:root {
    --bg-color: #f4f4f9;
    --card-bg: #ffffff;
    --text-color: #333;
    --input-bg: #cbcbcb;
}

body.dark {
    --bg-color: #1a1a1a;
    --card-bg: #2d2d2d;
    --text-color: #f0f0f0;
    --input-bg: #3d3d3d;
}

.form-container {
    width: 100%;
    max-width: 400px;
    margin: auto;
    padding: 30px;
    background-color: var(--card-bg);
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

h2,
p {
    text-align: center;
}

input,
textarea,
select {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: none;
    outline: none;
    border-radius: 8px;
    background: var(--input-bg);
    color: var(--text-color);
    direction: rtl;
}

textarea {
    resize: none;
}

#space {
    width: 20px;
    height: 5px;
    display: inline-block;
}

button.submit {
    width: 100%;
    margin-top: 10px;
    padding: 12px;
    background: var(--site-main-color);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: bold;
    transition: all 500ms;
}

button.submit:hover {
    transform: translateY(-10px);
    background-color: var(--site-main2-color);
    box-shadow: var(--site-main-shadow);
}

/* Remove Spinners Button */
/* In Edge , Safari , Chrome */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* In Firefox */
input[type=number] {
    -moz-appearance: textfield;
}

@media (max-width:400px) {
    .form-container {
        width: fit-content;
        max-width: none;
        margin: 0 10px;
    }
}