#dcl-box {
    width: 100%;
    padding: 20px;
    background: #ffffff;
    border-radius: 14px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
    box-sizing: border-box;
    direction: rtl;
    font-family: inherit;
}

/* Flex row: input + button کنار هم */
#dcl-box .dcl-row {
    display: flex;
    gap: 10px;
    align-items: baseline;
}

/* Input */
#dcl-domain {
    flex: 1;
    padding: 14px 18px;
    font-size: 16px;
    border-radius: 12px;
    border: 1px solid #ccc;
    outline: none;
    background: #fafafa;
    transition: all 0.3s ease;
}

#dcl-domain:focus {
    border-color: #0073e6;
    box-shadow: 0 0 0 3px rgba(0,115,230,0.18);
    background: #fff;
}

/* Button */
#dcl-check {
    padding: 14px 24px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    background: #0073e6;
    color: #fff;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
}

#dcl-check:hover {
    background: #005bb5;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

#dcl-check:active {
    transform: translateY(0);
    box-shadow: none;
}

/* Result */
#dcl-result {
    margin-top: 18px;
    padding: 14px;
    font-size: 15px;
    font-weight: bold;
    border-radius: 12px;
    border-left: 4px solid #0073e6;
    background: #f1f7ff;
    color: #0B8B00; /* رنگ پیام آزاد */
}

/* Taken state */
#dcl-result.dcl-taken {
    color: #C60000;
    background: #FFE3E3;
    border-color: #C60000;
}

/* Free state */
#dcl-result.dcl-free {
    color: #0B8B00;
    background: #DFF4DB;
    border-color: #0B8B00;
}

/* Responsive */
@media (max-width: 480px) {
    #dcl-box .dcl-row {
        flex-direction: column;
        gap: 12px;
    }
    #dcl-check {
        width: 100%;
    }
}