#cie-upload-form {
    background: #a9ab16;
    padding: 32px 24px 24px 24px;
    border-radius: 0px;
    box-shadow: 0px 0px 1px 1px #4f4f20;
    max-width: 410px;
    margin: 40px auto 0 auto;
    font-family: 'Segoe UI', 'Inter', Arial, sans-serif;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

#cie-upload-form label {
    font-weight: 600;
    color: #202046;
    font-size: 1rem;
    margin-bottom: 0.27em;
    display: block;
    letter-spacing: 0.01em;
}

#cie-upload-form input:not([type="submit"]),
#cie-upload-form select {
    margin-bottom: 0.65em;
    padding: 11px 14px;
    width: 100%;
    border: 1.3px solid #dde1e4;
    border-radius: 8px;
    font-size: 1em;
    background: #f3f6fa;
    color: #1a2133;
    transition: border 0.16s, background 0.18s;
    font-family: inherit;
    outline: none;
    box-sizing: border-box;
}

#cie-upload-form input:not([type="submit"]):focus,
#cie-upload-form select:focus {
    border-color: #2a8ef7;
    background: #fff;
}

#cie-upload-form input[type="file"] {
    padding: 6px 0;
    background: none;
    border: none;
    font-size: 1em;
}

#cie-upload-form input[type="number"]::-webkit-inner-spin-button,
#cie-upload-form input[type="number"]::-webkit-outer-spin-button {
    opacity: 0.5;
}

#cie-upload-form select {
    appearance: none;
    background: #f3f6fa url('data:image/svg+xml;utf8,<svg fill=\"grey\" height=\"18\" viewBox=\"0 0 24 24\" width=\"18\" xmlns=\"http://www.w3.org/2000/svg\"><path d=\"M7 10l5 5 5-5H7z\"/></svg>') no-repeat right 13px center / 22px 22px;
}

#cie-upload-form ::placeholder {
    color: #b4bac6;
    opacity: 1;
}

/* Modern distinct vertical button */
#cie-upload-form input[type="submit"] {
    margin-top: 8px;
    background: linear-gradient(91deg, #2467f8 0%, #16c3ef 97%);
    color: #fff;
    border: none;
    border-radius: 80px;
    font-size: 1.15rem;
    font-weight: 700;
    padding: 14px 0px;
    cursor: pointer;
    box-shadow: 0 4.5px 18px rgba(46,134,241,0.10);
    width: 100%;
    letter-spacing: 0.03em;
    transition: background 0.18s, box-shadow 0.14s, transform 0.09s;
}

#cie-upload-form input[type="submit"]:hover,
#cie-upload-form input[type="submit"]:focus {
    background: linear-gradient(91deg, #185ad0 0%, #43e4f7 100%);
    transform: translateY(-1.5px) scale(1.02);
}

/* Responsive Style */
@media (max-width: 600px) {
    #cie-upload-form {
        max-width: 96vw;
        padding: 17px 5vw 18px 5vw;
        border-radius: 11px;
    }
    #cie-upload-form input,
    #cie-upload-form select {
        font-size: 0.98em;
        padding: 10px 9px;
    }
    #cie-upload-form input[type="submit"] {
        font-size: 1.04rem;
        padding: 12px 0;
    }
}