@keyframes bounce {
    from { transform: translateY(0); }
    to   { transform: translateY(-32px); }
}