* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: #0f0f0f;
    overflow: hidden;
}

.ring {
    position: relative;
    width: 620px;
    height: 620px;
    display: flex;
    justify-content: center;
    align-items: center;
}

    .ring i {
        position: absolute;
        inset: 0;
        border: 2px solid #333;
        transition: 0.5s;
    }

        .ring i:nth-child(1) {
            border-radius: 38% 62% 63% 37% / 41% 44% 56% 59%;
            animation: spin1 6s linear infinite;
        }

        .ring i:nth-child(2) {
            border-radius: 41% 44% 56% 59% / 38% 62% 63% 37%;
            animation: spin1 4s linear infinite;
        }

        .ring i:nth-child(3) {
            border-radius: 50%;
            animation: spin2 10s linear infinite;
        }

    .ring:hover i:nth-child(1) {
        border-color: #ffc107;
        box-shadow: 0 0 20px #ffc107;
    }

    .ring:hover i:nth-child(2) {
        border-color: #ff3b3b;
        box-shadow: 0 0 20px #ff3b3b;
    }

    .ring:hover i:nth-child(3) {
        border-color: #ffc107;
        box-shadow: 0 0 20px #ffc107;
    }

@keyframes spin1 {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@keyframes spin2 {
    0% {
        transform: rotate(360deg);
    }

    100% {
        transform: rotate(0deg);
    }
}

.login {
    position: absolute;
    width: 280px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    text-align: center;
}

    .login h2 {
        color: #ffc107;
        margin-bottom: 10px;
    }

.inputBx input {
    width: 100%;
    padding: 12px;
    background: transparent;
    border: 2px solid #555;
    border-radius: 30px;
    color: #fff;
    font-size: 14px;
    outline: none;
}

    .inputBx input::placeholder {
        color: #aaa;
    }

    .inputBx input[type="submit"] {
        background: linear-gradient(45deg, #ff3b3b, #ffc107);
        border: none;
        cursor: pointer;
        font-weight: bold;
        color: black;
    }

.error {
    color: #ff4d4d;
    font-size: 13px;
}

.logo {
    margin-bottom: 10px;
}

    .logo img {
        width: 280px;
    }

.footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: #111;
    color: #888;
    text-align: center;
    padding: 8px 0;
    font-size: 12px;
    border-top: 1px solid #333;
}