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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #0C0D14;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    line-height: 1.5;
    position: relative;
}

.circles-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.circle {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.white-circle {
    z-index: 1;
}

.purple-circle {
    z-index: 2;
    opacity: 0.8;
}

.signin-container {
    background-color: #0C0D14;
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 4px 30px rgba(238, 0, 255, 0.08);
    width: 100%;
    max-width: 500px;
    position: relative;
    z-index: 3;
}

.welcome-text {
    text-align: left;
    margin-bottom: 35px;
}

.welcome-text h1 {
    color: #ffffff;
    margin-bottom: 12px;
    font-size: 30px;
    font-weight: 600;
}

.welcome-text p {
    color: #FFFFFF75;
    margin: 0;
    font-size: 15px;
    line-height: 1.5;
}

.signin-form {
    width: 100%;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    color: #ffffff;
    font-weight: 500;
    font-size: 14px;
    letter-spacing: 0.5px;
}

.form-group input {
    width: 100%;
    color: white;
    padding: 14px 16px;
    border: 2px solid #6a3dcb;
    border-radius: 50px;
    font-size: 18px;
    background-color: #0C0D14;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #6a3dcb;
    background-color: #0C0D14;
    box-shadow: 0 0 0 3px rgba(106, 61, 203, 0.2);
}

.form-group input:hover {
    border-color: #88459b;
}

.signin-button {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, #ffffff, #ffffff);
    color: rgb(0, 0, 0);
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.signin-button:hover {
    background: linear-gradient(135deg, #88459b, #88459b);
    color: white;
    box-shadow: 0 4px 12px rgba(202, 52, 219, 0.3);
    transform: translateY(-2px);
}

.signin-button:active {
    transform: translateY(0);
}