* {

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

body {

    font-family: 'Poppins', sans-serif;

    height: 100vh;

    display: flex;

    justify-content: center;

    align-items: center;

    overflow: hidden;

    background: #0f172a;
}

.background {

    position: absolute;

    width: 100%;
    height: 100%;

    background:
        radial-gradient(circle at top left, #4f46e5, transparent 30%),
        radial-gradient(circle at bottom right, #06b6d4, transparent 30%),
        #0f172a;

    filter: blur(40px);

    z-index: 1;
}

.container {

    position: relative;

    z-index: 2;

    width: 420px;

    background: rgba(255,255,255,0.08);

    backdrop-filter: blur(15px);

    border: 1px solid rgba(255,255,255,0.15);

    border-radius: 25px;

    padding: 40px;

    text-align: center;

    color: white;

    box-shadow:
            0 0 40px rgba(0,0,0,0.4);
}

.logo {

    margin-bottom: 20px;
}

.circle {

    width: 80px;
    height: 80px;

    margin: auto;

    border-radius: 50%;

    background: linear-gradient(135deg, #4f46e5, #06b6d4);

    display: flex;

    justify-content: center;

    align-items: center;

    font-size: 35px;

    box-shadow:
            0 0 25px rgba(79,70,229,0.7);
}

h1 {

    font-size: 30px;

    margin-bottom: 10px;

    font-weight: 700;
}

.subtitle {

    font-size: 14px;

    color: #d1d5db;

    margin-bottom: 30px;

    line-height: 1.6;
}

.upload-box {

    background: rgba(255,255,255,0.08);

    border: 2px dashed rgba(255,255,255,0.2);

    padding: 25px;

    border-radius: 15px;

    margin-bottom: 25px;
}

input[type="file"] {

    width: 100%;

    color: white;

    cursor: pointer;
}

button {

    width: 100%;

    padding: 15px;

    border: none;

    border-radius: 12px;

    background: linear-gradient(135deg, #4f46e5, #06b6d4);

    color: white;

    font-size: 16px;

    font-weight: 600;

    cursor: pointer;

    transition: 0.3s;
}

button:hover {

    transform: translateY(-2px);

    box-shadow:
            0 10px 20px rgba(79,70,229,0.4);
}

#status {

    margin-top: 20px;

    font-size: 14px;

    color: #cbd5e1;
}