.plagin-calc-container {
    background: #f7f7f7;
    border-radius: 12px;
    padding: 24px 16px 16px 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    max-width: 420px;
    margin: 0 auto;
    direction: rtl;
    font-family: inherit;
}
.plagin-calc-title {
    color: #d9002b;
    font-size: 1.6rem;
    font-weight: bold;
    margin-bottom: 8px;
    text-align: right;
}
.plagin-calc-desc {
    color: #888;
    font-size: 0.95rem;
    margin-bottom: 18px;
    text-align: right;
}
.plagin-calc-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.plagin-calc-form input,
.plagin-calc-form select {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 1rem;
    background: #fff;
    outline: none;
    transition: border 0.2s;
    text-align: right;
}

.plagin-calc-form input[type="color"] {
    height: 45px;
    padding: 5px;
    cursor: pointer;
}

.plagin-calc-form input:focus,
.plagin-calc-form select:focus {
    border-color: #d9002b;
}
.plagin-calc-btn {
    background: #d9002b;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 12px 0;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    margin-top: 10px;
    transition: background 0.2s;
}
.plagin-calc-btn:hover {
    background: #b80024;
}
.plagin-calc-result {
    margin-top: 18px;
    font-size: 1.2rem;
    color: #d9002b;
    font-weight: bold;
    text-align: right;
}